3M Secure Click D8051 A1 Filter with Dual Flow (Pack of 2) The lock button provides protection

The lock button provides protection to prevent accidental opening/loosening

Polycarbonate lens

but the unique features have never fully been reproduced

Comfortable and convenient work positioning belt with central belt D-ring

Chlorinated smooth inside

3M Secure Click D8051 A1 Filter with Dual Flow (Pack of 2) The lock button provides protection3M Secure Click Gas, Vapour and Particulate Filters D8000 Series can offer protection against a range of respiratory hazards depending upon the model selected. Suitable for use with 3M Secure Click Reusable Respirators, the cartridges can also be used in combination with 3M Secure Click Particulate Filters D7900 Series, with a 3M D701 Filter Retainer. New dual flow cartridges and filters allow for easier breathing Quick, simple cartridge connection.