3M 501 Filter Retainer, System Component, Gray

3MSKU: 3MM501-PR-ST
3 reviews

Price:
Sale price$4.79 Regular price$5.27

Description

3M 501 Filter Retainer, System Component, Gray

The 3M 501 Gray Filter Retainer is a durable component designed to securely attach 3M particulate filters to compatible respirator cartridges for enhanced respiratory protection. Featuring a lightweight design, easy snap-on installation, and a reliable hold during demanding tasks, it ensures filters stay firmly in place. Ideal for industrial safety professionals, this retainer helps extend the versatility of your respirator setup and supports consistent protection in hazardous environments. Compatible with NIOSH-approved 3M systems when used as directed. Available in 1 Pair and Case of 100.

Manufacturer 3M
Brand 3M
Main Category Respiratory Protection
Color Gray
Packaging 1PR, 10PR/CT, 5CT/CS
Weight 0.07 lb

The 3M 501 Filter Retainer is a vital accessory for users of 3M half and full facepiece respirators, designed to securely attach particulate filters to gas and vapor cartridges. This lightweight, durable retainer ensures a firm hold for P100 filters when combined with compatible cartridges like the 3M 6000 Series. Built with user safety and ease-of-use in mind, the 3M 501 helps provide reliable respiratory protection in a variety of environments. Its snap-on design allows for quick and hassle-free filter replacement, helping improve worker productivity and reduce downtime. The 501 Retainer is reusable, making it a cost-effective component of any safety program that requires respiratory protection against particulates and gases. Whether you're in construction, painting, industrial manufacturing, or environmental cleanup, the 3M 501 Filter Retainer ensures a secure fit and peace of mind. This product is NIOSH approved when used with appropriate filters and cartridges, and it is backed by 3M’s reputation for innovation in personal protective equipment (PPE).

Specifications:

Compatible with 3M 6000 Series Cartridges and 5N11 or 5P71 filters

Reusable and lightweight plastic construction

NIOSH approved when used correctly

Snap-on attachment for quick filter replacement

Part Number: 501

Color: Translucent White/Gray

Packaging: 1 Pair or Case of 100

Compatible Respirator:

Ideal Applications

  • Painting
  • Assembly & Mechanical
  • Paint Preparation
  • Welding
  • Final Finish
  • Cleaning
  • Composite Finishing

Ideal Industries

  • Marine
  • Oil & Gas
  • Transportation
  • Pharmaceutical
  • General Manufacturing
  • Heavy Industrial
  • Manufacturing
  • Construction
  • Mining
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93% of customers rate this company 4- or 5-stars
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Doug O. Verified Customer
10-30-25

Bought jackets for my employees who work for me and are required to wear reflective wear while out around airplanes. The temperature is getting cooler and wetter they need jackets that keep them dry. They were appreciative to get these. Ordering to arrival was incredibly fast. The people receiving these were surprised how fast they came when I took them in to them.

Stephen P. Verified Customer
10-28-25

The fast shipping was the 2nd most impressive piece. The quality of the products are very high and pleasing as well.

Brian Q. Verified Customer
10-27-25

When I went to your website to order the product I needed, it showed the correct photo and said nothing about the product being out of stock or discontinued. Instead of letting me know this, someone chose to send another similar part that will not work. The product I ordered wasn't expensive. In order to get them however, and meet the 50$ minimum, I purchased another item that I really did not need. When the product arrived, I contacted customer service and they promptly refunded the money for the wrong product. They provided the information that the product has been discontinued. So, in summary, I spent money that I did not want too, for a product I really didn't need and did not get what I really needed. All because the stocking/inventory system failed. The customer service representative was awesome and did evrerything he could to be helpful. So thank him for that.

TREC D. Verified Customer
10-24-25

Excelent

Ricky B. Verified Customer
10-23-25

Everything went smoothly, as usual!

Chris Verified Customer
10-22-25

It was easy to order

Sean M. Verified Customer
10-22-25

Item took longer than advertised to ship. Once item arrived, it was determined to be incorrect size. I have reached out to Customer Service to initiate an exchange but no one has gotten back to me.

DOUGLAS S. Verified Customer
10-22-25

gloves are tight considering they are an extra large. i will be sending them back.

Mask W. Verified Customer
10-16-25

This site is listed on the 3M website as an official distributor. Product was reasonably priced, additional shipping charge wasn't that much, it shipped extremely fast (faster than estimate) and arrived decently packaged. The packaging couldn't be waterproofed, which I would have liked, but the boxes inside were undamaged. The delivery person, who is outside the companies control, sent me a picture that did not show the delivery. The post-purchase prompting for these reviews is a bit much, however. One message asking politely is standard, but I have received several at this point, so this is me leaving a review.

T T. Verified Customer
10-15-25

I always enjoy ordering from Envirosafety. I received my products in a timely matter.

Ignacio F. Verified Customer
10-15-25

Good fast service

William S. Verified Customer
10-15-25

Website was easy to navigate and order from. Turns out the size of the item I purchased was made to order not going to reach me in the initially stated timeframe and unfortunately not available until after the date I needed it by. The folks at EnviroSafetyProducts.com were very responsive, helpful and even cheerful in helping me cancel the order and getting a full refund. BEST customer service I've experienced online in a very long time if not ever. They will definitely be the first place I look next time I need a piece of safety equipment.

Sally K. Verified Customer
10-15-25

I was pleasantly surprised with the speed of delivery and the product. As a woman who is dealing with two cancers ( breast and CLL) it is important for me to feel safe IF I must go out in public during Covid/flu/RSV season and these are medical n95 masks not the fake stuff or industrial masks. Thank you for delivering my safety net

Chase B. Verified Customer
10-09-25

These goggles are something I purchase once a year for Jr. High students to use in science class. They love them and they work wonderfully.

EH Verified Customer
10-06-25

Straightforward transactions. They have what I want and it arrives promptly every time.

Customer Reviews

Based on 3 reviews
100%
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O
Olivia
Great quality

This filter is one of my favorites! I'll definitely buy it again.

L
Luke
Great value

This product has a great value and is a great product too

C
Corey L.
You have it!

When this part of my respirator broke, I was expecting to have to get a whole new unit. Lucky I checked, thanks for carrying this replacement part.

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