15x25x1 MERV 14 AC Furnace Filters 6 Pack chillers-heaters-and-purification The depth markings on the

The depth markings on the blade help guide you in placing plants and bulbs at a proper depth

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soil applied fertilizers can be cut back as much as 20% when Grow More is used in a foliar fertilizer program

Fast expansion

15x25x1 MERV 14 AC Furnace Filters 6 Pack chillers-heaters-and-purification The depth markings on theNordic 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.