16_1/2x22x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Sea Green Hydro Seed Treatment:

Seed Treatment:

Ultra Low Volume

Remove scissors and wipe clean with a soft cloth or paper towel

and when you’re ready slide in the third

Pallet of 36

16_1/2x22x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Sea Green Hydro Seed Treatment:Nordic 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