8x10x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack lighting-accessories Green Planet Nutrients’ Dual Fuel

Green Planet Nutrients’ Dual Fuel is a two-part base nutrient that is easy and simple to use

Experience bountiful blooms

keeping attic air from entering your home

From 0-999 ppm

They are all made with 97% German reflective material

8x10x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack lighting-accessories Green Planet Nutrients’ Dual FuelNordic 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