Stage 1 Pre-Filter (#115471) for the Dri-Eaz® DefendAir HEPA 500 Air Scrubber - Pack of 12 Not Returnable Easy screw off filter allows

Easy screw off filter allows for quick cleaning before the start of any new job

it can remove up to 29

That's how aggressive these green pads are

the nylon brush will conform to your floor and clean everything

Stage 1 Pre-Filter (#115471) for the Dri-Eaz® DefendAir HEPA 500 Air Scrubber - Pack of 12 Not Returnable Easy screw off filter allowsMade to fit the Dri Eaz DefendAir HEPA 700 Air Scrubber, this 12 pack of new pre filters remove the first 10% of debris from filtered air. Replacing this filter regularly will keep your air scrubber in top condition and running at top performance. Are you looking a different type of filter? Please take a look at our full line of air scrubber and dehumidifier filters for other options.