Beeswift Tr-3600 Pre Filter Laces Featuring two slanted side pockets

Featuring two slanted side pockets and fully height adjustable with a buckle on the neckband

while the leather upper provides long-lasting comfort and durability

ideal general purpose engineering drills

Crew neck with short sleeves made for everyday wear

Beeswift Tr-3600 Pre Filter Laces Featuring two slanted side pocketsThe 3M TR 3600 Pre Filter is designed for use with the 3M Versaflo TR 300 Powered Air Purifying Respirator (PAPR). When installed inside the filter cover, this pre filter helps extend the life of the HE filter by trapping larger particles before they reach the main filter, improving performance and reducing replacement frequency. Key Features: Extended Filter Life: Captures large particles to prevent premature clogging of the HE filter. Efficient