18x24x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 6 Pack botanicare Selectable switch lets you choose

Selectable switch lets you choose whether to run the controller for temperature shutdown

Lumens: over 4

and other ingredients have been added to complete this high quality growing medium

Pre-installed lamp socket and 15' cord

000 "uses" in 100g of Chlor a’ Clean

18x24x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 6 Pack botanicare Selectable switch lets you chooseNordic Pure 18x24x4 MERV 15 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract 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