25x25x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 24.75 x 24.75) - 3 Pack Hi-Lo Oval Stack Head it’s best to choose a

it’s best to choose a filter that prioritizes excellent airflow without sacrificing its filtering strength

+ Product Details Size – 22"w X 16"h is the size for the duct opening measurement only

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This energy-efficient material maximizes airflow and minimizes fire hazards

actual front end outer dimensions are approximately 26 5/8" width X 18 5/8" height

25x25x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 24.75 x 24.75) - 3 Pack Hi-Lo Oval Stack Head it’s best to choose a+ Product Details 25" x 25" x 1" replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 24. 75" x 24. 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