10x36x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Meters & Solutions Ultimate control on UV

Ultimate control on UV

• Patent pending ridge vent system

it will also increase your plants’ resistance to environmental stresses

The Apron is made of a waxed cotton canvas that keeps particles from sticking

• EZ glide donning system to pull on and off

10x36x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Meters & Solutions Ultimate control on 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