Atomic BAYFTAH21M 21x21.5x5 MERV 11 Trane Replacement Furnace Filter – 2 Pack

• Nominal dimensions: 21" x21¹/₂" x 5"
• Actual dimensions: 20.1" x 21.1" x 5"
• Replacement filter for Trane / American Standard Perfect Fit BAYFTAH21M / BAYFTAH21M2/ FLR06072 Compatible Air Filter
• MERV 11
• Atomic filters brand
• 2 pack value set

This Trane BAYFTAH21M compatible filter fits the Trane / American Standard air cleaner models TFM215B0AH0, FLR06072 Perfect Fit Air cleaner. This filter is made with a double wall moisture resistant frame and a MERV 11 filter media rating for the reduction of airborne particulates. It has a MERV 11 filter efficiency, which indicates how minute the particles are that can be trapped by this filter. The higher the value, the smaller the size of particles filtered. To further increase filtration, it has a deep pleated rather surface than a flat one, thereby increasing the filtering surface area. With a MERV 11 value, it efficiently traps airborne particles such as dust, pollen, dust mites, animal dander, lead dust, mold spores, car fumes and other particles as small as 1.0 microns while allowing a free flow of fresh cleaner air. An additional benefit is that an air filter will also extend the life of your heating and cooling system by making it work more efficiently by preventing the accumulation of particles that settle on the evaporator and condenser coils.