16_1/2x22x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Cone Filler Three 3" round cable sockets

Three 3" round cable sockets

Color coordinate and automate

and lamp failure protection

thick base ensures against tip over

16_1/2x22x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Cone Filler Three 3" round cable socketsNordic Pure Custom MERV 10 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