Honeywell North 7580P100 P100 Filter Review: Best Standalone Particulate Filter for North Respirators
WC Safety Editorial Verdict: 4.6/5
The Honeywell North 7580P100 earns our editorial pick as the most economical standalone P100 filter for the North bayonet platform: NIOSH-certified 99.97% efficiency against asbestos, crystalline silica, lead, and welding fume at roughly $5.75 per filter, with no gas-sorbent weight to carry when vapors are absent. It is the correct choice only when your hazard is particulate-only — the moment solvent vapor or acid gas enters the picture you should step up to a combination cartridge like the Honeywell North 7581P100L (OV+P100) or the multi-gas Honeywell North 75SCP100L. For North 7500, 5500, and 7600 users who only need particle protection, it is the best value in the lineup; see our how to choose a respirator cartridge guide to confirm the hazard match.
Honeywell North 7580P100 P100 Particulate Filter Review Is It Right for North 7500/5500/7600 Respirator Users?
Honeywell North 7580P100 quick answer: NIOSH-approved at 99.97% particle efficiency. Fits all North 7500/5500/7600 bayonet respirators. Correct choice for particle-only hazards asbestos, silica, lead, welding fume where no gas cartridge is required. Outstanding value at ~$5.75/filter.
Honeywell North 7580P100 P100 Particulate Filter Review (2026)
4.6 / 5 Best standalone P100 filter for North bayonet respirators
The Honeywell North 7580P100 delivers NIOSH-certified 99.97% particle filtration in a lightweight 2-pack at ~$11.49 (~$5.75/filter). It covers every regulated particle hazard asbestos, crystalline silica, lead, welding fume, radionuclides, oil mist with zero gas-sorbent weight. For North 7500, 5500, and 7600 users facing particle-only environments, this is the correct and most economical filter choice.
Check Price on Amazon → BUY Honeywell North 7580P100 AT WC SAFETY
Pros
- NIOSH 42 CFR 84 Subpart K P100 99.97% filtration efficiency, highest available class
- Covers all regulated particle hazards: asbestos, crystalline silica, lead, radionuclides, welding fume
- P-class: oil-proof filtration with no single-shift time restriction
- North bayonet twist-lock tool-free swap in seconds on 7500/5500/7600 series
- Lightest North filter option no gas sorbent weight when vapors are absent
- ~$5.75/filter (2-pack at ~$11.49) lowest cost per unit in the North P100 lineup
Cons
- Particle filtration only no OV/gas protection; upgrade to 7581P100L for OV+P100
- No end-of-service-life indicator replace when breathing resistance increases
- North bayonet mount only not compatible with 3M, MSA, or Moldex respirators
- Half-mask APF 10 use North 7600 full-facepiece (APF 50) above 10 OEL
Editorial Review Scorecard Honeywell North 7580P100
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| NIOSH Compliance |
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| Ease of Use |
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| Value for Money |
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| Breathing Comfort |
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Overall: 4.6 / 5
Who the Honeywell North 7580P100 Is For
The Honeywell North 7580P100 is designed for workers whose only airborne hazard is particulate matter no solvent vapor, no acid gas, no ammonia.
- Asbestos abatement contractors OSHA 1926.1101 and 1910.1001 require minimum half-mask P100 for Class IIII operations
- Silica and concrete grinders OSHA 29 CFR 1910.1053 silica standard; P100 maximizes available APF at the half-mask level
- Lead abatement workers 29 CFR 1910.1025 specifies half-mask P100 minimum at elevated lead exposures
- Welders and metal fabricators welding fume (manganese, Cr VI in stainless welding) is a P100-appropriate particle hazard
- Pharmaceutical powder handlers active-ingredient particles in tablet coating, powder transfer
- Radionuclide handlers DOE/NRC facilities require NIOSH P100 for radioactive particle work
When gas or vapor hazards are also present, see Honeywell North 7581P100L (OV+P100) or Honeywell North 75SCP100L (OV+AG+AM+P100) for full multi-hazard coverage.
Honeywell North 7580P100 Performance: What It Does Well
NIOSH P100 99.97% Efficiency, Highest Available Class
Approved under NIOSH 42 CFR 84 Subpart K, the 7580P100 achieves 99.97% filtration efficiency at the most penetrating particle size (~0.3 m) exceeding N95 (95%), R95 (95%), N99 (99%), and P99 (99%). For OSHA-regulated hazards with no safe exposure level, P100 is the ceiling of half-mask protection.
Oil-Proof P-Class Stability
P-class filters maintain their rated efficiency indefinitely in oil aerosol environments. N-class electrostatic filters can degrade on contact with oils. In metalworking with coolant mist or food processing with oil-based aerosols, the 7580P100's P-class rating is essential.
Lightweight: No Sorbent Weight
Without a chemical sorbent bed, the 7580P100 is significantly lighter than any combination cartridge, reducing jaw and neck fatigue in multi-hour shift work.
Best Per-Filter Value in the North P100 Line
At ~$5.75/filter (2-pack), the 7580P100 delivers P100 protection at roughly half the per-unit cost of the Honeywell North 75FFP100 single unit (~$9.94). For regular users, the 2-pack is the obvious economic choice.
Limitations: Where the Honeywell North 7580P100 Falls Short
No Gas or Vapor Protection
The 7580P100 provides zero protection against organic vapors, acid gases, or any gaseous contaminant. For spray painting (solvent vapor) or acid environments, step up to Honeywell North 7581P100L or Honeywell North 75SCP100L.
No End-of-Service-Life Indicator
Particle filters signal replacement only via increased breathing resistance. OSHA 1910.134(d)(3)(iii) mandates replacement when resistance makes breathing difficult train workers to recognize this signal and enforce per-shift replacement in high-risk operations.
Half-Mask APF 10 Ceiling
On any half-mask, APF is 10 per OSHA 29 CFR 1910.134 Appendix A. For exposures above 10 OEL, move to the North 7600 full-facepiece with the same 7580P100 filter (APF 50).
Honeywell North 7580P100 vs. Alternatives Full Comparison
| Feature | 7580P100 | 75FFP100 | 7581P100L | 75SCP100L | 3M 2091 P100 | MSA Comfo P100 |
|---|---|---|---|---|---|---|
| P100 Particle Filter | ||||||
| Organic Vapor (OV) | ||||||
| Acid Gas (AG) | ||||||
| Ammonia / Methylamine | ||||||
| Oil-Proof (P-class) | ||||||
| NIOSH Rating | P100 | P100 | OV+P100 | OV+AG+AM+P100 | P100 | P100 |
| Approx. price / unit | ~$5.75 | ~$9.94 | ~$12.80 | ~$12.25 | ~$7 | ~$9 |
| Pack format | 2-pack | Single | 2-pack | 2-pack | Varies | 2-pack |
| Mount | North bayonet | North bayonet | North bayonet | North bayonet | 3M bayonet | MSA bayonet |
AG = Acid Gas AM = Ammonia/Methylamine APF 10 for all half-mask configurations. Price estimates May 2026.
Compatible Respirators for the Honeywell North 7580P100
The 7580P100 fits all North bayonet-mount respirators:
- North 7500 Series half-masks 7501 (Small), 7502 (Medium), 7503 (Large)
- North 5500 Series half-masks
- North 7600 Series full-facepieces APF 50 when greater protection is needed
Not compatible with: 3M 6000/7000 series, MSA Advantage, Moldex 7000, or any non-North respirator. North's bayonet mount is proprietary.
Replacement Schedule & Service Life
Replace when breathing resistance increases noticeably, per OSHA 29 CFR 1910.134(d)(3)(iii).
- Asbestos abatement: After every shift asbestos fibers can dislodge from loaded filters during doffing
- Lead abatement: Per shift; wash hands and face before eating
- Silica grinding: When resistance increases, or per shift in heavy exposure
- General construction dust: When resistance is noticeable; weekly minimum for daily use
Store sealed in original packaging away from chemical vapors and high humidity.
Final Verdict: Honeywell North 7580P100 P100 Particulate Filter
The Honeywell North 7580P100 earns 4.6/5: NIOSH P100 at 99.97% efficiency, oil-proof, lightweight, and outstanding value at ~$5.75/filter in the 2-pack format. For particle-only hazards on North bayonet respirators, it is the definitive choice.
When vapor or gas hazards join the picture, step up to Honeywell North 7581P100L (OV+P100) or Honeywell North 75SCP100L for the broadest North-line coverage at the best price.
Check Price on Amazon → BUY Honeywell North 7580P100 AT WC SAFETY
Related Guides & Products
- All Honeywell North respirator cartridges at WC Safety
- Honeywell North 75FFP100 single-unit P100 filter
- Honeywell North 7581P100L OV + P100 combination cartridge
- Honeywell North 75SCP100L OV + Acid Gas + Ammonia + P100
- 75FFP100 Review single P100 filter vs 7580P100 2-pack
- 7581P100L Review OV+P100 deep-dive
- 75SCP100L Review best-value multi-contaminant cartridge
- Honeywell North 7506N95 N95 snap-on prefilter
- Full Respiratory Protection collection at WC Safety
Frequently Asked Questions Honeywell North 7580P100
What does the Honeywell North 7580P100 protect against?
The 7580P100 is a NIOSH P100-rated particle filter providing 99.97% filtration efficiency against asbestos fibers, crystalline silica, lead dust and fume, welding fume (including manganese and hexavalent chromium), pharmaceutical powder, radionuclide particles, and oil-based aerosols. It provides no protection against gases or vapors.
Is the 7580P100 NIOSH approved?
Yes. Approved under NIOSH 42 CFR 84 Subpart K at 99.97% filtration efficiency. Verify the current TC approval number at cdc.gov/niosh/npptl.
What respirators does the 7580P100 fit?
All Honeywell North bayonet-mount respirators: North 7500 Series half-masks (7501, 7502, 7503), North 5500 Series half-masks, and North 7600 Series full-facepieces. Not compatible with 3M, MSA, or Moldex respirators.
What is the difference between 7580P100 and 7581P100L?
The 7580P100 is a particle-only P100 filter. The 7581P100L adds an organic vapor sorbent layer, protecting against solvents, paint vapors, and lacquers in addition to particles. Use 7580P100 for particle-only hazards; use 7581P100L when vapors and particles are both present.
What is the difference between 7580P100 and 75FFP100?
Both provide identical NIOSH P100 filtration. The 7580P100 is sold as a 2-pack (~$11.49, ~$5.75/filter) and the 75FFP100 is sold as a single unit (~$9.94). The 2-pack offers significantly better value for regular users.
Can the 7580P100 be used for asbestos removal?
Yes. OSHA 1926.1101 and 1910.1001 require a minimum of a half-mask with P100 filters for Class IIII asbestos abatement. The 7580P100 on a North 7500 half-mask meets this requirement at APF 10. For APF 50, use the North 7600 full-facepiece with the same filter.
How often should I replace the 7580P100?
Replace when breathing resistance increases noticeably, when the filter is physically damaged, or after each shift for asbestos or lead abatement. There is no chemical end-of-service-life indicator increased inhalation effort is the replacement signal.
Does the 7580P100 work against lead dust?
Yes. P100 filters meet the OSHA 29 CFR 1910.1025 half-mask P100 requirement for lead abatement at 99.97% efficiency. Replace per shift and wash hands and face before eating to prevent secondary lead ingestion.
Is the 7580P100 oil-resistant?
Yes. P-class filters maintain 99.97% efficiency in oil-based aerosol environments indefinitely, unlike N-class filters which can degrade on contact with oils. The 7580P100 is appropriate for metalworking with coolant mist and oil-aerosol environments.
What is the APF for the 7580P100 on a North 7500 half-mask?
APF 10 per OSHA 29 CFR 1910.134 Appendix A, meaning use up to 10 the occupational exposure limit. For exposures above 10 OEL, use the North 7600 full-facepiece with the 7580P100 for APF 50.
Does the 7580P100 meet OSHA requirements?
Yes. NIOSH-approved and meets OSHA 29 CFR 1910.134 requirements. Satisfies the P100 requirement in OSHA standards for asbestos (1910.1001), lead (1910.1025), silica (1910.1053), cadmium (1910.1027), and hexavalent chromium (1910.1026) at the half-mask APF 10 level.
Where can I buy the Honeywell North 7580P100?
Available at WC Safety (wcsafety.com) as an authorized Honeywell North distributor with industrial quantity options. Also available on Amazon via the link above.
Why Trust This Review?
WC Safety has been an authorized industrial safety distributor since 2012, supplying respiratory protection to construction contractors, chemical plant operators, and emergency responders nationwide. Our editorial team cross-references NIOSH 42 CFR 84 approval certificates, manufacturer technical data sheets, OSHA 29 CFR 1910.134 requirements, and ACGIH TLV documentation for every product we review. We are not paid by Honeywell for positive coverage.
WC Safety has been an authorized industrial safety distributor since 2012, supplying respiratory protection to construction contractors, chemical plant operators, and emergency responders nationwide. Our editorial team cross-references NIOSH 42 CFR 84 approval certificates, manufacturer technical data sheets, OSHA 29 CFR 1910.134 requirements, and ACGIH TLV documentation for every product we review. We are not paid by Honeywell for positive coverage.
About This Review
Authored by WC Safety Editorial Team Last reviewed May 2026 WC Safety is an authorized Honeywell North distributor. This review was researched and published independently it was not reviewed or approved by Honeywell prior to publication.
Authored by WC Safety Editorial Team Last reviewed May 2026 WC Safety is an authorized Honeywell North distributor. This review was researched and published independently it was not reviewed or approved by Honeywell prior to publication.
Research Methodology
Our review process: (1) verify current NIOSH 42 CFR 84 approval status; (2) review Honeywell North technical data sheets and SDSs; (3) cross-reference OSHA PEL / NIOSH REL / ACGIH TLV values for target contaminants; (4) field feedback from customers across documented industries; (5) side-by-side specification and price comparison with competing products. Prices verified at time of publication check listings for current pricing.
Our review process: (1) verify current NIOSH 42 CFR 84 approval status; (2) review Honeywell North technical data sheets and SDSs; (3) cross-reference OSHA PEL / NIOSH REL / ACGIH TLV values for target contaminants; (4) field feedback from customers across documented industries; (5) side-by-side specification and price comparison with competing products. Prices verified at time of publication check listings for current pricing.
Affiliate & Commercial Disclosures
WC Safety is an authorized Honeywell North distributor we sell the products reviewed here. This page contains Amazon affiliate links (partner tag:
WC Safety is an authorized Honeywell North distributor we sell the products reviewed here. This page contains Amazon affiliate links (partner tag:
wcsafety04-20) and we may earn a commission at no extra cost to you. Our editorial team operates independently of our sales team; positive reviews do not reflect commercial incentives.
Pros & Cons
Pros
- NIOSH 42 CFR 84 Subpart K P100 rating - 99.97% efficiency, the highest filter class available on a half-mask
- P-class oil-proof media holds rated efficiency in coolant mist and oil-aerosol environments with no single-shift time limit
- Lowest cost per unit in the North P100 line at roughly $5.75/filter (2-pack near $11.49)
- Lightest North filter option - no sorbent bed means less jaw and neck fatigue over a full shift
- Tool-free North bayonet twist-lock swaps in seconds on 7500/5500/7600 facepieces
- Covers every regulated particle hazard: asbestos, silica, lead, radionuclides, and welding fume
Cons
- Particle-only - provides zero protection against organic vapor, acid gas, or ammonia; the wrong choice for any gas/vapor hazard
- No end-of-service-life indicator, so change-out relies on a written schedule and increased breathing resistance
- North bayonet mount only - not interchangeable with 3M, MSA, or Moldex facepieces
- Half-mask use is capped at APF 10; high-concentration work requires the North 7600 full facepiece (APF 50)
Who It's For
Buy it if:
- North 7500, 5500, or 7600 users whose only airborne hazard is particulate - silica grinding, lead abatement, or asbestos work
- Welders and metal fabricators filtering welding fume (manganese, hexavalent chromium) with no co-present solvent vapor
- Cost-conscious buyers who want the lowest per-filter price in the North P100 family for high-turnover particle work
- Crews in oil-mist or coolant environments who specifically need the oil-proof P-class stability of a P100
Look elsewhere if:
- Anyone exposed to solvent vapors, acid gas, or ammonia - they need a combination cartridge such as the 7581P100L or 75SCP100L instead
- Users of 3M, MSA, or Moldex respirators, since the North bayonet mount will not fit other brands' facepieces
- Workers who want a built-in ESLI to time their change-outs rather than following a written OSHA 1910.134 schedule
Related Resources
- moldex respirator cartridges and filters
- respiratory protection
- how to choose a respirator cartridge
- respirator cartridge esli guide
- respiratory protection complete guide
- honeywell north 7580p100
- honeywell north 75ffp100
- honeywell north 7581p100l
- honeywell north 7582p100l
- honeywell north 7583p100l
- honeywell north 7584p100l
- honeywell north 75scp100l
- honeywell north 75852p100l
Frequently Asked Questions
Is the 7580P100 the right filter if my only hazard is dust and particulate?
Yes. The 7580P100 is purpose-built for particle-only environments - silica dust, lead, asbestos, welding fume, and radionuclides. If no organic vapor, acid gas, or ammonia is present, a standalone P100 is the correct and most economical choice. When you are unsure whether a gas hazard co-exists, work through our how to choose a respirator cartridge guide before buying.
Should I buy the 7580P100 or a combination cartridge like the 7581P100L?
Buy the 7580P100 only if your hazard is purely particulate. The Honeywell North 7581P100L adds an organic-vapor sorbent bed (OV+P100) for solvents, paints, and degreasers. The combination cartridge is heavier and costs more, so paying for sorbent you do not need is wasted weight and money - match the cartridge to the actual hazard.
How does the 7580P100 compare to the 75SCP100L for multi-hazard work?
The Honeywell North 75SCP100L is a multi-gas combination cartridge (OV+acid gas+ammonia/methylamine+P100) for environments with several gas and vapor hazards plus particulate. The 7580P100 strips all of that away for pure particle filtration at the lowest weight and cost. Choose the 75SCP100L only when documented gas hazards are present; otherwise the 7580P100 is the leaner, cheaper pick.
Is P100 worth it over a P95 filter for my application?
For OSHA-regulated hazards with no safe exposure floor - asbestos, crystalline silica, lead, and hexavalent chromium - P100 at 99.97% is the standard recommendation because it maximizes the protection factor at the half-mask level. P95 (95%) can be adequate for lower-toxicity nuisance dust, but the marginal cost of stepping up to the 7580P100's P100 is small relative to the assurance it provides for regulated work.
Does the 7580P100 offer good value compared to other North P100 filters?
At roughly $5.75 per filter in a 2-pack, the 7580P100 is the lowest cost-per-unit option in the North P100 lineup because it carries no gas sorbent. For high-turnover particle work where filters load up and get changed frequently, that per-unit price advantage compounds quickly, making it the value leader of the family.
How long does the 7580P100 last before it needs changing?
Service life depends on dust loading, not a fixed clock. A particulate filter is changed when breathing resistance becomes noticeable or per your written OSHA 1910.134 change-out schedule - whichever comes first. In heavy silica or welding-fume environments it loads faster; in light dust it lasts longer. Track loading by feel and by schedule rather than by calendar alone.
Does the 7580P100 have an ESLI, and does that matter for a P100?
No, it has no end-of-service-life indicator. ESLIs exist mainly for gas and vapor cartridges, where chemical breakthrough is invisible. For a particulate filter, increasing breathing resistance is itself the practical end-of-life cue, so the absence of an ESLI is normal for this class. Our respirator cartridge ESLI guide explains which cartridge types actually benefit from an indicator.
Can I rely on the 7580P100 for asbestos abatement?
P100 is the minimum filter class for many asbestos operations under OSHA 1926.1101 and 1910.1001, and the 7580P100 meets that filtration requirement on a North half-mask (APF 10). For higher-exposure abatement work that exceeds the half-mask protection factor, you must move to a full-facepiece configuration like the North 7600 (APF 50). Confirm your exposure assessment dictates the correct facepiece, not just the filter.
Is the 7580P100 a good pick for welders specifically?
Yes for the fume itself. Welding fume - manganese and hexavalent chromium from stainless work - is a particulate hazard that a P100 filters well, and the oil-proof P-class media holds up around metalworking aerosols. The caveat: some welding also generates ozone or other gases the 7580P100 cannot stop, so verify your process is fume-only before relying on a standalone particulate filter.
How does the 7580P100 differ from the 75FFP100?
The Honeywell North 75FFP100 is a full-facepiece-oriented P100 filter, while the 7580P100 is the standard bayonet filter used across North 7500/5500/7600 half-masks. Both deliver P100 efficiency; the choice comes down to which facepiece you run and the protection factor your exposure assessment requires.
Is a half-mask with the 7580P100 enough, or do I need a full facepiece?
A North half-mask with the 7580P100 gives an assigned protection factor of 10, meaning it is suited to exposures up to ten times the occupational exposure limit. Above that you need the North 7600 full facepiece (APF 50). The filter is the same class either way - it is the facepiece, not the P100 filter, that sets your maximum use concentration.
Will the 7580P100 fit my respirator if I do not own a North mask?
No. The 7580P100 uses the Honeywell North bayonet mount, which is brand-specific and not cross-compatible with 3M, MSA, or Moldex facepieces. If you run a different brand you need that brand's own P100 filter; for other ecosystems see our broader respiratory protection range and the Moldex respirator cartridges and filters collection.
Does buying the 7580P100 lock me into the rest of the North system?
In effect, yes - because the bayonet mount is proprietary, committing to the 7580P100 means committing to North 7500/5500/7600 facepieces and North cartridges going forward. That is not a drawback if you already run North, and it gives you a single, consistent change-out and fit-test program. Our respiratory protection complete guide covers how to standardize a program around one platform.
Is the 7580P100 overkill for light nuisance dust?
It can be. For genuinely low-toxicity nuisance dust with no regulated contaminant, a lower-efficiency or disposable option may be more cost-effective. The 7580P100 earns its keep where the contaminant is regulated and has no safe exposure level - silica, lead, asbestos. Match the filter class to the hazard's toxicity rather than defaulting to the highest class for every dusty task.
When should I step up from the 7580P100 to a multi-gas cartridge instead?
Step up the moment a gas or vapor hazard is documented alongside the particulate. Solvent fumes point to the OV+P100 7581P100L; mixed acid gas and ammonia exposures point to the 75SCP100L; you can also compare the L-series options like the Honeywell North 7583P100L and Honeywell North 75852P100L. The 7580P100 stays the right answer only while your exposure remains particulate-only.
Why trust WC Safety
Industrial PPE specialists. We do not accept manufacturer payment for placement.
Industrial PPE specialists. We do not accept manufacturer payment for placement.
Reviewed by
Steven Eaton, WC Safety Editorial Team — guidance reflects current OSHA, NIOSH and ANSI practice.
Steven Eaton, WC Safety Editorial Team — guidance reflects current OSHA, NIOSH and ANSI practice.
Our standards
Ratings combine published specs, hands-on familiarity, and verified customer data where available; we do not fabricate lab tests.
Ratings combine published specs, hands-on familiarity, and verified customer data where available; we do not fabricate lab tests.
Affiliate disclosure
Some links are Amazon affiliate links (tag wcsafety04-20); purchases may earn us a commission at no cost to you.
Some links are Amazon affiliate links (tag wcsafety04-20); purchases may earn us a commission at no cost to you.
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