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Studor Plastic Air admittance valve

Name: Studor Plastic Air admittance valve
Brand: Studor
SKU: 5013590415
Price: 31.98 USD
Availability: InStock
Rating: 4.6 (90 reviews)

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4.6

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40 available

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Sat, Oct 10

42 available

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OateySure-Vent 1-1/2-in. x 2-in. Air Admittance Valve Installation Pack with 20 DFU Branch or 8 DFU Stack with PVC Sch 40 Adapter

StudorPlastic Air admittance valve

StudorPlastic Air admittance vent

OateySure-Vent 1-1/2-in. x 2-in. Air Admittance Valve with 160 DFU Branch or 24 DFU Stack with PVC Sch 40 Adapter

145

OateySure-Vent 1-1/2-in. x 2-in. Air Admittance Valve with 160 DFU Branch or 24 DFU Stack with PVC Sch 40 Adapter and MODA Supply Box with Faceplate

OateySure-Vent 2-in. x 3-in. Air Admittance Valve with 160 DFU Branch or 72 DFU Stack with ABS Sch 40 Adapter

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Shipping Details

The Studor® MINI-VENT® Air Admittance Valve provides plumbing ventilation to prevent the loss of water seals in traps without the need for costly roof penetration and vent piping. Fits 1-1/2 In. and 2 In. pipe sizes. The Mini-Vent will vent up to 160 DFUs on a branch and 24 DFUs on stack.

Fits 1-1/2 In and 2 In pipe sizes
Will vent up to 160 DFU's on a branch and 24 DFU's on a stack
Can be used as an individual, branch, circuit or stack vent
Expands architectural design limits - Ideal for island sinks, bathrooms, and remodeling jobs - eliminates the need to tie into a vent stack
Faster drain flow
Reduce drain noise
ANSI/ASSE 1051, ANSI/ASSE 1050, NSF 14,Warnock Hersey, ICC-ES PMG-1025, C-IAPMO

General
Color/Finish Family	White	Material	Plastic
Finish	White	Application	Faucet; Tub/Shower
Manufacturer Color/Finish	White	Inlet Thread Type	Spigot
Series Name	Mini-Vent AAV with PVC Adapter	Outlet Thread Type	Male
Type	Air admittance valve

Dimensions
Inlet Diameter	2-in	Outlet Diameter	1-1/2-in

Features
Universal Fit	Yes

Compatibility
Brand/Model Compatibility	Universal

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -

Warranty
Warranty	Limited lifetime

Miscellaneous
UNSPSC	30181500

Check out the Best Selling Air Gaps on Lowes.com

Review

4.6 out of 5

90 Reviews

90% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this air admittance valve for effectively eliminating sewer odors and dramatically improving drain speed. Most highlight how simple installation is, with flexible screw-on and glue-on options requiring no professional help. Reviewers consistently emphasize exceptional durability, with many noting units lasting 17 to 29 years, and describe it as a cost-effective solution to persistent plumbing problems. A few report isolated failures or incomplete odor resolution, but these are rare exceptions. Overall, customers consider it a reliable, long-lasting investment that solves years-old issues.

Customer review summary generated by AI, including incentivized reviews.

90 Customer Reviews

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I had a clogged drain but this was an easier solut

I had a clogged drain but this was an easier solution.

TimmyOctober 2, 2026
Verified Purchaser

Was this Review Helpful ?

Works perfectly

Would Recommend

I got this a month ago and it’s very useful for when yo you have air in your pipes would recommend highly

Chillin DylanSeptember 28, 2026
Verified Purchaser

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/4bbfe585-9180-5044-9589-fc00e2dd8869

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/effd465d-9bb5-5c88-bf5c-42707fb5b98d

Was this Review Helpful ?

Screw in installation

Would Recommend

I used to replace an existing vent valve that was leaking. It was easy to install.

Budders dadSeptember 25, 2026
Verified Purchaser

Was this Review Helpful ?

Get this

Would Recommend

Water drains so fast with this vent in place, great product

DacoJune 23, 2026
Verified Purchaser

Was this Review Helpful ?

Easy to install

Would Recommend

Worked as described.

MattJune 14, 2026
Verified Purchaser

Was this Review Helpful ?

It Works

Would Recommend

This part does exactly what it's supposed to do. The adapter had to be modified slightly for my application but I was able to make it work.

kppsJune 13, 2026
Verified Purchaser

Was this Review Helpful ?

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6 Questions

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Can this be used with 1-1/2 in. Plastic Trap SJ Nut/Washer Rubber Model # 101005A and 1-1/2 in. x 6 in. Trap Strainer Tailpiece Plastic Model # 101403A-6 and make a tight seal?

Can this be used on a lift pump line in the basement?

i have 1 1/2 in pipe do i need a 1 1/2 threaded adapter to connect to my pipe

Is the threads on this inch and a half

Can this be set higher than the 8 in low point?

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