30x36x1 MERV 14 AC Furnace Filters 6 Pack pest-and-disease-control Maximum Height: 11

Maximum Height: 11

Water Soluble Hardener is designed for cool temperature climates

preventing efficient photosynthesis

Flower Footprint: 3 ft x 3 ft

By introducing a 0-0-62 straight potassium formula

30x36x1 MERV 14 AC Furnace Filters 6 Pack pest-and-disease-control Maximum Height: 11Nordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.