16x22_1/4x1 Exact MERV 13 AC Furnace Filters 6 Pack ventilation and ducting ABS trays are designed to

ABS trays are designed to fit on any of our rolling benches

while the fungi in RootShield Plus WP release enzymes that damage fungal pathogens

18"-24" for vegetative

Natural & Organic Potting Mix is an all-purpose mix recommended for containers and raised beds and ensures good aeration

16x22_1/4x1 Exact MERV 13 AC Furnace Filters 6 Pack ventilation and ducting ABS trays are designed 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