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Hydrofarm searched globally and went to great lengths to find a source of top-quality perlite
two 188 CFM Active Air 6" inline booster fans for intake and exhaust
BotryStop WP has a unique mode of action in that it aggressively occupies the same ecological space as plant pathogens and will out-compete them for nutrients
Runs HPS bulbs only
15x25x1 Exact MERV 8 AC Furnace Filters 12 Pack stocked Hydrofarm searched globally and wentNordic Pure MERV 8 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 and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters
