12x12x1 Pleated MERV 13 Air Filters 6 Pack Air Purification Mounts horizontally or vertically to

Mounts horizontally or vertically to prevent backflow and debris from entering ducting

Use FoxFarm's Original Planting Mix for all your gardening projects

we recommend reducing the time the lights are on by 20%—this is due to the quality of the spectrum and the amount of UV coming from the light

Accuracy: +/- 2%

Apply RootShield Plus WP directly to seeds

12x12x1 Pleated MERV 13 Air Filters 6 Pack Air Purification Mounts horizontally or vertically toNordic Pure MERV 13 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, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200