Connects Reverse Osmosis systems, dishwashers, and garbage disposals with ease. Fits standard 1/2″–7/8″ drain connections and works with both 1/4″ & 3/8″ tubing for a secure, leak-free fit.

Works as advertised as alternative to drilling. Perfect fit and no leaks after running reverse osmosis system, dishwasher, and garbage disposal. For those that couldn’t get a snug fit, I recommend you lubricate the rubber hoses before sliding them on, say with dish soap, since a dry application will not ensure snug fit.

Worked perfect to tie our air gap from the sip facet of our Moen under the sink RO system to our garbage disposal.

Fits perfectly well. No need to drill a hole into any pipes!

Previous saddle valve ended up being plugged so drain water coming out air gap. Purchased this while also putting shutoff on old drain line. Working great. Won't say no noise because the air gap will still gurgle but seems to have no chance of blockages.

This has worked great! The design is perfectly simple and effective, and a much higher value than some of the others I've seen at much higher prices. It was an easy and quick install with no leaks. A note on the install order to make it easiest, tighten up the first hose clamp to the unit and the included hose first, then slide the other hose clamp onto that hose up to the other clamp, then push the unit onto your existing dishwasher hose and attach/clamp depending on hose type (pre-install will cut that portion to size if you need to), then install the included hose/unit onto your old side pipe, then clamp over those barbs. The key to not leaking is that the existing side pipe will likely only have barbs on it about the width of the clamp, so you want to know exactly where they are. If you push past them and then clamp at the end, you'll leak. If you either put the end on the end of the barbs and the clamp there, or push past and note where the barbs are to put the clamp over part way up the hose, you'll be fine either way. This loses 1 star for an important oversight though. The quick connect fittings (which they call push fit), don't have locking rings with them, nor do the instructions say anything about installing them. Fortunately I had some extras of both sizes from my RO kit that I could put on. These are key to not having something come loose after things under the sink hit the tubes a few times, and then start leaking. Other than that, everything was good quality, good value, a good fit, and perfectly functional. Definitely recommended.

Great invention. My plumber was impressed I found this on Amazon. He installed this with my disposal and I connected it to the osmosis filter waste water line. Better than the old method of drilling a hole in the sink drain pipe.

I bought this to connect a water filter without having to drill into the drain pipe for the drain line. It works, but at first had a slow leak - same problem as the previous reviewer ("do not buy") that the union connector provided in this kit drips slowly where it's connected to the stem. The 1/4" tube side that connects to my water filter drain line was ok, but I could see a a droplet bubbling out on the side where the connector attaches to the drain line adapter about every 10 seconds (1st picture uploaded). The 2nd picture uploaded was after I spoke with customer service who advised me how to push the fittings tighter - on both sides. Even though the 1/4" quick connect tube looked ok it was not deep enough. After pushing both sides in, it has worked leak free, and enabled me to connect my reverse osmosis water filter without having to drill a hole into the drain pipe.

It’s like they read my mind and knew exactly what I needed to route my RO drain. Saved me hours of work otherwise I’d have to completely redo my sink and dishwasher drain.