I purchase the sleeve and the UV lamp and with the DIY , I was able to perform the work. Thank you

They have everything you need, from a single seller, at prices usually cheaper than places like Amazon. I’m sold!
The fact they have excellent videos showing you how you install the filters and UV light, is the icing on the cake.

Before buying a UV light from Water eStore, I purchased a less expensive one online from China but was always leary of the quality and effectiveness of this unknown brand. For my following purchase, I contacted Gary at the Water eStore to discuss this and he provided very sound, sensible analysis of buying unknown products from offshore. As a result of his assistance and advice, Waterestore.ca is now my go-to shop for all my water system needs. Quite simply, I trust them.

bulbs were ordered and arrived in good condition.

Exactly that l was asking for.
Thanks for excellent service.