22x22x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack trays Duct Opening Diameter: 6 inches

Duct Opening Diameter: 6 inches | Front Plate Size: 9” | Finish: Powder Coat

which is solid on the exterior

Tundra promotes flower and fruit development and quality in fast-growing specialty crops High levels of phosphorus and potassium provide the crop with critical nutrients to promote flower set and uniform development while Tundra's™ unique biostimulating compounds enhance plant vigor

Enviromat®

22x22x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack trays Duct Opening Diameter: 6 inchesNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.