• Some stock photographs may show options that are not included. Please check product description.

20 x 12 x 1-Inch Fiberglass Air Filter


Please select a store to view pricing and availability.

* Estimated stock levels as of Thu, Dec 7, 2023. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

  • Panel Filter Utilizing The Purolator Monobond Concept Of A One-Piece Frame Sealed To The Media Using Heat And Pressure
  • Fiberglass Media Is Evenly Coated With A Gel Adhesive To Prevent Finer Particle Migration
  • Full Depth Loading And High Dust Holding Capacity
  • Filter Media Has A Skin Backing And Is Evenly Coated With A Jelled Adhesive


Panel filter utilizing the Purolator Monobond concept of a one-piece frame sealed to the media using heat and pressure. Fiberglass media is evenly coated with a gel adhesive to prevent finer particle migration. Full depth loading and high dust holding capacity. Filter media has a skin backing and is evenly coated with a jelled adhesive. UL Class 2.



Common Length 20 in
Common Size 12x20x1
Common Thickness 1 in
Common Width 12 in
Media Material Fiberglass
Shipping Cubic Size 0.14
Shipping Weight 0.14
Type Fiberglass
Usage For Furnaces


Unit Dimensions 12.5 in W x 11.5 in H x 20.5 in L

Label Information

Certification, Codes, Standards UL Listed

Please choose a store for pricing and availability.

Find Your Local Store