30x36x1 MERV 12 AC Furnace Filters 6 Pack X Nutrients Grow Spray 1 Gal KDF-85 Process Media – High-purity

KDF-85 Process Media – High-purity copper-zinc granules engineered for heavy metal and chloramine reduction

*Bracket sold separately - recommended model PCWMTA24-B

coarse grade perlite

25" Weight 53lbs Tumbler Diameter 5

30x36x1 MERV 12 AC Furnace Filters 6 Pack X Nutrients Grow Spray 1 Gal KDF-85 Process Media – High-purityNordic Pure MERV 12 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 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different