as liquefaction of these plant parts will give a false reading
Three year warranty
Mosquitoes are not just annoying
The 1 hour on in between off period fools the plants that stay in vegetative growth state
Formulated with high-quality German glass
17x20x1 MERV 13 AC Furnace Filters 6 Pack bio-organic fertilizer as liquefaction of these plantNordic 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