20x30x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 19.75 x 29.75) - 3 Pack Powder-Coat + Product Details Size -

+ Product Details Size - 32"w X 30"h X 2"d (for duct opening measurement only)

Durable stamped steel construction ensures long-lasting performance

The permanently attached eight-tumbler lock with a supplied key adds an extra layer of security

+ Product Details Size - 22"w X 26"h is the size for the duct opening measurement only

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20x30x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 19.75 x 29.75) - 3 Pack Powder-Coat + Product Details Size -+ Product Details 20" x 30" x 1" replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19. 75" x 29. 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