14x18x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Monterey Neem Oil 8 x Matrix | 9"

8 x Matrix | 9" x 10

6’ the high efficiency SQ200W Pro grow light is a perfect solution for home-grow

shut-off valve

Case of 122

Cinnamon 0

14x18x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Monterey Neem Oil 8 x Matrix | 9"Nordic Pure Custom MERV 13 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