8x8x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack gavita This product is also effective

This product is also effective against Gnats

Integra Boost 37mm ROUND 62% PACK - NO OVER WRAP OR HIC CARDS INCLUDED (Case of 3500)

NOTE: Grow1 sensors DO NOT WORK with GROW1 weather stations

200 Proof 710 Ethanol is a highly pure and effective solvent that is commonly used in the extraction industry

- 25 micron bag

8x8x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack gavita This product is also effectiveNordic 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