16x24x1 Pleated MERV 14 Air Filters 3 Pack Tents / Indoor Greenhouses The Bluelab Guardian Monitor Connect

The Bluelab Guardian Monitor Connect Inline is not only a constant indicator of the desired levels of pH

the sticky fluid produced by aphid infestations

The 600W Ceramic HPS Lamp Ballast Kit provides growers the flexibility to operate this popular lamp with their existing reflector

5A per Output

16x24x1 Pleated MERV 14 Air Filters 3 Pack Tents / Indoor Greenhouses The Bluelab Guardian Monitor ConnectNordic 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.