15x20x2 Pleated MERV 7 Air Filters 3 Pack Lighting & Electrical Components The CubeCapTM enables you to

The CubeCapTM enables you to naturally and efficiently minimize algae

Wide Distribution

Delivers essential nutrients during bloom phase

and conceal odors

1 quart (32 oz) of Pro-TeKt

15x20x2 Pleated MERV 7 Air Filters 3 Pack Lighting & Electrical Components The CubeCapTM enables you toNordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters