6'' X 20'' Standard Carbon Filter 150/500 tents-&-tarps The double Ag/AgCl reference provides

The double Ag/AgCl reference provides less noise (unwanted voltages) than gold or silver electrodes

- External timer may be installed up to 50 feet from the ILS4 switcher box

Lost Coat Plant Therapy has been laboratory tested by CW Analytical (among others) and found to leave no residue

It is ready to be combined with a CMh 315W ceramic metal halide lamp (not included) and the Xtrasun XTE3150 CMh 315W digital ballast (not included)

6'' X 20'' Standard Carbon Filter 150/500 tents-&-tarps The double Ag/AgCl reference provides6" x 20'' Standard Carbon Air Filter. This filter eliminates 99. 5% of all odors using 100% Virgin Activated Carbon. It features a pre installed flange and has a 180F maximum operating temperature. This lightweight filter has an average life span of 1. 5 years. Activated Carbon inside is what sets our filters apart from the competition. Designed specifically for indoor gardening, our filters will purify the air and eliminate any odors. These high