11_1/2x11_1/2x1 Exact MERV 14 AC Furnace Filters 6 Pack pumps-&-irrigation Used from seed starting to

Used from seed starting to mature plants

Cocogro has excellent drainage properties and can be used over a longer period of time than coir fiber with shorter fibers

Comprehensive nutrient delivery ensures plants get everything they need for healthy growth

Instantaneous readings down to 1 ppm

Adult females lay eggs arranged on leaf hairs

11_1/2x11_1/2x1 Exact MERV 14 AC Furnace Filters 6 Pack pumps-&-irrigation Used from seed starting toNordic 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.