

🛠️ Gear up with 3M: Where comfort meets uncompromising protection!
The 3M P100/OV Multi-Purpose Reusable Respirator 65021 is a medium-sized, NIOSH-approved safety essential that filters at least 99.97% of airborne particles and organic vapors. Featuring adjustable straps and a flexible thermoplastic faceseal, it delivers a custom, comfortable fit for extended wear. Its durable, reusable design and 3M bayonet cartridge compatibility make it the go-to respirator for professionals tackling dust, fumes, and odors in woodworking, painting, and industrial projects.

















| ASIN | B002NMFLU2 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #168 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Reusable Respirators |
| Color | Multi-color |
| Customer Reviews | 4.7 4.7 out of 5 stars (824) |
| Date First Available | September 1, 2009 |
| Included Components | 1 Pack |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 11.2 ounces |
| Item model number | 65021H1-DC |
| Manufacturer | 3M |
| Material | Plastic |
| Measurement System | Metric |
| Number Of Pieces | 1 |
| Part Number | 65021H1-DC |
| Product Dimensions | 6 x 10 x 10 inches |
| Shape | shape |
| Size | Medium |
| Special Features | NIOSH-APPROVED OV CARTRIDGE WITH P100 FILTER filters at least 99.97% of solids and liquid aerosols as well as certain organic vapo |
| Style | Household Multi-purpose Respirator |
| Usage | specific_uses_for_product |
| Warranty Description | Limited Warranty. This 3M product will be free from defects in material and manufacture. If this 3M product is defective, your exclusive remedy shall be, at 3M's option, replacement of the 3M product or refund of the purchase price of the 3M product. This warranty gives you specific legal rights, and you may have other rights which may vary from state to state, or country to country. To obtain war… |
M**B
Effective and easy to put on
Great mask! I've been able to comfortably wear this mask for over an hour while working on pottery. Seems to have good protection from the dust and airflow is smooth. I was able to adjust the straps easily for a nice fit - they also have some stretch for comfort. Only downside is having red marks on my face after longer uses.
T**E
Best respirator I’ve owned—comfortable, durable, and completely blocks dust and fumes!
The fit is snug yet very comfortable, and the adjustable straps make it easy to wear for long periods without irritation. The P100 filters provide outstanding protection against dust and particulates, while the OV cartridges do an amazing job at eliminating strong chemical odors and fumes—I barely notice them at all when wearing this. Breathing feels natural with no resistance, and I appreciate that the design doesn’t fog up my glasses. It’s durable, well-constructed, and clearly built to last. This respirator has become an essential part of my safety gear for woodworking, painting, and any project involving solvents or chemicals. Overall, 3M knocked it out of the park with this one. Highly recommend to anyone who values comfort, reliability, and top-notch protection.
C**Y
Works for home use
Used for home repairs and cleaning less than ideal situations. lol. The face piece is soft and comfortable. 3m filter quality is adequate as long as you get the filter you need. The design is easy to put on and off with a simple snap in the back. Breathing isnt terribly restricted but if your very active while wearing it you’ll notice the restriction.
A**R
Comfortable and Effective
I recently purchased the 3M multipurpose mask for a home renovation project and it’s been a total game changer. I used it while stripping paint and working with strong adhesives, and it effectively blocked out both dust and the intense chemical odors that usually make me nauseous. The fit is snug but comfortable — the adjustable straps and soft face seal make it easy to wear for long periods without irritation. Breathing feels natural, and I didn’t experience any fogging with my safety glasses, which is so helpful. If you’re doing any sanding, painting, cleaning with chemicals, or even just sensitive to smells, this mask offers excellent protection. It’s durable, reusable (with replaceable filters), and feels like a professional-grade piece of safety gear. Definitely worth the investment for both DIYers and anyone who values clean
A**R
Great for Working with Drywall and Paint
I bought this respirator to provide protection against dust particles from repairing a large amount of drywall in an old room. I was working heavily with joint compound. A vast amount of dust was created, but this respirator worked exceptionally well. The strap is strong and, while I wouldn't exactly call it comfortable, it was easily adjustable, secure, and fast to take on an off. It was easy to breathe through and greatly minimized the amount of drywall dust I inhaled. I also used this while repainting a room and I found that it greatly reduced odors. Bonus: The filters are replaceable so you can reuse the respirator many times. Overall, this is a great piece of PPE for the big and messy jobs around the house.
R**A
Good respirator
I bought this when my husband had to go get mothballs out from under our house. Getting the two side pieces on was a little difficult, but it works pretty well. He didn't smell the mothballs at all until the respirator slipped a little. I'm going to deduct a star for that and for the difficulty of the instructions. Overall, it seemed a little heavy but the filter seemed really good. It helped my husband get an otherwise impossible task done.
D**R
Great product!
Great fit and works really well! Definitely worth the money to protect yourself.
D**.
High Quality Mask for Great Price
This mask was great at filtering dust and scents! Could breathe easily, much better than a typical N95 mask. It was easy to put on and fit well. Very impressive for the price!
Trustpilot
3 days ago
2 weeks ago