PRODUCT DETAILS

Products Features & Benefits

  • • Holds 3M particulate filters firmly in place
  • • Reusable and durable plastic construction
  • • Compatible with a variety of 3M respirators and cartridges
  • • Easy to attach and remove
  • • Supports layered protection (gas/vapor + particulates)

Product Description

The 3M 501 Filter Retainer is a reusable accessory used to attach particulate filters onto gas and vapor cartridges. It plays a vital role in multi-stage respiratory protection systems by securely locking the filters in place.