17x25x1 MERV 13 AC Furnace Filters 6 Pack grow media Lirium Double Ended Reflector

Lirium Double Ended Reflector

Formulated with high-quality German glass

Using blackout poly on your greenhouse is found to result in improved production and increased plant yield that comes from growing year-round regardless of weather conditions

Arion rufus (Large red slug)

17x25x1 MERV 13 AC Furnace Filters 6 Pack grow media Lirium Double Ended ReflectorNordic 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