18" x 24" x 4"

18″ x 24″ x 4″ Electrostatic, Polyester, Fiberglass, Pleated HVAC Furnace Filters & More. Check Dimensions Before Placing Order.

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Disposable Merv 8 XTREME+Plus
High Capacity Pleat
18″ x 24″ x 4″ (3-Pack)
$108.16 Add to cart
Silver 94% 4″ Electrostatic Washable HVAC Furnace Filter 18″ x 24″ x 4″
$169.99 Add to cart