16_1/2x22x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Sea Green Hydro As high amounts of UV

As high amounts of UV light cause damage to plant cells

and when you’re ready slide in the third

850 CFM Funk Filters consist of an aluminum housing packed with a high performance virgin activated carbon

extended vacuum evacuations

Pallet of 36

16_1/2x22x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Sea Green Hydro As high amounts of UVNordic Pure Custom MERV 12 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