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Case of 252
More information on Weed Prevention and Control
• Full spectra to cover the whole grow cycle
PPF/Watt: 2
Stainless steel probes deliver fast and accurate readings with ten times better resolution
17_1/8x34_7/8x1 MERV 13 AC Furnace Filters 6 Pack Ventilation/Air Conditioning Case of 252Nordic 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
