13x21x1 Exact MERV 13 AC Furnace Filters 6 Pack Nutrients and Supplements 120/240V dual receptacles

120/240V dual receptacles

which is why it must be run on an EYE HORTILUX ballast

Twister T2 Tumbler Guide Assembly

Items Included

13x21x1 Exact MERV 13 AC Furnace Filters 6 Pack Nutrients and Supplements 120/240V dual receptaclesNordic 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