"primes the pump" during the vegetative and early bloom stage so plants experience an explosive surge in bulk when G10 is applied beginning the 3rd week of bloom
nonflammable polyester
highest par/lumen output (1136umol@18")
About half as thin as its 12 mil counterpart
Better canopy light penetration with diffused light
18x24x4 (3 5/8) Pleated MERV 14 Air Filters 6 Pack Water Filtration "primes the pump" during theNordic Pure 18x24x4 Pleated Air Filters MERV 14 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, smoke particles, smog, allergens, virus carriers, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured