3M TR-6600 Versaflo Pre-filter (US) Reusable Respirators curved ergonomic shape and soft

curved ergonomic shape and soft feel - they offer easy donning and good grip

Secure Click™ cartridges are dual-flow to allow easier breathing and greater comfort

Includes the cooling tube

For use with 3M Cartridges 6000 Series

liquid and particle barrier

3M TR-6600 Versaflo Pre-filter (US) Reusable Respirators curved ergonomic shape and softThe TR 6600 prefilter can extend the service life of the particulate (HE) element of TR 600 series filters and cartridges by capturing large particles that may otherwise clog the HE filter. Frequent prefilter changeout may help optimize PAPR system performance. May reduce operating costs by extending the life of TR 6000 series filters and cartridges Easy to use due to simple maintenance free design Flexible application because TR 6600 may be used with