Purolator® Hi-E 40™ Carbon Pleated Filters Promote Improved Indoor Air Quality Through Odor Control.
Carbon loaded pleated filters clean the air by removing airborne molecular contaminants present at levels less than one particle per million. MERV 8 rated. Great for air conditioning filters, furnace filters, heating vents, air intakes, air purification devices and ozone removal devices. Non-woven dual layer pleated filter media is made of synthetic fibers. Self-supporting media requires no external wire reinforcements. Two-piece heavy duty, high wet strength beverage board frame. Double wall frame with integral corner flaps will not rack, warp or leak under normal conditions. UL listed.