Allergen Shield Plus Furnace Parts

18 x 18 x 1 (4 Pack) Allergen Shield Plus Filter with Antimicrobial Layer. Also fits 2" openings.

OEM Part - Manufacturer #PF3P181801AT-4

This New & Innovative filter uses 3 Dimensionally layered Materials to capture more dust and allergens then most 'Paper' filters. The '4 Pack' is typically a 1 year supply.

20 x 30 x 1 (4 Pack) Allergen Shield Plus Filter with Antimicrobial Layer. Also fits 2" openings.

OEM Part - Manufacturer #PF3P203001AT-4

This New & Innovative filter uses 3 Dimensionally layered Materials to capture more dust and allergens then most 'Paper' filters. The '4 Pack' is typically a 1 year supply.

15 x 24 x 1 (4 Pack) Allergen Shield Plus Filter with Antimicrobial Layer. Also fits 2" openings.

OEM Part - Manufacturer #PF3P152401AT-4

This New & Innovative filter uses 3 Dimensionally layered Materials to capture more dust and allergens then most 'Paper' filters. The '4 Pack' is typically a 1 year supply.

25 x 25 x 1 (4 Pack) Allergen Shield Plus Filter with Antimicrobial Layer. Also fits 2" openings.

OEM Part - Manufacturer #PF3P252501AT-4

This New & Innovative filter uses 3 Dimensionally layered Materials to capture more dust and allergens then most 'Paper' filters. The '4 Pack' is typically a 1 year supply.

16 x 20 x 1 (4 Pack) Allergen Shield Plus Filter with Antimicrobial Layer. Also fits 2" openings.

OEM Part - Manufacturer #PF3P162001AT-4

This New & Innovative filter uses 3 Dimensionally layered Materials to capture more dust and allergens then most 'Paper' filters. The '4 Pack' is typically a 1 year supply.

16 x 24 x 1 (4 Pack) Allergen Shield Plus Filter with Antimicrobial Layer. Also fits 2" openings.

OEM Part - Manufacturer #PF3P162401AT-4

This New & Innovative filter uses 3 Dimensionally layered Materials to capture more dust and allergens then most 'Paper' filters. The '4 Pack' is typically a 1 year supply.

16 x 25 x 1 (4 Pack) Allergen Shield Plus Filter with Antimicrobial Layer. Also fits 2" openings.

OEM Part - Manufacturer #PF3P162501AT-4

This New & Innovative filter uses 3 Dimensionally layered Materials to capture more dust and allergens then most 'Paper' filters. The '4 Pack' is typically a 1 year supply.

20 x 20 x 1 (4 Pack) Allergen Shield Plus Filter with Antimicrobial Layer. Also fits 2" openings.

OEM Part - Manufacturer #PF3P202001AT-4

This New & Innovative filter uses 3 Dimensionally layered Materials to capture more dust and allergens then most 'Paper' filters. The '4 Pack' is typically a 1 year supply.

20 x 24 x 1 (4 Pack) Allergen Shield Plus Filter with Antimicrobial Layer. Also fits 2" openings.

OEM Part - Manufacturer #PF3P202401AT-4

This New & Innovative filter uses 3 Dimensionally layered Materials to capture more dust and allergens then most 'Paper' filters. The '4 Pack' is typically a 1 year supply.

20 x 25 x 1 (4 Pack) Allergen Shield Plus Filter with Antimicrobial Layer. Also fits 2" openings.

OEM Part - Manufacturer #PF3P202501AT-4

This New & Innovative filter uses 3 Dimensionally layered Materials to capture more dust and allergens then most 'Paper' filters. The '4 Pack' is typically a 1 year supply.

24 x 24 x 1 (4 Pack) Allergen Shield Plus Filter with Antimicrobial Layer. Also fits 2" openings.

OEM Part - Manufacturer #PF3P242401AT-4

This New & Innovative filter uses 3 Dimensionally layered Materials to capture more dust and allergens then most 'Paper' filters. The '4 Pack' is typically a 1 year supply.

7 x 7 x 1 (4 Pack) Allergen Shield Plus Filter with Antimicrobial Layer. Also fits 2" openings.

Last chance pricing!

OEM Part - Manufacturer #PF3P070701AT-4

This New & Innovative filter uses 3 Dimensionally layered Materials to capture more dust and allergens then most 'Paper' filters. The '4 Pack' is typically a 1 year supply.

14 x 14 x 1 (4 Pack) Allergen Shield Plus Filter with Antimicrobial Layer. Also fits 2" openings.

OEM Part - Manufacturer #PF3P141401AT-4

This New & Innovative filter uses 3 Dimensionally layered Materials to capture more dust and allergens then most 'Paper' filters. The '4 Pack' is typically a 1 year supply.