14_1/2x19x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack dupe #1 Additive on the market

#1 Additive on the market

875″ x 6

provides excellent water drainage for faster dry-down times

31 x PotPro™ | Link x 2ft (unit)

Grow-Cubes do not need to be changed

14_1/2x19x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack dupe #1 Additive on the marketNordic 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