Dustless 15521 HEPA Filter backpack 3 pk – Replacement Filter squeegee 900 lb cart base load

900 lb cart base load rating — supports tools

lightweight spot treatment on residential-grade carpet

000 square feet in approximately 17% fewer passes than a 15-inch path

Sliding front clip — grinds flush against walls and corners without removing a loose part

Dustless 15521 HEPA Filter backpack 3 pk – Replacement Filter squeegee 900 lb cart base loadHEPA Filter backpack 3 pk for 2. 5 gallon HEPA backpack vacuum Replacement hepa filter backpack 3 pk for the 2. 5 gallon HEPA backpack vacuum. Swapping this on schedule keeps capture where it was the day the HEPA backpack vacuum was commissioned. 15521 fit and function Dustless Technologies lists 15521 as the service part for the 2. 5 gallon HEPA backpack vacuum. Made with HEPA material that filters 99. 97% of dust down to 0. 3 microns HEPA Filter