3M Secure Click Half Facepiece Reusable Respirator with Speaking Diaphragm, HF-802SD, Medium

List price: $67.00
You save: $14.01 (21%)

The 3M Secure Click Half Facepiece Reusable Respirator with Speaking Diaphragm helps protect against particulates and a wide variety of gases and vapours when used with approved 3M Secure Click Cartridges and Filters. This respirator comes with a speaking diaphragm that's designed to help provide easier communication while you work.

The 3M Secure Click Half Facepiece Reusable Respirator with Speaking Diaphragm utilizes the 3M Secure Click Connection, replacing the commonly-used round bayonet connector. This results in a quick, simple cartridge/filter connection that functions like a seat belt. Simply align the connections and push until you hear a 'click' and feel confident that filters and cartridges are installed properly. For improved peace-of-mind, simply use the easy, one-touch user seal check to help ensure a proper fit.


  • Unique filter and cartridge connection snaps into place for intuitive assembly
  • New dual-flow cartridge design allows air to be pulled through both sides of the cartridge for easier breathing
  • Speaking diaphragm designed to help provide easier communication while working
  • Push button seal check. Easy way to conduct required (negative pressure) seal check prior to each use
  • Silicone face seal with patented flex joint nose bridge helps provide a softer feel for more comfort on the wearer’s face
  • Easy adjust head cradle buckles. Pull straps to tighten, squeeze the buckles to loosen
  • Overmoulded design for easy assembly/disassembly
  • Exhalation valve helps direct exhaled breath and moisture downward
  • Greater breathability and comfort provided by the world’s first quad-flow cartridge system
  • Low-profile half facepiece design offers a wide field of view and compatibility with certain welding and grinding shields


  • Color:  Dark Grey
  • Size:  Medium
  • Exhalation Valve:  Yes
  • Reusable:  Yes
  • Harness Type:  4 point
  • Net Weight:  177 g
  • Primary Material:  Silicone/Nylon
  • Recommended Application:  Assembly, Chemical Clean-up, Chipping, Chiseling, Cleaning, Furnace Operation, Grinding, Laboratories, Machining, Masonary, Painting, Pouring/Casting, Sanding, Sawing
  • Recommended Industry:  Construction, General Manufacturing, Mining, Oil & Gas, Pharmaceutical, Primary Metal, Transportation
  • UPC:  04054596595064
  • Product Number:  3MHF-802SD / HF-802SD / 7100172045
Respirator Type:
Half Face

Product Data Sheet (3MHF-800_Series_Face_Mask_Data_Sheet.pdf, 206 Kb) [Download]

Wear Instructions (3MHF-800_Series_Face_Mask_How_To_Wear_Instructions.pdf, 176 Kb) [Download]

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