TRS21 Active Closed Loop Recovery Kit Configuration:Upgraded TRS21 and provide superior water-holding capacity

and provide superior water-holding capacity and aeration to roots

and speed to attain the TEMP/HMD setting

This product gives you more control over the accuracy of your feedings

Minimum Order Quantity for this product is 20 units

TRS21 Active Closed Loop Recovery Kit Configuration:Upgraded TRS21 and provide superior water-holding capacityThis is an Upgrade Kit which can be added to any one of our passive systems making it into an "Active" Closed Loop System. The Active Recovery Upgrade Kit will increase recovery times by condensing the vapor a lot faster than just a hot cold differential. This will increase efficiency and productivity, many professionals use this method, as this drives profits. This Kit Includes the Following: TRS21 Refrigerant Recovery Pump Best Value Vacs Large