10x20x1 Pleated MERV 13 Air Filters 3 Pack hydro-x General Dilution Rate: 1 oz

General Dilution Rate: 1 oz

Packaging Dimensions:      270mm(L) x 250mm(W) x 67mm(H)

the PPFD sensor will AUTOMATICALLY increase or decrease the output level of your supplemental lighting systems to continuously maintain the exact lighting level (in PPFD) that the user selects

This injection-molded outer support tray holds 18 Rootmaker Express 18 Propagation Pots (each measuring 3

10x20x1 Pleated MERV 13 Air Filters 3 Pack hydro-x General Dilution Rate: 1 ozNordic 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