18x24x1 Pleated MERV 13 Air Filters 3 Pack MH Xtrasun HPS 600W lamp features:

Xtrasun HPS 600W lamp features:

hand-trimmed quality is easily achieved

Perlite and Dolomite Limestone (pH adjuster)

Late Blight (Pseudomonas syringae)

These reservoirs are extremely thick and withstand well to cold and shipping

18x24x1 Pleated MERV 13 Air Filters 3 Pack MH Xtrasun HPS 600W lamp features:Nordic Pure MERV 13 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 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200