---
product_id: 15600262
title: "20349 Redi-Vent Air Admittance Valve with ABS Adapter"
brand: "studor"
price: "¥6881"
currency: JPY
in_stock: true
category: "Studor"
url: https://www.desertcart.jp/products/15600262-20349-redi-vent-air-admittance-valve-with-abs-adapter
store_origin: JP
region: Japan
---

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

**Brand:** studor
**Price:** ¥6881
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 20349 Redi-Vent Air Admittance Valve with ABS Adapter by studor
- **How much does it cost?** ¥6881 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/15600262-20349-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

## 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

![20349 Redi-Vent Air Admittance Valve with ABS Adapter - Image 1](https://m.media-amazon.com/images/I/71YkbLvjplL.jpg)

## Available Options

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

## Frequently Bought Together

- Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter, 1-1/2- or 2-Inch Connection
- Studor 20380 Recessed Air Admittance Valve Box and Grill
- Oatey 39260 Wall Box with Plastic Louvered Faceplate Air Admittance Valve, White

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/15600262-20349-redi-vent-air-admittance-valve-with-abs-adapter](https://www.desertcart.jp/products/15600262-20349-redi-vent-air-admittance-valve-with-abs-adapter)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-22*