J-9 Products of Western Colorado, LLC is owned by Scott and Janine Mullin, who live in Grand Junction, CO. J-9 Sprinkler Extensions were invented by Scott, who wanted an EASY way to raise sunken sprinklers in his own lawn. If you’ve ever tried to dig in Western Colorado, you’ll know why!
J-9 Products is currently offering just this one product, J-9 Sprinkler Extensions, developed to be compatible with Rain Bird® pop-up sprinklers. Designed as a DIY pop up sprinkler repair kit, J-9 Sprinkler Extensions contain a coupling and a riser. They come in 3 sizes, which can be combined to raise your sprinkler to the exact height you want, and are patent pending.
Save time, money, and water! Installation is usually complete in 5 minutes or so. Durable materials, along with high-quality design and manufacturing, ensure that there are no leaks.
In the development stage are sprinkler extensions compatible with Hunter® pop-up sprinklers. Sign up to learn when Hunter Sprinklers are available.
Several other ideas are on the drawing board.
J-9 Products’ long term goal is to continually develop quality WOW Factor DIY items that solve the simple problems.
Please contact J-9 Products for more info about wholesale pricing, new products, or to pre-order sprinkler extensions for Hunter® systems.


I used the J-9 sprinkler extension today on a sunken sprinkler that was not extending past ground level. The installation took about 5 minutes and the hardest part was clearing out the ground around it. Now the sprinkler pop up past the ground and is actually doing what it is intended to do. Thanks J-9 products!!
Being in the Lawn care industry, I work with sprinklers and irrigation on a regular basis! I constantly have customers that have problems with their pop up heads that have sunk into the ground over the years. I had to always worry about digging up the whole sprinkler and adding extensions. Now with this extension from J-9, I don’t have to worry about digging up the whole sprinkler, which saves me time and my customers money! Great product! If your in the sprinkler repair game, do yourself a favor and buy these!