20x32x1 Exact MERV 13 AC Furnace Filters 6 Pack plant-care/pest-&-disease-control The inclusion of water saving

The inclusion of water saving polymers helps with over and under watering

is found in plant tissue itself

quick to fill

5''x15''x10''

The secret to the VIPARSPECTRA LED success is the optimal full spectrum which provides plants Veg and Flower all stages with everything they desire in the natural sunlight

20x32x1 Exact MERV 13 AC Furnace Filters 6 Pack plant-care/pest-&-disease-control The inclusion of water savingNordic 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