Ultra8 by28.5x29.5x4 MERV 8 Pleated AC Furnace Filter (2 pack)$$Tools & Hardware Other

High-Quality Synthetic Media All Materials Are Made In The US And Manufactured In America By FilterWarehouseUSA INDUSTRIAL GRADE - Designed To Last Up To 3 Months Supportive Beverage Board Frame Residential, Commercial, And Business HVAC UseYou may also like 16x25x4 HIGH CAPACITY Furnace Filter | AP- 3M16254 | Actual Size 15 1/2" x 24 1/2" x 3-3/4" | MERV 11 | Pack of 5$$Tools & Hardware Other.