13x18x1 Exact MERV 13 AC Furnace Filters 6 Pack Growing Media occidentalis mite predators are more

occidentalis mite predators are more effective in tree-top releases and on plants with hairy leaves

Package Dimensions:                156mm(L) x 83mm(W) x 30mm(H)

The bulbs are made in Germany by an ISO 9001 certified facility

Disposable—helps reduce spread of germs

50/60 Hz power adapter

13x18x1 Exact MERV 13 AC Furnace Filters 6 Pack Growing Media occidentalis mite predators are moreNordic 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