Ratings may include incentivized customer reviews.
What Customers Are Saying
The Air Admittance Valve (AAV) is generally an effective and affordable solution for venting plumbing systems. Many customers reported it worked well to resolve slow drainage and sewer odor issues, and found it easy to install. However, a few customers had issues with the product, such as it not completely solving odor problems or having defective units. Overall, the AAV is a functional product that offers good value, though some higher-quality options may be worth the extra cost for certain applications.
Customer review summary generated by AI, including incentivized reviews.nice vent
Would RecommendIt was pretty cheap and did the job. $6 instead of $30 for the next one up.
Keeney Air Admittance Vent
Would RecommendExcellent replacement for old vent. Stopped sewer smell under sink.
Exact mobile home replacement
Would RecommendI am a plumber and this is exactly what you need in mobile homes! If you are getting a sewer smell in the house, these are 9 times out of 10 the problem. Quick and easy to change!!
Smell be gone
Would RecommendThis vent works wonders. Unscrewed the previous one and screwed on the new one. No more smells.
slow drain
Would RecommendI revised my kitchen drain with #2 45 degree elbows rather than #1 90 degree elbow with attached vent. No more drainage problems.
Sound
Would Not RecommendIt does not seem to have completely Sony problem with the Noise when draining.
Inexpensive fix.
Would RecommendHad problems with gurgling sinks over the last few months and a Ask this Old House episode that addresses this problem I bought two replacements. Installed both in less than 5 minutes. Problem fixed for less than $20.
Irked gkood
Would RecommendHad bad smells in the RV, swapped this out and now it’s minty fresh!
Mechanical plumbing vent
Would RecommendHave purchased 3 of these in the past month for use in my RV. They work great not only for kitchen plumbing vent but also for sink in bathrooms.