Viqua602732 Replacement Quartz Sleeve for The D4, D4+, D4-V, C, C4, C4-V, and IHS (D4) UV Systems

Sleeve. Easy to install.

Working fine. Swapped out the bulb and sleeve. Good for another year.

Quick shipment and workmanship of tube along with packaging.

For those who have a Trojan UV system to purify their water and want to have a new sleeve available for replacement when performing the yearly bulb upgrade, this item will fill the bill. The price was good and whenever I have to replace the quartz sleeve, I'm ready.

Arrived in a secure package and worked perfectly

Perfect and good price. Will order again.

It was obvious that the box had been resealed. The quartz part inside had oily fingerprints all over it - which is extremely bad for an ultraviolet disinfection system. I can't even tell if it was a new or used part before it was handled. This should not have been shipped as a new part. Extremely disappointed.

Failed, but great customer service took care of the problem ASAP.

Worked as advertised. Quick shipping came in very handy as they're not easy to get for your local hardware store.

Replacement brand and model of original unit, received well packaged and installed easily and worked great.

Very well packaged. It just seems to me that a simple glass tube closed at one end should not cost this much. But, I was not able to find a cheaper alternative....

Fits. Does what it designed to do.

Great fit and easy to install