---
product_id: 15600262
title: "Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter"
brand: "studor"
price: "€ 45.15"
currency: EUR
in_stock: true
reviews_count: 13
category: "Studor"
url: https://www.desertcart.sk/products/15600262-studor-20349-redi-vent-air-admittance-valve-with-abs-adapter
store_origin: SK
region: Slovakia
---

# Supports up to 20 DFUs Operates -40°F to 150°F Exclusive vermin protection Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter

**Brand:** studor
**Price:** € 45.15
**Availability:** ✅ In Stock

## Summary

> 🚿 Keep your pipes fresh and your space flawless with Studor’s smart venting!

## Quick Answers

- **What is this?** Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter by studor
- **How much does it cost?** € 45.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/15600262-studor-20349-redi-vent-air-admittance-valve-with-abs-adapter)

## Best For

- studor enthusiasts

## Why This Product

- Trusted studor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bug-Proof Design:** Exclusive vermin protection system keeps pests and debris out
- • **Smart Gravity Seal:** Automatically closes to block unpleasant odors without any manual effort
- • **Built to Withstand Extremes:** Operates flawlessly from freezing -40°F to scorching 150°F
- • **Universal Fit Compatibility:** Fits both 1-1/2" and 2" piping for versatile installation
- • **Effortless Ventilation Control:** Prevents water seal loss and keeps your plumbing odor-free

## Overview

The Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter is a compact, high-performance plumbing solution designed for single or grouped fixtures up to 20 drain fixture units. It features a gravity-operated seal that prevents odor escape, fits standard 1-1/2" and 2" pipes, and withstands temperatures from -40°F to 150°F. Certified to ANSI/ASSE standards and equipped with an exclusive vermin protection system, it ensures reliable, maintenance-free ventilation for modern plumbing systems.

## Description

Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter: desertcart.com: Industrial & Scientific

Review: A small thing that makes a BIG difference - I had a stinky bathroom for a very long time. Thought the vent was plugged or pipes backed up. Nope. My really old air admittance valve had finally fallen apart. This is a different style and did the trick right away. And me- a single grandma was able to replace it so easily.
Review: Reduced tank odor - Replacing these did help with tank odor inside the camper but did not eliminate it completely. I still recommend replacing them.

## Features

- Compact air admittance valve with ABS adapter; ideal for a single fixture or group of fixtures up to 20 DFUs (drain fixture units) on a branch
- Creates ventilation that prevents the loss of water seal in trap
- Uses gravity to automatically close seal and prevent circulation of unpleasant bathroom or drain odors
- Fits 1-1/2-inch and 2-inch piping; temperature rating of -40°F to 150°F (-40°C to 65.6°C); complies to ANSI/ASSE 1050 and 1051; this style air admittance valve is not recognized as a mechanical vent in the International Building Code
- Exclusive vermin protection system keeps out bugs and foreign objects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MOOGOAU |
| Brand | Studor |
| Brand Name | Studor |
| Color | White |
| Connector Type | Trap |
| Customer Reviews | 4.7 out of 5 stars 494 Reviews |
| Exterior Finish | ABS |
| Global Trade Identification Number | 00764651203493 |
| Included Components | 20349 |
| Item Dimensions | 3 x 3 x 3.5 inches |
| Item Weight | 0.27 g |
| Item dimensions L x W x H | 3 x 3 x 3.5 inches |
| Manufacturer | IPS Corporation |
| Manufacturer Part Number | 20349 |
| Material | Polyvinyl Chloride |
| Material Type | Polyvinyl Chloride |
| Model Number | 20349 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Size | 1/4 Pint (4 fl oz) |
| Thread Size | 2 inches |
| Thread Type | NPT |
| UPC | 764651203493 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Studor
- **Color:** White
- **Connector Type:** Trap
- **Exterior Finish:** ABS
- **Item Weight:** 0.27 g
- **Item dimensions L x W x H:** 3 x 3 x 3.5 inches
- **Material:** Polyvinyl Chloride
- **Size:** 1/4 Pint (4 fl oz)
- **Thread Size:** 2 inches
- **Thread Type:** NPT

## Images

![Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter - Image 1](https://m.media-amazon.com/images/I/71YkbLvjplL.jpg)
![Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter - Image 2](https://m.media-amazon.com/images/I/71APffMu9+L.jpg)
![Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter - Image 3](https://m.media-amazon.com/images/I/71FPJU8D2mL.jpg)
![Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter - Image 4](https://m.media-amazon.com/images/I/81ZMAeSYA+L.jpg)
![Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter - Image 5](https://m.media-amazon.com/images/I/712oMD6YPxL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A small thing that makes a BIG difference
*by K***L on August 20, 2026*

I had a stinky bathroom for a very long time. Thought the vent was plugged or pipes backed up. Nope. My really old air admittance valve had finally fallen apart. This is a different style and did the trick right away. And me- a single grandma was able to replace it so easily.

### ⭐⭐⭐⭐⭐ Reduced tank odor
*by S***7 on June 4, 2026*

Replacing these did help with tank odor inside the camper but did not eliminate it completely. I still recommend replacing them.

### ⭐⭐⭐⭐⭐ Yes, buy this
*by A***N on September 7, 2026*

I believe its doing a good job! The one i removed was absolutely nasty.

## Frequently Bought Together

- Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter, 1-1/2- or 2-Inch Connection
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**Shop now:** [https://www.desertcart.sk/products/15600262-studor-20349-redi-vent-air-admittance-valve-with-abs-adapter](https://www.desertcart.sk/products/15600262-studor-20349-redi-vent-air-admittance-valve-with-abs-adapter)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-25*