Home Store Coronavirus Prevention Equipment Chemicals Accessories and Supplies Shop by Brand Safety and PPE Parts Education Shop by Brand My Account Shopping Cart Contact Us About Us Negative Air and HEPA Air Scrubbers Sort by We recommend Newest arrivals Price: Low to High Price: High to Low Name: A to Z Name: Z to A Guardian R500 Pro HEPA System by Phoenix Therma-Stor | RED Guardian R500 Pro HEPA System by Phoenix Therma-Stor | RED SKU PH-4031350 $1,060.00 Buy Now Defendair Hepa 500 Air Scrubber by Dri-Eaz Defendair Hepa 500 Air Scrubber by Dri-Eaz SKU DE-F284 $1,050.00 Buy Now