15x18x1 Exact MERV 14 AC Furnace Filters 6 Pack DUCTWORK (without toxic chemicals)

(without toxic chemicals)

giving Gorilla Tactical Carbon Filters up to 50% more carbon surface area to bind and eliminate pollutants than common “pellet” filter alternatives

Suggested Uses: Use throughout the plant's growing cycle to alleviate stress and to optimize growth and plant health

The only "Solution Grade" Bloom" guano powder available

Pure Flowers liquid was scientifically formulated with cutting edge phosphite technology

15x18x1 Exact MERV 14 AC Furnace Filters 6 Pack DUCTWORK (without toxic chemicals)Nordic 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.