3M Secure Click D7P71 P95 Particulate Filter β 20-Pack, NIOSH (HF-800/FF-800)
EDITORIAL REVIEW: 4.5/5 WC Safety Review β the 3M Secure Click D7P71 P95 Particulate Filter Editorial assessment by the WC Safety Editorial Team, based on published 3M specifications and the NIOSH filter classes. ...
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Editorial assessment by the WC Safety Editorial Team, based on published 3M specifications and the NIOSH filter classes. We did not laboratory-test this product.
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3M Secure Click D7P71 P95 Particulate Filter Overview
The 3M Secure Click D7P71 P95 Particulate Filter is a NIOSH-approved P95 filter, supplied 20 to a pack, that captures at least 95% of oil-based and non-oil-based airborne particles such as dusts, mists, and metal fumes. It is a Secure Click filter that fits 3M Secure Click respirators only.
As the 3M D7P71, this Secure Click P95 filter is a NIOSH P95 particulate filter. It is a 3M HF-800 filter, and the Secure Click D7P71 20-pack keeps a crew stocked.
It fits the Secure Click HF-800 half facepieces and FF-800 full facepieces, not the 3M bayonet 6000 series or other brands. It filters particles only; for gases, pair it over a Secure Click gas cartridge, as covered below. Compare Secure Click options in the Secure Click filters and cartridges guide, step up to the D3091 P100, and browse the range in 3M filters and cartridges.
What This Filter Is For
| Use case | Fit | Buyer guidance |
|---|---|---|
| Dust, mist, and metal fume | Purpose-built | P95 captures 95% of particles. |
| Secure Click HF-800 / FF-800 | Purpose-built | Click-on Secure Click platform only. |
| Prefilter over a gas cartridge | Strong | Use the D701 retainer with D8000. |
| 99.97% efficiency needed | Choose P100 | Step up to the D3091 P100. |
| Gases or vapors | Add a cartridge | Particulate only; needs gas media. |
A filter is only part of a respirator, and it only removes what it is rated for. This P95 captures particulate, but it does not protect against gases or vapors, and it does not add oxygen. An air-purifying respirator cannot be used in an oxygen-deficient or IDLH atmosphere; those require a supplied-air respirator or a self-contained breathing apparatus (SCBA). Use the filter only on a fit-tested Secure Click HF-800 or FF-800 facepiece, with a medical clearance and a clean-shaven seal, within an OSHA 29 CFR 1910.134 respiratory-protection program, and change filters on schedule or when breathing gets harder. Note that P95 is 95% efficient, not the 99.97% of a P100, and that it filters particles only β for organic vapor or acid gas, add a Secure Click gas cartridge matched to your hazard. Learn more in are respirator cartridges universal and P95 vs P100 filters.
Pros & Cons
- NIOSH P95: 95% and oil-proof
- Fits Secure Click HF-800 and FF-800
- Works as a prefilter over D8000 cartridges
- 20-pack (ten pairs) for stock
- Handles dust, mist, and metal fume
- P95, not P100 (99.97%)
- Particulate only; no gas or vapor
- Secure Click only; not 3M bayonet
- No protection without a fit-tested mask
How It Compares
The D7P71 is a Secure Click P95. Weigh it against nearby options:
| Option | Class | Fits | Best for |
|---|---|---|---|
| Secure Click D7P71 (this page) | P95 particulate | HF-800 / FF-800 | General dust, mist, metal fume |
| Secure Click D3091 | P100 particulate | HF-800 / FF-800 | Highest particulate efficiency |
| Secure Click D8001 | Organic vapor | HF-800 / FF-800 | Vapor (add a P-filter for particles) |
Choose the D7P71 for a P95, the D3091 P100 for 99.97% efficiency, or the D8001 organic vapor cartridge for gases. See the Secure Click guide, P95 vs P100, and best P100 filter comparison.
Specifications
| Brand / Part | 3M Secure Click D7P71 |
| Class | NIOSH P95 (95%, oil-proof), particulate only |
| Fits | 3M Secure Click HF-800 half facepieces; FF-800 full facepieces |
| Attachment | Secure Click click-on; prefilter over D8000 via D701 retainer |
| Pack | 20 filters (10 pairs); case of 200 |
| Not for | Gases or vapors; 3M bayonet or other-brand facepieces |
Related Guides
Secure Click filters and cartridges guide, P95 vs P100 filters, best P100 filter comparison, are respirator cartridges universal, best 3M respirator cartridges.
Related Resources
3M filters and cartridges respirator filters and cartridges Secure Click D3091 P100 Secure Click D8001 OV cartridge Secure Click D7N11 N95
Frequently Asked Questions
What does P95 mean on the D7P71 filter?
P95 is a NIOSH particulate class: it captures at least 95% of airborne particles and is oil-proof, so it works against oil-based and non-oil particulates. It is a step below P100 (99.97%), and it filters particles only, not gases or vapors.
Which respirators does the D7P71 fit?
It fits the 3M Secure Click HF-800 half facepieces and FF-800 full facepieces only. It does not fit the 3M bayonet 6000 series or other brands, because Secure Click uses its own click-on connection. Confirm your facepiece is a Secure Click model.
Does it protect against gases or vapors?
No. It is a particulate-only P95 filter. For organic vapor, acid gas, or other gases, use a Secure Click gas cartridge such as the D8000 series, or a combination setup, matched to your specific hazard.
Can I use it as a prefilter over a gas cartridge?
Yes. With the 3M Secure Click D701 retainer you can attach D7P71 filters over a Secure Click D8000 gas cartridge, which adds particulate protection and lets you change the cheaper filter before the cartridge for cost savings.
Is it P95 or P100?
It is P95, which is 95% efficient. If you need the highest particulate efficiency of 99.97%, choose a Secure Click P100 filter such as the D3091 instead. Match the class to your exposure and any regulatory requirement.
How many filters are in the pack?
This is a 20-pack (10 pairs); cases hold 200. Filters are used in pairs on a facepiece, so a 20-pack gives ten sets before you reorder. Keep spares so you can change on schedule.
Is it NIOSH-approved?
Yes, it is NIOSH-approved as a P95 filter, but NIOSH approval applies to the complete assembly of an approved Secure Click facepiece with approved filters or cartridges. Use only the components listed on the approval.
What is it good for?
It suits dusts from minerals, coal, iron ore, flour, and cotton, non-oil sprays without harmful vapor, and metal fumes from welding, brazing, and cutting. Confirm your specific contaminant is a particulate the P95 is rated to capture.
When should I replace the filter?
Replace it when breathing becomes harder, on your program's schedule, or if it is damaged, wet, or clogged. Particulate filters load over time, and a clogged filter raises breathing resistance; follow your respiratory-protection program's change schedule.
Can one filter protect me on its own?
No. A filter is only part of a respirator. You need a fit-tested Secure Click facepiece, a medical clearance, and a clean-shaven seal, all within an OSHA 1910.134 program. The filter does nothing without the mask.
How is Secure Click different from the 3M bayonet system?
Secure Click uses a click-on connection with an audible click and a drop-down design, versus the twist-on 3M bayonet used by the 6000 and 7500 series. The connections are not interchangeable, so match filters to the facepiece platform.
How do I store the filters?
Keep unused filters sealed in their packaging in a clean, dry place, and do not use one past its shelf life. Once a filter is fitted and used it starts to load, so note when you put it into service.
Written by Steven Eaton, WC Safety Editorial. Specifications sourced from 3M published data and the NIOSH filter classes. Compare the range in 3M filters and cartridges.
WC Safety is an independent PPE retailer; no paid placement. A filter protects only on a fit-tested facepiece within a respiratory-protection program, and only against the particulate it is rated for; use supplied air where the air is unsafe to filter.
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