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🚿 Elevate your plumbing game—vent smart, live fresh!
The Studor 20341 Mini-Vent Air Admittance Valve with PVC adapter is a compact, high-capacity valve designed for 1.5" and 2" piping. It prevents sewer odors by allowing air into drainage systems only when needed, using a gravity-activated seal. Rated for extreme temperatures (-40°F to 150°F) and featuring an exclusive vermin protection system, it’s ideal for single or grouped fixtures in residential and commercial settings, eliminating the need for costly roof vents.








| ASIN | B00FQEX4UI |
| Best Sellers Rank | #12,238 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #728 in Hydraulics, Pneumatics & Plumbing |
| Brand | Studor |
| Brand Name | Studor |
| Connector Type | Threaded |
| Customer Reviews | 4.6 out of 5 stars 915 Reviews |
| Exterior Finish | Pvc |
| Global Trade Identification Number | 00764651203417 |
| Inlet Connection Type | Barb |
| Item Dimensions | 3.5 x 3.5 x 6 inches |
| Item Weight | 4 ounces |
| Item dimensions L x W x H | 3.5 x 3.5 x 6 inches |
| Manufacturer | IPS Corporation |
| Manufacturer Part Number | 20341 |
| Material | Polyvinyl Chloride (PVC) |
| Material Type | Polyvinyl Chloride (PVC) |
| Model Number | 20341 |
| Number of Ports | 1 |
| Outlet Connection Size | 2 Inches |
| Outlet Connection Type | Barb |
| Size | 1-(Pack) |
| Specification Met | ansi/asse |
| Thread Size | 1-1/2 or 2 inches |
| Thread Type | NPT |
| UPC | 764651203417 |
| Unit Count | 1.0 Count |
| Valve Type | air admittance valve |
C**N
Great Quality - High Airflow
I needed a very high airflow, much higher than standard, bc my bunk old home was not set up properly to handle a washing machine in the kitchen. I was getting sewer fumes. It was gross. I needed a solution that didn't break the bank. So I ordered this, threw it on exhaust hole, and it's worked amazingly! This thing can handle the insane output of a washing machine. No Problem.
K**.
easy replcement
replaced a broken one, works good
S**É
Very good product
Work great. Easy to install, Fit perfecly
C**N
Mini-vent
Thought the drain was clogged. We checked the pro-vent and discovered it was the extent of the problem. Very easy to replace.
V**Y
Works fast
Worked right away no more sewer smell from the pipes
B**K
Great Vent!!!
Great product keeping the HVAC room fresh and odor free....Great price and delivered on time!!!
G**H
It worked for us
Works great, like there supposed to
E**N
Great product
We have used these for years without a problem. We always keep a spare one because they clog up over time and that causes drainage issues.
E**.
Muy buen artículo
Este artículo se tarda un poco pero siempre lo pido con tiempo, un muy buen artículo, muy buena calidad
D**E
No need for Venting pipes through the roof anymore
These vents are a true gift if you add another sink or additional plumbing where venting is needed but you do not want to cut holes through your roof to run a vent pipe. The Studor Mini-Vent is the answer for venting right under your sink without cutting or dreading to put a vent pipe through your ceiling, attic and through your roof. They have a shut off valve so no sewer gases can seep through. If I could I would give it more than 5 stars.
C**6
This Product Works
We had an indoor vent for the washing machine drain that would cause horrible odours when the water drained into the laundry sink. Saw this used on This Old House in a similar situation and decided to give it a try. Works perfectly, odours gone immediately. A bit more expensive than others but well worth it.
A**N
Desempeño
Si trabaja la valvula pero pueden mejorarla porque se gresa un poco de aire del drenaje aun
J**T
Very easy to install
Very easy to install, seems to be a better quality product than my previous no-name AAV which failed after 6 months. Hope this one lasts longer. Make sure to use plumber's tape when installing.
Trustpilot
2 weeks ago
2 weeks ago