Honeywell North Cartridge Guide: Complete Selection Hub for Filters & Respirator Cartridges
The Honeywell North cartridge guide and selection hub. Every Honeywell North respirator cartridge shares one universal North bayonet, so the entire 7700, 5500, 7600, and 5400 lineup runs on a single platform. This Honeywell North cartridge chart helps you choose the correct cartridge by contaminant, by job, by respirator cartridge compatibility, and by exact model — with a direct product page and SKU review link for every cartridge and filter.
Start Here: Which Honeywell North Cartridge Do You Need?
Choose by hazard first, then by whether you need P100 particulate protection.
- Dust or particulates only: Honeywell North 7580P100 or Honeywell North 75FFP100.
- Organic vapor only: Honeywell North N75001L, or Honeywell North 7581P100L if particulates are also present.
- Acid gas only: Honeywell North N75002L, or Honeywell North 7582P100L if particulates are also present.
- Organic vapor + acid gas: Honeywell North N75003L, or Honeywell North 7583P100L if particulates are also present.
- Ammonia / methylamine: Honeywell North N75004L, or Honeywell North 7584P100L if particulates are also present.
- Broad multi-contaminant protection: Honeywell North 75SCL for gas-only work, or Honeywell North 75SCP100L when P100 particulate protection is needed.
On this page
- How This Guide Was Built
- What Cartridge Do I Need?
- Quick Selection Chart
- Respirator Cartridge Compatibility
- Cartridge Chart by Contaminant
- P100 Filter vs Chemical Cartridge
- Job / Industry Selection
- Best Cartridge by Hazard
- Cartridge Model Profiles (SKU)
- 3M Cross-Reference Chart
- Replacement Guide
- Reviews & Comparisons
- Common Mistakes
- FAQ
How This Honeywell North Cartridge Guide Was Built
This Honeywell North cartridge guide is organized around the principles that determine whether a respirator actually protects the wearer:
- Cartridge selection depends on the contaminant — the facepiece holds the seal; the cartridge must match the specific hazard.
- P100 filters protect against particulates, not gases or vapors by themselves.
- Gas and vapor cartridges are selected by contaminant class — organic vapor, acid gas, ammonia/methylamine, or multi-gas.
- North cartridges must match compatible Honeywell North respirators (5500, 7700, 5400, 7600) via the proprietary North bayonet.
- Occupational respirator use requires a hazard assessment, fit testing, and a change-out schedule under OSHA 29 CFR 1910.134.
- This guide is for product-selection education and does not replace OSHA requirements, SDS review, or a formal respiratory protection program.
For method, see How to Choose a Respirator Cartridge, the Respirator Cartridge Color Chart, P100 vs N95, and OSHA 29 CFR 1910.134.
What Honeywell North Cartridge Do I Need?
Answer: Match the cartridge to the contaminant. Particulate uses a North P100 (7580P100 / 75FFP100); organic vapor uses the N75001L or 7581P100L; acid gas and formaldehyde use the N75002L or 7582P100L; ammonia uses the N75004L or 7584P100L; and mixed or uncharacterized exposures use the 75SCP100L multi-contaminant cartridge. P100 included: yes. Product: Honeywell North 75SCP100L Multi-Contaminant/P100 Cartridge; review: 75SCP100L Review. See the cartridge selection guide.
Honeywell North Cartridge Quick Selection Chart
Match your exposure to a Honeywell North cartridge. The Recommended Cartridge links to the product page; the Full Review links to the SKU review.
| Exposure / Job Type | Recommended Cartridge | P100 Included? | Best For | Full Review |
|---|---|---|---|---|
| Silica, lead, mold, welding fume (particulate) | Honeywell North 7580P100 P100 Filter | Yes (standalone) | Particulates only — silica, lead, asbestos, welding fume, and mold spores at 99.97% | 7580P100 Review |
| Dust, fume, spores (low-profile P100) | Honeywell North 75FFP100 P100 Filter | Yes (standalone) | Particulates only — dust, mist, fume, and spores at 99.97%, in a low-profile disc | 75FFP100 Review |
| Paint fumes, solvents, organic vapor | Honeywell North N75001L Organic Vapor Cartridge | No | Organic vapors — solvents, fuels, paint vapor, adhesives | N75001L Review |
| Spray painting, solvent + dust | Honeywell North 7581P100L Organic Vapor / P100 Cartridge | Yes | Organic vapors plus particulate — solvents and overspray mist together | 7581P100L Review |
| Chlorine, acid gas (vapor only) | Honeywell North N75002L Acid Gas Cartridge | No | Acid gases — chlorine, hydrogen chloride, sulfur dioxide, hydrogen fluoride | N75002L Review |
| Acid gas + formaldehyde + mist | Honeywell North 7582P100L Acid Gas / Formaldehyde / P100 Cartridge | Yes | Acid gases (chlorine, HCl, SOâ‚‚), formaldehyde, plus P100 particulate | 7582P100L Review |
| Mixed organic vapor + acid gas | Honeywell North N75003L Organic Vapor / Acid Gas Cartridge | No | Organic vapor and acid gas together, no particulate | N75003L Review |
| 2K paint, coated-metal welding | Honeywell North 7583P100L Organic Vapor / Acid Gas / P100 Cartridge | Yes | Organic vapor, acid gas, and P100 particulate | 7583P100L Review |
| Ammonia / methylamine | Honeywell North N75004L Ammonia/Methylamine Cartridge | No | Ammonia and methylamine, no particulate | N75004L Review |
| Ammonia + dust/mist | Honeywell North 7584P100L Ammonia/Methylamine/P100 Cartridge | Yes | Ammonia, methylamine, plus P100 particulate | 7584P100L Review |
| Multi-gas + particulate (maintenance) | Honeywell North 75SCP100L Multi-Contaminant/P100 Cartridge | Yes | Organic vapor, acid gas, ammonia, methylamine, formaldehyde, plus P100 | 75SCP100L Review |
| Multi-gas vapor (no particulate) | Honeywell North 75SCL Defender Multi-Gas Cartridge | No | Broad gas/vapor — organic vapor, acid gas, ammonia, methylamine, formaldehyde | 75SCL Review |
| Light non-oil dust over a cartridge | Honeywell North 7506N95 Prefilter | Prefilter | Light non-oil particulate over a vapor cartridge | 7506N95 Review |
| Higher-efficiency non-oil dust | Honeywell North 7506N99 Prefilter | Prefilter | Higher-efficiency non-oil particulate over a vapor cartridge | 7506N99 Review |
| Oil-resistant dust/mist over a cartridge | Honeywell North 7506R95 Prefilter | Prefilter | Oil-resistant particulate over a vapor cartridge (≤8 hr) | 7506R95 Review |
| Economy R95 oil-resistant prefilter | Honeywell North 7504R95 Prefilter (2-Pack) | Prefilter | Economical oil-resistant particulate pads over a vapor cartridge | 7504R95 Review |
Honeywell North Respirator Cartridge Compatibility
All North bayonet cartridges and filters fit all four North reusable facepiece families. North cartridges must be used with compatible Honeywell North respirators — do not use Honeywell North cartridges on 3M respirators, and do not use 3M cartridges on Honeywell North respirators.
| Cartridge / Filter | North 5500 | North 7700 | North 5400 | North 7600 | Notes |
|---|---|---|---|---|---|
| 7580P100 | Yes | Yes | Yes | Yes | P100 particulate filter |
| 75FFP100 | Yes | Yes | Yes | Yes | P100 particulate filter |
| N75001L | Yes | Yes | Yes | Yes | Organic vapor cartridge |
| 7581P100L | Yes | Yes | Yes | Yes | Organic vapor + P100 combination |
| N75002L | Yes | Yes | Yes | Yes | Acid gas cartridge |
| 7582P100L | Yes | Yes | Yes | Yes | Acid gas + formaldehyde + P100 combination |
| N75003L | Yes | Yes | Yes | Yes | Organic vapor + acid gas cartridge |
| 7583P100L | Yes | Yes | Yes | Yes | Organic vapor + acid gas + P100 combination |
| N75004L | Yes | Yes | Yes | Yes | Ammonia / methylamine cartridge |
| 7584P100L | Yes | Yes | Yes | Yes | Ammonia / methylamine + P100 combination |
| 75SCP100L | Yes | Yes | Yes | Yes | Multi-contaminant (OV/AG/ammonia/methylamine/formaldehyde) + P100 |
| 75SCL | Yes | Yes | Yes | Yes | Defender multi-purpose multi-gas cartridge (NO integrated P100) |
| 7506N95 | Yes | Yes | Yes | Yes | N95 prefilter (disc) |
| 7506N99 | Yes | Yes | Yes | Yes | N99 prefilter (disc) |
| 7506R95 | Yes | Yes | Yes | Yes | R95 prefilter (oil-resistant) |
| 7504R95 | Yes | Yes | Yes | Yes | R95 prefilter (2-pack) |
Half masks (5500, 7700) give an APF of 10; full face (5400, 7600) give an APF of 50 and protect the eyes. Compare them in the 5500 vs 7700 and 5400 vs 7600 comparisons.
Honeywell North Cartridge Chart by Contaminant
| Contaminant Class | North Cartridge (no P100) | North Cartridge (with P100) | Not For |
|---|---|---|---|
| Organic vapor | N75001L | 7581P100L | Acid gas, ammonia, particulate-only |
| Acid gas / formaldehyde | N75002L | 7582P100L | Organic vapor, ammonia |
| Organic vapor + acid gas | N75003L | 7583P100L | Ammonia |
| Ammonia / methylamine | N75004L | 7584P100L | Acid gas, organic vapor |
| Multi-gas / uncharacterized | 75SCL | 75SCP100L | Above-IDLH or confined space |
| Particulate (silica, lead, fume, spores) | — | 7580P100 / 75FFP100 | Any gas or vapor |
Honeywell North P100 Filter vs Chemical Cartridge
The most common Honeywell North selection error is confusing a P100 filter with a chemical cartridge. They protect against different states of matter and are not interchangeable.
| Â | North P100 Filter (7580P100 / 75FFP100) | North Chemical Cartridge (N750xx / 75SCx) |
|---|---|---|
| Stops | Particles: dust, mist, fume, spores | Gases and vapors by sorbent class |
| Does NOT stop | Any gas or vapor | Particulate, unless a P100 version is used |
| Use for | Silica, lead, welding fume, mold | Solvents, acid gas, ammonia, multi-gas |
| Both at once | Use a P100 combination (7581/7582/7583/7584P100L or 75SCP100L) | Use a P100 combination (7581/7582/7583/7584P100L or 75SCP100L) |
For the full explanation, see Organic Vapor vs P100.
Honeywell North Cartridge Job / Industry Selection
| Job / Industry | Recommended North Cartridge | Guide |
|---|---|---|
| Spray painting | 7581P100L; 7583P100L for 2K | paint fumes guide |
| Solvent cleaning | N75001L; 7581P100L if mist | solvents guide |
| Mold remediation | 7580P100 / 75FFP100; 75SCP100L for odor | mold guide |
| Silica dust | 7580P100 or 75FFP100 | silica guide |
| Fiberglass | 7581P100L (resin vapor + dust) | Organic Vapor vs P100 |
| Welding fumes | 7580P100; 7583P100L for coated metal | welding guide |
| Pesticides | 7583P100L or 7584P100L | pesticides guide |
| Ammonia handling | N75004L; 7584P100L with particulate | ammonia guide |
| Chlorine / acid gas | N75002L; 7582P100L with mist | chlorine guide |
| Formaldehyde | 7582P100L or 75SCP100L | formaldehyde guide |
| Facility maintenance | 75SCP100L (multi + P100) | North filters overview |
| Emergency preparedness | 75SCP100L or 7584P100L | cartridge selection guide |
Best Honeywell North Cartridge by Hazard
What Honeywell North Cartridge Is Best for Paint Fumes?
Answer: Paint fumes are organic vapor plus overspray, so the 7581P100L (organic vapor + P100) is the best Honeywell North cartridge for paint fumes — it stops both the solvent vapor and the mist. Use the N75001L for brush and roll with no mist, and the 7583P100L for two-component coatings. P100 included: yes. Product: Honeywell North 7581P100L Organic Vapor / P100 Cartridge; review: 7581P100L Review. See the North cartridge for paint fumes guide.
What Honeywell North Cartridge Is Best for Organic Vapor?
Answer: For organic vapor with no particulate, the N75001L organic vapor cartridge is the focused choice. When mist or dust is also present, step up to the 7581P100L, which adds a P100. Confirm the solvent is within the organic-vapor NIOSH approval. P100 included: no. Product: Honeywell North N75001L Organic Vapor Cartridge; review: N75001L Review. See the North cartridge for solvents guide.
What Honeywell North Cartridge Is Best for Acid Gas?
Answer: For acid gases such as chlorine, hydrogen chloride, and sulfur dioxide, use the N75002L (vapor only) or the 7582P100L (acid gas, formaldehyde, and P100) when particulate is present. Cartridges are valid only below each gas IDLH; above it, use supplied air. P100 included: yes. Product: Honeywell North 7582P100L Acid Gas / Formaldehyde / P100 Cartridge; review: 7582P100L Review. See the acid gas cartridge guide.
What Honeywell North Cartridge Is Best for Ammonia?
Answer: Ammonia needs a dedicated ammonia/methylamine sorbent — the N75004L, or the 7584P100L when particulate is present. The 75SCP100L also covers ammonia. Acid-gas and organic-vapor cartridges do not protect against ammonia. P100 included: no. Product: Honeywell North N75004L Ammonia/Methylamine Cartridge; review: N75004L Review. See the North cartridge for ammonia guide.
What Honeywell North Cartridge Is Best for Formaldehyde?
Answer: The 7582P100L (acid gas, formaldehyde, and P100) is the focused Honeywell North choice for formaldehyde, and the broad 75SCP100L multi-contaminant cartridge also covers it. Both include P100. An organic-vapor-only cartridge is not the right choice for formaldehyde. P100 included: yes. Product: Honeywell North 7582P100L Acid Gas / Formaldehyde / P100 Cartridge; review: 7582P100L Review. See the formaldehyde cartridge guide.
What Honeywell North Cartridge Is Best for Silica Dust?
Answer: Silica is particulate, so the best Honeywell North choice is a P100 filter — the 7580P100 or 75FFP100 at 99.97% efficiency. No gas or vapor cartridge is needed unless chemicals are also present. P100 included: Yes (standalone). Product: Honeywell North 7580P100 P100 Filter; review: 7580P100 Review. See the North cartridge for silica guide.
What Honeywell North Cartridge Is Best for Welding Fumes?
Answer: Welding fume is particulate, so a North P100 (7580P100 / 75FFP100) is the baseline. For galvanized, painted, or coated metal that off-gasses vapors and acid gases, use the 7583P100L (organic vapor + acid gas + P100). Production welding often uses a PAPR. P100 included: Yes (standalone). Product: Honeywell North 7580P100 P100 Filter; review: 7580P100 Review. See the North cartridge for welding guide.
What Honeywell North Cartridge Is Best for Mold Remediation?
Answer: Mold spores are particulate, so a North P100 (7580P100 / 75FFP100) is the core protection. For the musty odor and biocides, the 75SCP100L adds vapor relief. N95 is the EPA minimum for small jobs; P100 is the professional standard. P100 included: Yes (standalone). Product: Honeywell North 7580P100 P100 Filter; review: 7580P100 Review. See the North cartridge for mold guide.
What Honeywell North Cartridge Is Best for Solvents?
Answer: Solvents are organic vapor, so the N75001L is the core Honeywell North cartridge, or the 7581P100L when spraying or mist is present. A few solvents fall outside organic-vapor approval and require supplied air — always check the SDS. P100 included: no. Product: Honeywell North N75001L Organic Vapor Cartridge; review: N75001L Review. See the North cartridge for solvents guide.
Honeywell North Cartridge Model Profiles
Honeywell North 7580P100 Cartridge Overview
Honeywell North 7580P100 P100 Filter. Particulates only — silica, lead, asbestos, welding fume, and mold spores at 99.97%.
- Best for: Construction silica, lead, welding fume, demolition dust
- Protects against: Particulates only — silica, lead, asbestos, welding fume, and mold spores at 99.97%
- Does not protect against: Any gas or vapor (organic vapor, acid gas, ammonia)
- P100 included: Yes (standalone)
- Compatible respirators: North 5500, 7700, 5400, 7600
- Links: Honeywell North 7580P100 P100 Filter • 7580P100 Review
Do Not Use 7580P100 For
- organic vapors or paint fumes
- solvents or fuel vapor
- acid gas such as chlorine or SOâ‚‚
- ammonia or methylamine
- any gas — it is a particulate filter only
| Specification | Detail |
|---|---|
| Manufacturer | Honeywell North |
| Model | 7580P100 |
| Protection type | P100 particulate filter |
| P100 included | Yes (standalone) |
| Cartridge/filter type | Particulate filter |
| Best applications | Construction silica, lead, welding fume, demolition dust |
| Compatible respirator family | North 5500, 7700, 5400, 7600 |
Honeywell North 75FFP100 Cartridge Overview
Honeywell North 75FFP100 P100 Filter. Particulates only — dust, mist, fume, and spores at 99.97%, in a low-profile disc.
- Best for: Silica, lead, asbestos, welding fume, mold spores
- Protects against: Particulates only — dust, mist, fume, and spores at 99.97%, in a low-profile disc
- Does not protect against: Any gas or vapor
- P100 included: Yes (standalone)
- Compatible respirators: North 5500, 7700, 5400, 7600
- Links: Honeywell North 75FFP100 P100 Filter • 75FFP100 Review
Do Not Use 75FFP100 For
- organic vapors or solvents
- acid gas or chlorine
- ammonia
- paint fumes
- any gas — particulate only
| Specification | Detail |
|---|---|
| Manufacturer | Honeywell North |
| Model | 75FFP100 |
| Protection type | P100 particulate filter |
| P100 included | Yes (standalone) |
| Cartridge/filter type | Particulate filter |
| Best applications | Silica, lead, asbestos, welding fume, mold spores |
| Compatible respirator family | North 5500, 7700, 5400, 7600 |
Honeywell North N75001L Cartridge Overview
Honeywell North N75001L Organic Vapor Cartridge. Organic vapors — solvents, fuels, paint vapor, adhesives.
- Best for: Brush/roll painting, degreasing, solvent wipe-down with no mist
- Protects against: Organic vapors — solvents, fuels, paint vapor, adhesives
- Does not protect against: Particulate (no P100), acid gas, ammonia
- P100 included: No
- Compatible respirators: North 5500, 7700, 5400, 7600
- Links: Honeywell North N75001L Organic Vapor Cartridge • N75001L Review
Do Not Use N75001L For
- dust, mist, or spray particulate by itself (pair with a filter/prefilter)
- acid gas such as chlorine or HCl
- ammonia or methylamine
- silica, lead, or welding fume
| Specification | Detail |
|---|---|
| Manufacturer | Honeywell North |
| Model | N75001L |
| Protection type | Organic vapor cartridge |
| P100 included | No |
| Cartridge/filter type | Gas/vapor cartridge |
| Best applications | Brush/roll painting, degreasing, solvent wipe-down with no mist |
| Compatible respirator family | North 5500, 7700, 5400, 7600 |
Honeywell North 7581P100L Cartridge Overview
Honeywell North 7581P100L Organic Vapor / P100 Cartridge. Organic vapors plus particulate — solvents and overspray mist together.
- Best for: Spray painting, solvent work with dust or mist, fiberglass resin
- Protects against: Organic vapors plus particulate — solvents and overspray mist together
- Does not protect against: Acid gas, ammonia, formaldehyde (unless approved)
- P100 included: Yes
- Compatible respirators: North 5500, 7700, 5400, 7600
- Links: Honeywell North 7581P100L Organic Vapor / P100 Cartridge • 7581P100L Review
Do Not Use 7581P100L For
- ammonia or methylamine
- formaldehyde unless specifically approved
- acid-gas-only hazards (use the 7582P100L)
- exposures above the contaminant IDLH
| Specification | Detail |
|---|---|
| Manufacturer | Honeywell North |
| Model | 7581P100L |
| Protection type | Organic vapor + P100 combination |
| P100 included | Yes |
| Cartridge/filter type | Gas/vapor cartridge |
| Best applications | Spray painting, solvent work with dust or mist, fiberglass resin |
| Compatible respirator family | North 5500, 7700, 5400, 7600 |
Honeywell North N75002L Cartridge Overview
Honeywell North N75002L Acid Gas Cartridge. Acid gases — chlorine, hydrogen chloride, sulfur dioxide, hydrogen fluoride.
- Best for: Chlorine and acid-gas vapor work with no particulate
- Protects against: Acid gases — chlorine, hydrogen chloride, sulfur dioxide, hydrogen fluoride
- Does not protect against: Particulate (no P100), organic vapor, ammonia
- P100 included: No
- Compatible respirators: North 5500, 7700, 5400, 7600
- Links: Honeywell North N75002L Acid Gas Cartridge • N75002L Review
Do Not Use N75002L For
- organic vapor or solvents
- ammonia
- dust, mist, or particulate
- exposures above the gas IDLH (use supplied air)
| Specification | Detail |
|---|---|
| Manufacturer | Honeywell North |
| Model | N75002L |
| Protection type | Acid gas cartridge |
| P100 included | No |
| Cartridge/filter type | Gas/vapor cartridge |
| Best applications | Chlorine and acid-gas vapor work with no particulate |
| Compatible respirator family | North 5500, 7700, 5400, 7600 |
Honeywell North 7582P100L Cartridge Overview
Honeywell North 7582P100L Acid Gas / Formaldehyde / P100 Cartridge. Acid gases (chlorine, HCl, SOâ‚‚), formaldehyde, plus P100 particulate.
- Best for: Acid-gas and formaldehyde work with mist or dust — water treatment, labs
- Protects against: Acid gases (chlorine, HCl, SOâ‚‚), formaldehyde, plus P100 particulate
- Does not protect against: Organic vapor, ammonia
- P100 included: Yes
- Compatible respirators: North 5500, 7700, 5400, 7600
- Links: Honeywell North 7582P100L Acid Gas / Formaldehyde / P100 Cartridge • 7582P100L Review
Do Not Use 7582P100L For
- organic vapor or solvents (no organic-vapor sorbent)
- ammonia
- exposures above the gas IDLH
| Specification | Detail |
|---|---|
| Manufacturer | Honeywell North |
| Model | 7582P100L |
| Protection type | Acid gas + formaldehyde + P100 combination |
| P100 included | Yes |
| Cartridge/filter type | Gas/vapor cartridge |
| Best applications | Acid-gas and formaldehyde work with mist or dust — water treatment, labs |
| Compatible respirator family | North 5500, 7700, 5400, 7600 |
Honeywell North 7583P100L Cartridge Overview
Honeywell North 7583P100L Organic Vapor / Acid Gas / P100 Cartridge. Organic vapor, acid gas, and P100 particulate.
- Best for: Two-component/isocyanate paint, coated-metal welding, mixed chemical + dust
- Protects against: Organic vapor, acid gas, and P100 particulate
- Does not protect against: Ammonia
- P100 included: Yes
- Compatible respirators: North 5500, 7700, 5400, 7600
- Links: Honeywell North 7583P100L Organic Vapor / Acid Gas / P100 Cartridge • 7583P100L Review
Do Not Use 7583P100L For
- ammonia or methylamine
- pure particulate jobs where a P100 disc is cheaper
- exposures above the gas IDLH
| Specification | Detail |
|---|---|
| Manufacturer | Honeywell North |
| Model | 7583P100L |
| Protection type | Organic vapor + acid gas + P100 combination |
| P100 included | Yes |
| Cartridge/filter type | Gas/vapor cartridge |
| Best applications | Two-component/isocyanate paint, coated-metal welding, mixed chemical + dust |
| Compatible respirator family | North 5500, 7700, 5400, 7600 |
Honeywell North 7584P100L Cartridge Overview
Honeywell North 7584P100L Ammonia/Methylamine/P100 Cartridge. Ammonia, methylamine, plus P100 particulate.
- Best for: Ammonia work with dust or mist — refrigeration, wastewater, fertilizer
- Protects against: Ammonia, methylamine, plus P100 particulate
- Does not protect against: Acid-gas-only or organic-vapor-only as primary hazard
- P100 included: Yes
- Compatible respirators: North 5500, 7700, 5400, 7600
- Links: Honeywell North 7584P100L Ammonia/Methylamine/P100 Cartridge • 7584P100L Review
Do Not Use 7584P100L For
- acid-gas-only or organic-vapor-only hazards as the primary need
- ammonia above the 300 ppm IDLH
- as a substitute for hazard assessment
| Specification | Detail |
|---|---|
| Manufacturer | Honeywell North |
| Model | 7584P100L |
| Protection type | Ammonia / methylamine + P100 combination |
| P100 included | Yes |
| Cartridge/filter type | Gas/vapor cartridge |
| Best applications | Ammonia work with dust or mist — refrigeration, wastewater, fertilizer |
| Compatible respirator family | North 5500, 7700, 5400, 7600 |
Honeywell North 75SCP100L Cartridge Overview
Honeywell North 75SCP100L Multi-Contaminant/P100 Cartridge. Organic vapor, acid gas, ammonia, methylamine, formaldehyde, plus P100.
- Best for: Water treatment, facility maintenance, mixed or uncharacterized exposures
- Protects against: Organic vapor, acid gas, ammonia, methylamine, formaldehyde, plus P100
- Does not protect against: Confined-space or above-IDLH atmospheres
- P100 included: Yes
- Compatible respirators: North 5500, 7700, 5400, 7600
- Links: Honeywell North 75SCP100L Multi-Contaminant/P100 Cartridge • 75SCP100L Review
Do Not Use 75SCP100L For
- confined-space or above-IDLH atmospheres (use supplied air)
- as a reason to skip a documented hazard assessment
| Specification | Detail |
|---|---|
| Manufacturer | Honeywell North |
| Model | 75SCP100L |
| Protection type | Multi-contaminant (OV/AG/ammonia/methylamine/formaldehyde) + P100 |
| P100 included | Yes |
| Cartridge/filter type | Gas/vapor cartridge |
| Best applications | Water treatment, facility maintenance, mixed or uncharacterized exposures |
| Compatible respirator family | North 5500, 7700, 5400, 7600 |
Honeywell North 75SCL Cartridge Overview
Honeywell North 75SCL Defender Multi-Gas Cartridge. Broad gas/vapor — organic vapor, acid gas, ammonia, methylamine, formaldehyde.
- Best for: Broad multi-gas vapor where no particulate is present, low profile
- Protects against: Broad gas/vapor — organic vapor, acid gas, ammonia, methylamine, formaldehyde
- Does not protect against: Particulate (no P100), confined-space/above-IDLH
- P100 included: No
- Compatible respirators: North 5500, 7700, 5400, 7600
- Links: Honeywell North 75SCL Defender Multi-Gas Cartridge • 75SCL Review
Do Not Use 75SCL For
- any job where P100 particulate protection is required (it has NO P100)
- silica, lead, welding fume, or spray mist
- confined-space or above-IDLH atmospheres
| Specification | Detail |
|---|---|
| Manufacturer | Honeywell North |
| Model | 75SCL |
| Protection type | Defender multi-purpose multi-gas cartridge (NO integrated P100) |
| P100 included | No |
| Cartridge/filter type | Gas/vapor cartridge |
| Best applications | Broad multi-gas vapor where no particulate is present, low profile |
| Compatible respirator family | North 5500, 7700, 5400, 7600 |
Honeywell North Cartridge Cross Reference Chart
Closest 3M equivalents by protection class. These are reference equivalents only — Honeywell North cartridges do not fit 3M respirators and are not interchangeable. Match the cartridge brand to your facepiece.
| Honeywell North Model | Protection Type | P100 Included? | Closest 3M Equivalent | Best Use | WC Safety Review |
|---|---|---|---|---|---|
| 7580P100 | P100 particulate filter | Yes (standalone) | 3M 2091 (P100) | Silica, lead, mold, welding fume (particulate) | 7580P100 Review |
| 75FFP100 | P100 particulate filter | Yes (standalone) | 3M 2091 / 2096 (P100) | Dust, fume, spores (low-profile P100) | 75FFP100 Review |
| N75001L | Organic vapor cartridge | No | 3M 6001 (organic vapor) | Paint fumes, solvents, organic vapor | N75001L Review |
| 7581P100L | Organic vapor + P100 combination | Yes | 3M 60921 (OV/P100) | Spray painting, solvent + dust | 7581P100L Review |
| 7582P100L | Acid gas + formaldehyde + P100 combination | Yes | 3M 60922 (acid gas/P100) | Acid gas + formaldehyde + mist | 7582P100L Review |
| 7583P100L | Organic vapor + acid gas + P100 combination | Yes | 3M 60923 (OV/acid gas/P100) | 2K paint, coated-metal welding | 7583P100L Review |
| 7584P100L | Ammonia / methylamine + P100 combination | Yes | 3M 60924 (ammonia/P100) | Ammonia + dust/mist | 7584P100L Review |
| 75SCL | Defender multi-purpose multi-gas cartridge (NO integrated P100) | No | 3M 6006 (multi-gas) | Multi-gas vapor (no particulate) | 75SCL Review |
| 75SCP100L | Multi-contaminant (OV/AG/ammonia/methylamine/formaldehyde) + P100 | Yes | 3M 60926 (multi-gas/P100) | Multi-gas + particulate (maintenance) | 75SCP100L Review |
For the full 3M lineup, see the 3M Filter & Cartridge Guide.
When Should You Replace Honeywell North Cartridges?
| Cartridge Type | Replace When | Signs of Saturation | Notes |
|---|---|---|---|
| P100 filter (7580P100 / 75FFP100) | Breathing resistance rises, or soiled/wet/damaged | Harder to inhale; visible loading | No chemical saturation — mechanical loading only |
| Organic vapor (N75001L / 7581P100L) | Per written change schedule; at odor/taste breakthrough | Solvent smell or taste through the mask | Warning properties unreliable — use a data-based schedule |
| Acid gas (N75002L / 7582P100L) | Per change schedule; at odor/irritation | Sharp odor or eye/throat irritation | Valid only below the gas IDLH |
| Ammonia (N75004L / 7584P100L) | Per change schedule; at any ammonia odor | Pungent ammonia smell through the mask | Strong odor warns of breakthrough — act on it |
| Multi-gas (75SCL / 75SCP100L) | Per change schedule; at any odor breakthrough | Any contaminant odor or taste | Verify each gas on the NIOSH approval |
| Combination P100 cartridges | Vapor side per schedule; P100 side on resistance | Odor breakthrough or rising resistance | Two replacement triggers — gas saturation and particulate loading |
Odor or taste breakthrough means leave the area immediately and replace the cartridge. P100 filters are replaced when breathing resistance increases or the filter is damaged, dirty, or contaminated. Gas and vapor cartridges need a written change-out schedule for occupational use. See how long do respirator cartridges last and OSHA 29 CFR 1910.134.
Honeywell North Cartridge Reviews and Comparisons
Honeywell North 7580P100 vs 75FFP100
Both are Honeywell North P100 particulate filters at 99.97% and are equal for particulate-only exposure such as silica, lead, and welding fume; neither protects against any gas or vapor. For P100 protection they are interchangeable — the 75FFP100 is lower-profile, the 7580P100 a sturdier bayonet disc. Honeywell North 7580P100 vs 75FFP100.
Honeywell North N75001L vs 7581P100L
Both use the same Honeywell North organic vapor sorbent, so for gases and vapors they are equal. The 7581P100L adds a P100 particulate filter, so it is better for any particulate or overspray and is required when P100 protection is needed; the N75001L is better for pure organic vapor with no mist. Honeywell North N75001L vs 7581P100L.
Honeywell North 7583P100L vs 75SCP100L
Both include a P100 particulate filter, so for particulate they are equal. The 7583P100L is a focused organic vapor and acid gas cartridge — better for defined organic-vapor-and-acid-gas tasks. The 75SCP100L is broader multi-contaminant (adds ammonia and formaldehyde) — better for mixed or uncharacterized atmospheres. Full comparison: Honeywell North 7583P100L vs 75SCP100L.
Honeywell North 75SCL vs 75SCP100L
Both are broad Honeywell North multi-gas cartridges with the same gas and vapor coverage. The difference is particulate: the 75SCP100L includes a P100 particulate filter, the 75SCL Defender does not. For particulate-only or combined exposure the 75SCP100L is better; choose the 75SCL only when no particulate is present. Full comparison: Honeywell North 75SCL vs 75SCP100L.
Honeywell North 75SCL vs 3M 6006
Both are multi-gas vapor cartridges without an integrated P100 particulate filter, so for gases and vapors they are closely matched and neither protects against particulate alone. The choice is brand: the Honeywell North 75SCL fits North facepieces, the 3M 6006 fits 3M. Full comparison: Honeywell North 75SCL vs 3M 6006.
Honeywell North 75SCL vs 3M 60926
The 3M 60926 includes a P100 particulate filter while the Honeywell North 75SCL does not, so the 60926 is better whenever particulate is present and when P100 is required; for gas and vapor coverage they are broadly comparable. The Honeywell North 75SCP100L is the closer like-for-like to the 3M 60926. Full comparison: Honeywell North 75SCL vs 3M 60926.
Honeywell North 7583P100L vs 3M 60923
Both are organic vapor, acid gas, and P100 particulate combination cartridges and are functionally comparable for mixed organic-vapor-and-acid-gas work with particulate. They are not interchangeable: the Honeywell North 7583P100L fits North facepieces, the 3M 60923 fits 3M. Full comparison: Honeywell North 7583P100L vs 3M 60923.
Honeywell North 7581P100L vs 3M 60921
Both are organic vapor plus P100 particulate combination cartridges and are the closest cross-brand equivalents — comparable for organic vapor and for particulate or overspray. They are not interchangeable: the Honeywell North 7581P100L fits North facepieces, the 3M 60921 fits 3M. Full comparison: Honeywell North 7581P100L vs 3M 60921.
Common Honeywell North Cartridge Selection Mistakes
- Using P100 for organic vapors. A P100 filter stops particles only — never solvent vapor, acid gas, or ammonia.
- Using organic vapor cartridges for acid gas. The N75001L will not capture chlorine or SOâ‚‚; use the N75002L or 7582P100L.
- Using the N75001L without particulate filtration when dust is present. Add P100 — the 7581P100L — when overspray or dust is in the air.
- Assuming the 75SCL includes P100. The 75SCL Defender is a multi-gas cartridge with no integrated P100; use the 75SCP100L when particulate is present.
- Assuming Honeywell North cartridges fit 3M respirators. North cartridges fit only North facepieces.
- Ignoring cartridge change-out schedules. Waiting to smell breakthrough means exposure already happened — use a written schedule under OSHA 1910.134.
- Choosing by color instead of contaminant. Confirm the cartridge contaminant class and NIOSH approval, not just the label color.
Honeywell North Cartridge FAQ
What Honeywell North cartridge do I need?
Match the cartridge to your contaminant: particulate uses the 7580P100 or 75FFP100; organic vapor uses the N75001L or 7581P100L; acid gas uses the N75002L or 7582P100L; ammonia uses the N75004L or 7584P100L; mixed or uncharacterized atmospheres use the 75SCP100L. The quick selection chart above maps each exposure to the right SKU.
Are Honeywell North cartridges universal?
They share one universal North bayonet across the 7700, 5500, 7600, and 5400 facepieces, so any North cartridge fits any North respirator. But that mount is proprietary — North cartridges do not fit 3M, MSA, or Moldex. Universal applies only within the Honeywell North lineup.
Which Honeywell North cartridge is best for paint fumes?
The 7581P100L (organic vapor + P100) is the Honeywell North cartridge for paint fumes, because spraying produces solvent vapor plus overspray mist. Use the N75001L for brush and roll with no mist, and the 7583P100L for two-component or isocyanate coatings.
Which Honeywell North cartridge is best for organic vapor?
The N75001L organic vapor cartridge is the core choice for solvents and organic vapor with no particulate. Add P100 with the 7581P100L when mist or dust is present. Confirm the specific solvent is within the organic-vapor NIOSH approval.
Which Honeywell North cartridge is best for ammonia?
Ammonia needs a dedicated ammonia/methylamine sorbent — the N75004L, or the 7584P100L when particulate is present. The 75SCP100L multi-contaminant cartridge also covers ammonia. Acid-gas and organic-vapor cartridges do not protect against ammonia.
Which Honeywell North cartridge is best for acid gas?
For acid gases such as chlorine, hydrogen chloride, and sulfur dioxide, use the N75002L, or the 7582P100L (acid gas + formaldehyde + P100) when particulate is present. The 75SCP100L also covers acid gas. Cartridges are valid only below each gas IDLH.
Which Honeywell North cartridge is best for formaldehyde?
The 7582P100L (acid gas + formaldehyde + P100) is the focused Honeywell North choice for formaldehyde, and the 75SCP100L multi-contaminant cartridge also covers formaldehyde in a broader mix. Both include P100. The N75001L organic vapor cartridge alone is not the right choice for formaldehyde.
Which Honeywell North cartridge is best for silica dust?
Silica is particulate, so the best Honeywell North choice is a P100 filter — the 7580P100 or 75FFP100 at 99.97%. No gas or vapor cartridge is needed unless chemicals are also present.
Does P100 protect against organic vapors?
No. A Honeywell North P100 filter stops particles only — dust, mist, fume, and spores. It provides zero protection against organic vapors, acid gas, or ammonia. For vapors you need a chemical cartridge; for both, use a combination such as the 7581P100L.
What is the difference between the 7580P100 and 75FFP100?
Both are North P100 particulate filters at 99.97% and are functionally equivalent. The 75FFP100 is a low-profile disc; the 7580P100 is the bayonet P100 cartridge. Choose whichever your facepiece kit specifies — neither provides gas or vapor protection.
What is the difference between the 75SCL and 75SCP100L?
Both are broad North multi-gas cartridges covering organic vapor, acid gas, ammonia, methylamine, and formaldehyde. The key difference is particulate: the 75SCP100L includes a P100 filter, while the 75SCL Defender has no integrated P100. Choose the 75SCP100L when dust, mist, or fume is present.
What is the difference between the N75001L and 7581P100L?
The N75001L is a Honeywell North organic vapor cartridge with no particulate filter. The 7581P100L adds an integrated P100, covering organic vapor and particulate together. Choose the N75001L for pure vapor and the 7581P100L when overspray or dust is present.
Can Honeywell North cartridges fit 3M respirators?
No. Honeywell North cartridges fit only North facepieces via the North bayonet and will not seal on a 3M, MSA, or Moldex respirator. Match the cartridge brand to your respirator brand; cross-brand mixing creates a seal-failure risk and is never NIOSH-approved.
When should Honeywell North cartridges be replaced?
Replace gas and vapor cartridges on a written change schedule under OSHA 1910.134(d)(3), and immediately at any odor, taste, or irritation through the mask. Replace P100 filters when breathing resistance rises or they are soiled, wet, or damaged. Never rely on smell as your only indicator.
Which Honeywell North cartridge is closest to the 3M 60926?
The Honeywell North 75SCP100L multi-contaminant + P100 cartridge is the closest equivalent to the 3M 60926 multi-gas + P100 cartridge — both cover a broad mix of gases plus 99.97% particulate. They are not interchangeable across facepieces; use the 75SCP100L on North respirators and the 3M 60926 on 3M respirators.
Related Resources
- Best Honeywell North Respirator Filters & Cartridges • How to Choose a Respirator Cartridge
- Respirator Cartridge Color Chart • Organic Vapor vs P100 • P100 vs N95 • How Long Do Cartridges Last?
- 3M Filter & Cartridge Guide • Best Cartridge for Acid Gas • Best Cartridge for Ammonia • Best Cartridge for Formaldehyde
- Shop Honeywell North cartridges • P100 filters • North half masks • North full-face respirators
Disclosures & editorial standards. WC Safety participates in the Amazon Services LLC Associates Program; outbound Amazon links are affiliate links. We accept no manufacturer payment. This content is product-selection education, not medical, legal, or regulatory advice; respirator selection must follow a documented hazard assessment and fit testing under OSHA 29 CFR 1910.134.