6x30x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack reflective-and-greenhouse-films Greensand is gentle on plants

Greensand is gentle on plants and won’t cause root burn

CFM 863 at 0wg

Filbert Webworms

the sturdy sealing arm is mounted on a thick

6x30x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack reflective-and-greenhouse-films Greensand is gentle on plantsNordic Pure Custom MERV 7 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