6x30x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack reflective-and-greenhouse-films CFM 863 at 0wg

CFM 863 at 0wg

Patented Lock & Seal Plug System

Coco Coir Grows – Inoculate directly into the root zone at transplant to establish mycorrhizal networks in an otherwise sterile medium

without the risk of overloading the substrate and causing nutrient burn

Filbert Webworms

6x30x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack reflective-and-greenhouse-films CFM 863 at 0wgNordic 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