18x28x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack aaron Heavy blossoms and fruits

Heavy blossoms and fruits

Super sharp blades are engineered to stay that way longer

6 x Matrix Pad | 9" x 10

*FOR INDOOR APPLICATION

18x28x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack aaron Heavy blossoms and fruitsNordic Pure Custom MERV 10 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