Cart Continue shopping “AIR Doctor Replacement Pre-Filter” has been added to your cart. Product Price Quantity Total × AIR Doctor Replacement Pre-Filter Sold By:: ThatChannel Store $19.95 Quantity $19.95 Coupon: Apply coupon Update cart Cart totals Subtotal $19.95 ThatChannel Store Shipping Calculate shipping Select a country… CanadaUnited States (US) Select a state… AlbertaBritish ColumbiaManitobaNew BrunswickNewfoundland and LabradorNorthwest TerritoriesNova ScotiaNunavutOntarioPrince Edward IslandQuebecSaskatchewanYukon Territory Update totals Tax $2.59 Total $22.54 — OR — Have a gift card? Proceed to checkout