Filterbuy 17x22x1 Air Filter MERV 11 Superior Pet & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 16.50 x 21.50 x 0.75) PUNCHAN Applies to the Type of

Applies to the Type of Lamp:

including 1940

model number: 30171

Once topped off

and a set of accessory pack for easy connections and replacements

Filterbuy 17x22x1 Air Filter MERV 11 Superior Pet & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 16.50 x 21.50 x 0.75) PUNCHAN Applies to the Type ofBrand: Filterbuy Color: Gold Features: UNIVERSAL COMPATIBILITY: 17x22x1 replacement air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 16. 50" x 21. 50" x 0. 75") MERV 11 PERFORMANCE: Protect your home or business from allergens, pets, and more with MERV 11 synthetic media (comparable with MPR 1200 & FPR 7) that captures 95% of dust without restricting air flow LONG