4'' X 8'' Standard Carbon Filter 100/200 nutrient-combo and more—any area where space

and more—any area where space is limited and air circulation is desired

Inserts placed internally in bed aid in keeping raised beds upright

DERIVED FROM: Urea

Each pump's powerful mag drive construction includes removable foam filters

4'' X 8'' Standard Carbon Filter 100/200 nutrient-combo and more—any area where space4" x 8" 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