3M Adflo PAPR filters and cartridges
$42.55
Final price set by Amazon · may vary
Filter Type: HE Particulate Filter (2/case)
EDITORIAL REVIEW: 4.2/5 WC Safety Review — the 3M Adflo PAPR filters and cartridges Editorial assessment by the WC Safety Editorial Team, based on published 3M specifications and category fit. We did not laborator...
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EDITORIAL REVIEW: 4.2/5 WC Safety Review — the 3M Adflo PAPR filters and cartridges
Editorial assessment by the WC Safety Editorial Team, based on published 3M specifications and category fit. We did not laboratory-test this product.
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3M Adflo PAPR Filters and Cartridges Overview
This listing covers the 3M Adflo PAPR filters and cartridges family: four genuinely distinct accessory items for the Adflo PAPR blower system. As 3M Adflo HE particulate filter equipment, the HE filter is the primary particulate filtration component, sold as a single unit or 2-pack.
Safety note: this Shopify product page appears to bundle images and information for multiple distinct Adflo accessory items (HE filter single, HE filter 2-pack, OV/AG cartridge, prefilter 12-pack, spark arrestor) under a single listing - confirm exactly which item and pack size you are purchasing before ordering. NIOSH approval applies to the complete assembled Adflo PAPR system, not to any single filter, cartridge, prefilter, or spark arrestor sold alone. This is not a supplied-air or SCBA component and does not make a PAPR suitable for IDLH or oxygen-deficient atmospheres.
The 3M Adflo OV/AG cartridge stacks onto the HE filter to add organic vapor and acid gas protection the particulate filter alone does not provide. The 3M Adflo prefilter 12-pack installs ahead of the HE filter to extend its service life, and the 3M Adflo spark arrestor protects the filter system from welding sparks. Together these make up the Adflo PAPR replacement filter system for Adflo-equipped welding helmets. See our what is a PAPR guide for how these components fit into the overall system.
What Each Item Is Built For
| Item | Function | Best for |
|---|---|---|
| HE particulate filter | Primary particulate filtration | Dust, mist, fume (including welding fume) |
| OV/AG cartridge | Organic vapor / acid gas protection (stacks on HE filter) | Chemical vapor exposure alongside particulates |
| Prefilter | Catches large particles before the HE filter | Extending HE filter life in dusty environments |
| Spark arrestor | Protects filter system from welding sparks | Welding applications with an Adflo helmet |
Pros & Cons
Pros
- Genuine 3M Adflo components covering the full filtration chain
- OV/AG cartridge adds real chemical vapor protection when needed
- Prefilter extends HE filter service life and reduces costs
- Spark arrestor addresses welding-specific hazards
Cons
- Listing bundles multiple distinct items - confirm exact item before ordering
- No single item alone provides NIOSH-approved respiratory protection
- OV/AG cartridge does not work without the HE filter also installed
- Compatibility depends on your specific Adflo blower and helmet model
How It Compares
For the complete Adflo PAPR blower and helmet system these accessories fit, see the 3M Adflo PAPR with Speedglas 9100 MP welding helmet. For a different PAPR filter family entirely, see the 3M Versaflo TR-6710N HE filter (Versaflo TR-600/TR-800 series, not compatible with Adflo). Browse the full PAPR respirator filters and PAPR cartridges collections.
Specifications
| Brand / System | 3M Adflo PAPR filter family |
| HE filter | High efficiency particulate; single or 2-pack |
| OV/AG cartridge | Organic vapor / acid gas; stacks onto HE filter |
| Prefilter | Typically 12-pack; extends HE filter life |
| Spark arrestor | Welding spark protection in filter cover |
Related Respiratory Protection Resources
PAPR respirator filters PAPR cartridges powered air-purifying respirators what is a PAPR respirator filter types explained best PAPR welding helmet how long do respirator cartridges last OSHA 1910.134 respiratory protection 3M Adflo PAPR Speedglas 9100 MP helmet 3M Versaflo TR-6710N HE filter
Frequently Asked Questions
What's the difference between the HE filter, OV/AG cartridge, prefilter, and spark arrestor?
The HE particulate filter is the primary filtration component for dust, mist, and fume. The OV/AG cartridge stacks onto the HE filter to add organic vapor and acid gas protection, which the HE filter alone does not provide. The prefilter installs ahead of the HE filter to catch large particles and extend its service life. The spark arrestor sits in the filter cover to protect against welding sparks. These are four distinct items, not interchangeable options of the same product.
Which item does this listing include?
This product page appears to bundle images and information for multiple Adflo accessory items (HE filter single, HE filter 2-pack, OV/AG cartridge, prefilter 12-pack, spark arrestor) under a single listing. Confirm exactly which item and pack size you are ordering before purchase.
Does the HE particulate filter protect against organic vapors?
No. The HE filter is a particulate-only filter. For organic vapor and acid gas protection, you need the separate OV/AG cartridge, which stacks onto the HE filter rather than replacing it.
What is the prefilter for?
The prefilter installs between the spark arrestor and the HE particulate filter, catching larger particles before they reach the HE filter. This extends the HE filter's usable life and can reduce overall filter replacement costs in dusty environments.
What does the spark arrestor protect against?
The spark arrestor sits in the Adflo filter cover and helps protect the filter system from welding sparks and hot debris, which is particularly relevant for welding applications using an Adflo-equipped helmet.
What Adflo blower systems are these compatible with?
These accessories are designed for the 3M Adflo PAPR blower system generally, used across multiple Adflo-equipped welding helmets such as various Speedglas 9100 series configurations. Confirm exact compatibility with your specific Adflo blower and helmet before ordering.
Is any of these items NIOSH approved on its own?
NIOSH approval applies to the complete assembled Adflo PAPR system - blower, battery, filter, and headgear together as tested - not to a filter, cartridge, prefilter, or spark arrestor sold individually.
How often should I replace the HE filter?
Replace the HE filter per 3M's stated service interval for your Adflo system, or sooner if you notice reduced airflow, visible clogging, or damage. A prefilter can extend the interval between HE filter replacements.
How often should I replace the prefilter?
Prefilters are designed as a frequent-replacement item, changed more often than the HE filter itself since they're meant to catch large particles first. Follow 3M's stated replacement schedule for your specific work environment.
Can I use the OV/AG cartridge without the HE filter?
No. The OV/AG cartridge is designed to stack onto the HE filter as part of the complete filtration assembly, not to replace it. Using it without the particulate filter would leave you without particulate protection.
What maintenance does the spark arrestor need?
Inspect the spark arrestor regularly for damage or heavy debris buildup and replace it per 3M's guidance, since a damaged or clogged spark arrestor can affect airflow and filter protection during welding work.
Do I need a written respiratory program to use Adflo filters?
Yes. PAPR systems and their filter components are used within a written respiratory protection program under OSHA 29 CFR 1910.134, including training and maintenance, regardless of which specific Adflo accessory you're using. See our best PAPR respirator systems guide and what is NIOSH guide for broader background.
Written by Steven Eaton, WC Safety Editorial — respiratory protection desk. Component functions independently verified against 3M's official product pages. Compare the range in PAPR respirator filters.
WC Safety is an independent PPE retailer; no paid placement. Confirm your exact item, pack size, and blower compatibility before ordering.
⭐ Rated 4.2★ on Amazon across 29 verified ratings (Amazon.com, Jun 2026)
Brand / Vendor
3M
Model / SKU
15-0299-99X02
Product Type
PAPR Filters & Cartridges
Price
$42.55 (Amazon)
Rating
4.2 / 5 — 5 reviews
Availability
Check current availability on Amazon
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Verified Buyer Reviews
Customer Reviews
★★★★☆4.2 / 5· 29 ratings on Amazon
★★★★★
Five Stars
Quality product. Does the job asked of it
Verified Purchaser · April 25, · ✓ Amazon Verified Purchase
★★★★★
Five Stars
Great price fast delifery
Verified Purchaser · March 20, · ✓ Amazon Verified Purchase
★☆☆☆☆
Not happy at all
This item was old and the use by date was expired. Not happy at all.
Verified Purchaser · March 13, · ✓ Amazon Verified Purchase
★★★★★
Five Stars
Spendy but worth it
Verified Purchaser · October 17 · ✓ Amazon Verified Purchase
★★★★★
Proper filters and a good deal for 3m adflo PAPR
Filters are correct for a 3m adflo PAPR unit and are well before expiry date. Part number is wrong, shouldn’t have x06 at the end as you receive x01 filter per purchase
Verified Purchaser · June 10, 2 · ✓ Amazon Verified Purchase
Showing 5 of 29 Amazon reviews.
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