12x24x4 (3 5/8) Pleated MERV 7 Air Filters 6 Pack books-&-videos 660W true power with high

660W true power with high power efficiency

This Multi Flow Bubbler comes with 4 color-coordinated interchangeable inserts 2 (YELLOW)

highest par/lumen output (972umol@12")

grease & oil

12x24x4 (3 5/8) Pleated MERV 7 Air Filters 6 Pack books-&-videos 660W true power with highNordic Pure 12x24x4 Pleated Air Filters MERV 7 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured using a heavy duty, moisture resistant beverage