Air Admittance Valve Trap Assembly Kit with 1-1/2 inch Tuuber Vent 2x Superior Seal

Installation was easy and this thing works great. My problem was insufficient draining due to a defective vent somewhere down the line. And it's inaccessible without tearing my home apart. My sinks have never drained so well.

Negatives ❌:•NonePositives ✅:•Great quality materials •Easy to install •Item as described

Works like a charm!

Bought this to resolve a minor sewer gas smell when first running faucet in a bathroom drain. This kit includes plenty of adapters, washers and miscellaneous parts to connect to 90% of current drain setups. This kit is a great value as purchasing all the parts separately would cost about $60-70 at today's current prices for plastic goods. Very easy to install: take a picture of your existing drain, remove existing drain (check inlet in wall or floor for debris, clean as necessary), build a new layout with the included parts, Done! It solved my problem. Only taking off one star as the instructions are a bit vague for beginners.

I bought the TUUBER air admittance valve and trap assembly kit because I could hear gurgling from my kitchen sink as the horizontal run from it to the main stack is too long and it was trying to vent from the sink. While the gurgling never emptied the trap enough to allow sewer gas to escape it was still a concern.The reader of this review, unless they've done a lot of DWV plumbing, should be aware that quarters are tight under sinks and attempts to work on their plumbing often encounter complications. Notwithstanding this I took on the project as a DIY anyway and had this installed in short order without issues. I used the supplied new loop of the trap to replace my seemingly identical existing one to upgrade to new instead of 18 years old. Coming off that was the new tee with the TUUBER air admittance valve coming off the top and 3" of the long straight pipe with both new rings and gaskets with it and the tee replacing the 18 year old stem of the P trap.One helpful tip is once you pull out any existing drain piping immediately put a plastic bag or plastic wrap, secured with a rubber band, over the drain pipe exiting the area. Don't take it off until you are ready to connect to it and plan your install to make this the final connection. This way you'll minimize your exposure to sewer gas.The final tip is that this kit comes with lots of parts to be versatile for many different installations. I suggest that you use as many of them as reasonably and easily possible to replace your old parts when doing the work.Would I buy this again? Everything depends on the space and plumbing situation. This was absolutely the right product for this particular situation with a P trap and a horizontal connection to the rough plumbing. A competitor offers a direct swap-in combination trap and air admittance valve all-in-one but it's not suitable for this P trap configuration. If I were dealing with an S trap with a vertical connection to the rough plumbing I'd have bought that competing product.

My wife's bathroom sink has always emitted unpleasant odors, a problem we've struggled with for quite some time. After some research, I discovered these fittings and, despite my initial skepticism, they promised to be the solution we needed. I ordered the product, which arrived the next day. Assembly took only about five minutes, and since then, the odors have completely disappeared. It truly works as advertised! Although it's marketed for kitchen and garbage disposal systems, this fitting is suitable for any sink with a p-trap. The principle is simple: gas rises and is filtered, preventing sewer odors from escaping. I am incredibly grateful for this effective solution and highly recommend it.

This was exatly what we needed to fit into a tight space in our vanity! After changing vanities in a bathroom renovation, the old P trap and vent set up wasn't going to work. We searched all over and tried so many arrangements and none worked. We were about to resort to ripping open a wall to make major plumbing modifications when I stumbled across this product via a Youtube video. I ordered as a last-ditch effort and it worked! It was fairly easy to install (as far as plumbing goes). It did leak quite a bit and required tape and some pipe dope to fix that issue, but that's a small price to pay to avoid opening up walls!

This magical product replaced a leaky and stinky sink p-trap and is working well so far. Excellent value for the money since it includes all the fittings you would need to get the perfect fit. The videos in the image gallery are very helpful to understand how to assemble the fittings.Take a picture of your current setup so you can reverse engineer the assembly you will need.So far so good! This looks like it will last. Buying more for other sinks that need it in my home.