Growonix Quartz sleeve for 12 GPM UV systems

GrowoniX 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 Output Wipe the sleeve every few months and replace it when scale or clouding will not clean off. Handle it with soft gloves, since fingerprints and skin oils bake onto the glass and cut UV transmission. Seat the O-rings so the chamber seals dry around the sleeve. Pair a fresh sleeve with a yearly lamp change to hold the 99.9% kill. Key Features Fits UV-12 (12 GPM): Long sleeve for the high-flow chamber. 35.8" x 0.6" Quartz Tube: Sized to the UV-12 housing. Passes 254 nm UV-C: Clear quartz transmits the germicidal band. High-Purity Quartz: Keeps the lamp dry and separated from water. Handle-With-Gloves Glass: Fingerprints cut UV transmission. Technical Specifications Specification Value Compatible System UV-12 (12 GPM) Dimensions 35.8" x 0.6" Material High-purity quartz Function UV-C barrier sleeve Care Clean every 3-6 months Handling Soft gloves, no fingerprints