merv 13 1inch Size:24" x 24" x 1" Auto-Kit comes with a seat

Auto-Kit comes with a seat belt clip (to secure the Roomaid in one spot)

Replacement O-ring/gasket

500 m2 adsorption surface area)

Thermoset Powder Finish

Tested in accordance with ASHRAE 52

merv 13 1inch Size:24" x 24" x 1" Auto-Kit comes with a seatThis filter was specifically designed for an easy retrofit into a typical 1" furnace filter track to increase efficiency High Efficiency cleaner air to breath Heavy duty, 100% reclaimed fiber, beverage board frame with expanded metal backing providing exceptional strength High Capacity model: more pleats = longer service life This product is an upgrade from a typical MERV 8 or MERV 11 furnace filter Price per filter, 12 Filters per case Advantages