Filter by
Material
Valve Function
Manufacturer
DFARS Specialty Metals
Export Control Classification Number (ECCN)
REACH
RoHS
U.S.–Mexico–Canada Agreement (USMCA) Qualifying
For Manufacturer
Manufacturer Model Number
Manufacturer Series
Respirator Valves

Inhale/Exhale Valve for 3M HF-800 Series
Replace the valves on your respirator to help regulate the pressure inside. These valves work with respirators that don’t connect to an air supply.
Inhale valves open when you breathe in, letting air flow in through your mask’s filter or cartridge.
Exhale valves release air as you breathe out, keeping the interior of your mask comfortable and dry.
| Valve Function | Manufacturer Model Number | Material | Pkg. Qty. | Pkg. | |
3M | |||||
|---|---|---|---|---|---|
Compatible with HF-800 Series | |||||
| Inhale, Exhale | HF-800-02 | Rubber | 1 | 54445T422 | 00000 |

























