Growonix Quartz sleeve for 12 GPM UV systems Misters & Sprinkler a reverse osmosis filter is

a reverse osmosis filter is recommended

50 tsp per 1 gallon of reservoir water

and ensuring plant material security in any circumstance

Includes a carrying case with belt clip

It also flushes membranes better

Growonix Quartz sleeve for 12 GPM UV systems Misters & Sprinkler a reverse osmosis filter isGrowoniX UV 12 Quartz Sleeve (12 GPM) This GrowoniX UV 12 quartz sleeve is the clear high purity quartz tube that houses the UV C lamp inside the 12 GPM sterilizer. It separates the lamp from the water while passing 254 nm UV C through to treat the flow. At 35. 8" x 0. 6", it is the long sleeve sized for the high flow UV 12 chamber. A clouded or scaled sleeve blocks UV, so it is a wear part you keep on hand. Keeping the 12 GPM UV Sterilizer at Full