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Rosewood paper grain — description and returns beneath the overlapping buy card.
Nordic Pure 20x20x1 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home
Weight: 53
Covers approx 120 square feet
Their constant wattage output means no lamp flickering and with the flip of a switch they can be converted from MH to HPS ballasts
As long as there are suitable hosts
20x25x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon 1 Pack harvest-solutions Nordic Pure 20x20x1 MERV 13Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. If you are replacing a 4 3 8 depth 20x25x4 filter