The filters are disposable and only meant to be used with the EDIC Atlas Quart backpack vacuum
Specifications: Solution Tank: 5 Gallon Recovery Tank: 4 Gallon Vacuum Motor: Single 3-Stage Solution Pressure: 120 psi Water Lift: 136' Tank Construction: Polythylene Wheels: 7' non-marking Power Cord: 25' detachable Dimensions: 28' H x 24
High-Pressure Hose Assembly: 25’ crush-proof vacuum hose with quick-connect fittings for easy setup and operation
High pressure 25' Vacuum solution hose assembly (2540AC-HP)
Durable Brass Valve: Ensures smooth and reliable operation during use
Atlas HEPA Conversion Kit 17" Heavy duty low speed floor machine The filters are disposable andAtlas HEPA Conversion Kit Convert your standard Atlas 10 qt. backpack vacuum into a ULPA which stands for Ultra Low Particulate Air, (Type F) Certified HEPA vacuum with this kit. Kit includes HEPA filter cartridge, filter frames, and covers, and 6 screws (Equipment is not included). An ULPA filter can remove at least 99. 999% of dust, pollen, mold, bacteria and any airborne particles with a size of 100 nanometers or larger.