High-Quality Oatey 39012 1.5 in. NPT ABS in-Line Vent in Black - Ultimate Plumbing Solution! Review

Great to get a genuine part without having to go to the store. This valve is good for rinsing laundry and more. I installed it on the drain hose of my drain pump. Now the hose drains and does not freeze in winter. Works perfectly.

This little gem solved our problem in no time! We had a very bad smell under the kitchen sink in our van and while using youtube. I found this little device to be out of order. I bought this from Revain, replaced it and voila! The smell was gone and life was back to normal once we took our camper van!

They will not be installed because the washers are not included in the kit. I bought the wrong size but I was able to just tape this thing to the top of the laundry drain with special tape. Preventing air from flowing back through the drain hose into the laundry room that stunk everywhere! It was not determined unilaterally; open pipe.

Our washing machine has an unpredictable drain overflow from time to time. First I made sure the drain hose couldn't pop out of the drain pipe. That seemed to work for a while. But then it started again. I knew the sink needed proper ventilation to function. One was already installed on the drainpipes, but it looked very old and I couldn't tell if it was still working. I looked online and there were more expensive replacement parts out there and I couldn't even find that type. I thought they…

It replaced a J&B air valve in my 2016 Forest River trailer. Sinks in the bathroom, and some models require a larger clearance above the siphon. Luckily, this replacement has a smaller footprint, making it easier to install in such tight spaces. In the photos the smaller of this Oatley is next to the old J&B which it replaced. I couldn't figure out where those shitty flies came from, and one day I found out how bad gray tanks can smell. I'm telling you, gray tanks can actually smell worse than…

This product performed exactly as intended, ie preventing duct gases from being released into the air. It attaches to the top of the drain pipe, which usually runs above the siphon, although it can be anywhere in your plumbing. It is typically installed where a plumber cannot get a vent pipe up and through the roof. This product is made of ABS material but I attached it to a PVC pipe and it works great. When the water flows, the disc inside opens to allow the water to flow properly, and then…