22x30x1 MERV 13 AC Furnace Filters 6 Pack Master Controller *The 400W HPS Double Ended

*The 400W HPS Double Ended Grow Lamp works with any of our 400w compatible Double-ended reflectors (In stock Soon)

Works great for drying and curing rooms

pet dander

cleanable sediment filter

this sediment developed into glauconite

22x30x1 MERV 13 AC Furnace Filters 6 Pack Master Controller *The 400W HPS Double EndedNordic 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