Pure Enrichment PureZone 5-3/4 in. H X 1/4 in. W Rectangular HEPA Air Purifier Filter LIFT ARM PINS The 1/4 inch arbor size

The 1/4 inch arbor size and 1/4 inch shank diameter ensure compatibility with most standard tools

It securely locks into the drill

The carbon steel blade is tempered and hardened to ensure a long-lasting edge and lacquered to protect against corrosion

These gloves have a nylon 13-gauge knit shell

Pure Enrichment PureZone 5-3/4 in. H X 1/4 in. W Rectangular HEPA Air Purifier Filter LIFT ARM PINS The 1/4 inch arbor sizeEnhanced Air Quality: Breathe in fresher air with the 2 in 1 True HEPA replacement filter from Pure Enrichment. Experience improved indoor air quality as our genuine 2 stage filter effectively removes 99. 97% of particles as small as 0. 3 microns, including dust, pollen, pet dander, smoke, and household odors. Compatibility and Convenience: Designed specifically for use with the Pure Enrichment PureZone Breeze Air Purifier (sold separately), our