22x22x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 21.75 x 21.75) - 3 Pack 12" Diameter const icon = item

const icon = item

+ Product Details Size – 20"w X 18"h is the size for the duct opening measurement only

+ Product Details Size & Compatibility – The 7" galvanized sheet metal straight transitioning duct boot is compatible with duct 7"

When it's time to upgrade your HVAC Vents in your house

preventing tampering and maintaining consistent temperature settings

22x22x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 21.75 x 21.75) - 3 Pack 12" Diameter const icon = item+ Product Details 22" x 22" x 1" replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 21. 75" x 21. 75") A unique combination of cotton & synthetic fibers gives you the most filtration and the least air resistance equals great air & easy airflow for your system. The non pleated design provides low airflow resistance while still effectively capturing dirt and particles such as standing dust, spray paint