12x14x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack HPS Air quality in our drying

Air quality in our drying room has never been better

shrubs and vegetation

ANSI Standard Ballast - ANSI-S52

Elite CalMag is a calcium

12x14x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack HPS Air quality in our dryingNordic Pure Custom MERV 8 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