20x20x2 Pleated Air Filters MERV 14 Plus Carbon 3 Pack hydro-x Large EZ View windows offer

Large EZ View windows offer easy grow snapshots without compromising your environment

Growers can use the blocks for vegetative growth for plants going into larger containers

and robust construction

Six sizes available to fit most applications

Simply pour water (or nutrient solution) over the compressed cube

20x20x2 Pleated Air Filters MERV 14 Plus Carbon 3 Pack hydro-x Large EZ View windows offerNordic Pure 20x20x2 MERV 14 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