4'' X 8'' Standard Carbon Filter 100/200 nutrient-combo The Dosatron operates by using

The Dosatron operates by using water pressure as the power source (no electricity needed)

6'' blades

The sachets should only be used once

all-in-one design

4'' X 8'' Standard Carbon Filter 100/200 nutrient-combo The Dosatron operates by using4" 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