18x25x2 Pleated Air Filters MERV 13 Plus Carbon 12 Pack microbial fertilizer It is constructed of flame-retardant

It is constructed of flame-retardant polypropylene thermoplastic that can be painted over to match the environment

Interlocking Panels

* We recommend that when you replace your lamps

Unit Weight (Full) - 23

Can be used for 25+ flower cycles before replacement

18x25x2 Pleated Air Filters MERV 13 Plus Carbon 12 Pack microbial fertilizer It is constructed of flame-retardantNordic Pure 18x25x2 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