Drain Line Adapter (DLA) With 1/4-inch Quick Connect Fitting for a Water Filter and 7/8-inch Fitting for a Dishwasher (ET116-001, D-25QC, DLA-D)

Exactly what I needed - I have a farmhouse sink with a single drain, which has a garbage disposal. Thus, there was no safe way to install a drain saddle for my new RO system. This allowed me to use the dishwasher drain for the same purpose. Clear instructions, functions exactly as advertised. Fits well with no leaks.

I used this to connect a reverse osmosis system under my sink. The system only came with one of those drain saddle adapters that require drilling into the drain pipe. I’ve got a garbage disposal, and after a bit of research, I learned those aren’t recommended with disposals. Found this on Amazon and it worked perfectly. I was able to hook up my dishwasher and run the water line for the RO system with zero drilling. Everything connected smoothly and securely. Install was quick, maybe five minutes. No leaks, no hassle. If you’re installing an RO system and want to avoid drilling into your pipes, this is the way to go. Simple, clean solution that just works.

Clear instructions, easy to install, fits perfectly! This was exactly what I was looking for to make my RO equipment attach to a large garbage disposal under a single-bowl sink without having to drill a single hole in my home's plumbing. It's expensive, but totally worth it.

Works well for connecting RO drain when there is inadequate space to drill into the vertical sink drainpipe. Accommodates multiple size dishwasher drain line connections making it very versatile. Includes the necessar clamps to ensure a leak tight connection.

I bought this to relocate my reverse osmosis drain line since the noise of drain water falling/splashing was annoying (tough life, I know). The product feels well made and I like that this particular product stated that it was made in the United States. Install was easy and all parts that are needed are provided. The solution to my problem was partly this product but also adjusting the slope of my drain pipe from the garbage disposal to the drain stack. The slope was too steep causing the drain water to fall and splash, causing the audible drain noise. Even if I didn’t have the drain noise, I like this product for the fact that I wouldn’t need to drill a hole in the sink drain pipe for the R/O drain tubing. My recommendation? Buy this thing even if you don’t have drain noise. It makes for a very clean install of an under-sink reverse osmosis system!

I highly recommend having an empty container to hold your dishwasher hose while you install this item to avoid making a mess under your sink. Note that dishwasher discharge may continue to show up intermittently. I have attached this product with my dishwasher. In the photo, you can see that I plugged the RO connection with a set of plugs I purchased off of Amazon as well. This is important so you can avoid leakages in case your sink plumbing back fills and you do not have an RO system installed currently. Without the plug, the backfill would leak into the sink cabinet. The instructions mention that you should use a hacksaw to remove the section of the barbs that are too narrow for your dishwasher. In some other reviews, the reviewers are complaining about reduced drainage from their dishwasher. This is likely because they did not consider this part of the instructions and just installed their dishwasher drain hose onto the adapter directly. The hacksaw portion is also important from a drainage perspective. If you are not concerned about discharge from your dishwasher and just want a secure fit, you can also use some Teflon tape to thicken the section that would be sawed off to get a more snug fit. I gave this 4 stars because the included hose clamps use a slotted screwdriver head, which is more cumbersome when working under the sink than a Phillips head. Slotted heads make it easier for the screwdriver to slip out of the groove and hit something. This is easily remedied, but I find the reduced ergonomics worth calling out when you are working in a difficult position under the sink.

Works well!

This part does exactly what it's supposed to do. It's sturdy and seals up easily. Very nice having the ability to choose the diameter of your dishwasher drain hose. Mine was 3/4" so I just needed to cut it at the 3/4" line. Easy and reliable. An excellent American made product.

Used this to connect reverse osmosis drain to disposal dishwasher drain