Convert your Electric Air Cleaner to a Hepa Media FilterFits Model 31KAX012, 901 series Note: Once Blower goes on, it will suck filter in place. Replace every 8 Momths. Size 18 3/16 x 21 1/4 x 3 3/4" MEASURE BEFORE ORDERINGold sku X012MED old sku (X012MED) 2 Pack
The Magnet logo on this page signifies that this product is a factory direct replacement to the OEM branded filter.