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12x20x4 Commercial & Residential HVAC Filter by Aerostar

12x20x4 Commercial & Residential HVAC Filter by Aerostar

These 12x20x4 air filters are right-sized for your needs. Choose the MERV rating that suits your lifestyle and breathe cleaner air.

Select MERV Rating

Select Pack Size

From $15.52

Original: $51.75

-70%

12x20x4 Commercial & Residential HVAC Filter by Aerostar—

$51.75

$15.52

Product Information

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Description

These 12x20x4 air filters are right-sized for your needs. Choose the MERV rating that suits your lifestyle and breathe cleaner air.

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