10x20x2 Pleated Air Filters MERV 13 Plus Carbon 3 Pack AIR FILTER BOXES Higher blue spectral ratio enhancing

Higher blue spectral ratio enhancing veg & growth

and manufactured with a consistent 4mm–16mm size range

1 × Timer

But these are optimum conditions

Mars Hydro SP3000 LED with 5x2ft Coverage

10x20x2 Pleated Air Filters MERV 13 Plus Carbon 3 Pack AIR FILTER BOXES Higher blue spectral ratio enhancingNordic Pure 10x20x2 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material while