20x28x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack garden-accessories Chip: SAMSUNG

Chip: SAMSUNG

(Bloom B sold separately

Nitrided Blades are FoodSafe

RoHS compliant

500K 46½” x 3⅛” x 1⅝” 1

20x28x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack garden-accessories Chip: SAMSUNGNordic Pure Custom MERV 13 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition