Categories Nutrients & Additives Nutrients Additives Systems & Components Hydroponics Systems Cloning & Propagation Trays & Reservoirs Medium Pumps Lighting Equipment Bulbs Ballasts Reflectors Accessories pH & TDS Testing Supplies pH Adjusters pH & TDS Meters Environmental Controls Air Quality Temperature Controllers Quick Find   Use keywords to find the product you are looking for. Advanced Search What's New? Cooling Thermostat $52.99 News & Info RSS Newsfeed Tips, Tricks & Techniques Newletters Thoughts & Ruminations

Air Quality   Active Air Filters w/out Flange Active Air Filters offer features and performance that rival the competition - but at a value price. All filters are maintenance free and feature lo...  Our Price:  $35.95        List Price:  $46.95        You Save:  $11.00 (23%)     Active Air Flanges Use the Active Air Flanges to connect your Active Air Filters to your ducting. Regular flanges come in 4", 5", 6", 8", 10" and 12". Use the size th...  Our Price:  $5.95        List Price:  $6.95        You Save:  $1.00 (14%)     Active Air In-Line Duct Fans Active Air In-Line Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans featu...  Our Price:  $95.99        List Price:  $109.95        You Save:  $13.96 (13%)     Active Air Industrial Booster Fans ActiveAir Booster Fans can be mounted in-line with your existing duct work to increase airflow. Available in 6", 8" and 10" models. They are quiet run...  Our Price:  $44.99        List Price:  $49.95        You Save:  $4.96 (10%)   Displaying 1 to 4 (of 4 products) Result Pages:  1

Shopping Cart 0 items Reviews This stuff is like liquid GOLD! Use it with the Flora Series ..

DIY-Hydro Keeps the Green in Your Pocket!