20x27x1 Exact MERV 10 AC Furnace Filters 6 Pack lamps producing a red spectral light

producing a red spectral light that prepares your plants for fruiting and flowering

A great choice for rooms that require very high PAR at canopy

Nordic Pure 20x25x5 Air Bear Replacement MERV 8 Carbon air filters measure an actual depth of 4 7/8"

It is exempt from pesticide residue considerations and is EPA registered

still allowing air and water to permeate to prevent fungus and diseases

20x27x1 Exact MERV 10 AC Furnace Filters 6 Pack lamps producing a red spectral lightNordic Pure MERV 10 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, smoke particles, virus carriers, allergens and other contaminants are removed. MERV 10 furnace filters are comparable to HVAC filters with the rating of MPR 900 1000. While different companies