11 1/4x11 1/4x1 Exact MERV 8 AC Furnace Filters 12 Pack beneficial microbes Supplied with 12 VDC adapter

Supplied with 12 VDC adapter

RETURNS: Custom Carbon AC furnace air filters are not returnable since we hand make them per your exact dimensions when you enter your air filter size above

Bloom FX will also increase the potency of your flowers by increasing their essential oils

Red 660nm (128PCS)

11 1/4x11 1/4x1 Exact MERV 8 AC Furnace Filters 12 Pack beneficial microbes Supplied with 12 VDC adapterNordic Pure MERV 8 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 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters