--- product_id: 90999459 title: "Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter, 1-1/2- or 2-Inch Connection" brand: "studor" price: "₨1014" currency: SCR in_stock: true reviews_count: 5 url: https://www.desertcart.sc/products/90999459-studor-20349-redi-vent-air-admittance-valve-with-abs-adapter store_origin: SC region: Seychelles --- # Fits 1.5" & 2" pipes Operates -40°F to 150°F Exclusive vermin protection Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter, 1-1/2- or 2-Inch Connection **Brand:** studor **Price:** ₨1014 **Availability:** ✅ In Stock ## Summary > 🚿 Elevate your plumbing game with odor-free, hassle-free ventilation! ## Quick Answers - **What is this?** Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter, 1-1/2- or 2-Inch Connection by studor - **How much does it cost?** ₨1014 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/90999459-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 - • **Odor-Free Assurance:** Gravity-activated seal prevents any unwanted bathroom or drain odors. - • **Bug-Proof Innovation:** Exclusive vermin protection system keeps pests and debris out. - • **Compact & Versatile Fit:** Seamlessly adapts to 1-1/2" or 2" piping for flexible installation. - • **Robust Temperature Range:** Performs flawlessly from freezing -40°F to scorching 150°F environments. - • **Code-Compliant Reliability:** Meets ANSI/ASSE 1050 & 1051 standards for trusted performance. ## Overview The Studor 20349 Redi-Vent Air Admittance Valve is a compact, high-performance valve designed for 1-1/2" or 2" piping systems. It prevents water seal loss in traps, eliminating the need for roof vents, and operates reliably across a wide temperature range (-40°F to 150°F). Featuring an exclusive vermin protection system and compliance with ANSI/ASSE standards, it ensures odor-free, code-compliant ventilation for up to 20 drain fixture units. ## Description Simplify drainage and waste venting with the Studor Redi-Vent Air Admittance Valve. The unique design of the Studor Redi-Vent provides ventilation to prevent the loss of water seals in traps without the need for expensive roof penetration and vent piping. 1-1/2 or 2 Inch, NPT, 2.625 Inch Vent Height, 2 Inch Vent Dia, ABS, Temperature Rating: -40 to 150 deg F ## 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 | | Best Sellers Rank | 284,224 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 33 in Diaphragm Valves | | Brand | Studor | | Colour | White | | Connector Type | Adapter, Trap | | Customer Reviews | 4.7 4.7 out of 5 stars (476) 4.7 out of 5 stars | | Exterior Finish | ABS | | Global Trade Identification Number | 00764651203493 | | Included Components | 20349 | | Item Dimensions | 7.6 x 7.6 x 8.9 centimetres | | Item Weight | 0.01 Ounces | | Manufacturer | IPS Corporation | | Material | Polyvinyl Chloride | | Model Number | 20349 | | Number Of Pieces | 1 | | Part Number | 20349 | | Size | 1/4 Pint (4 fl oz) | | Thread Size | 1-1/2-inch, 2-inch | | Thread Type | NPT | | Unit Count | 1 Air Admittance Valve | | Upc | 764651203493 | ## Product Details - **Brand:** Studor - **Colour:** White - **Connector type:** Adapter, Trap - **Exterior finish:** ABS - **Item dimensions L x W x H:** 7.6 x 7.6 x 8.9 centimetres - **Item weight:** 0.01 Ounces - **Material:** Polyvinyl Chloride - **Size:** 1/4 Pint (4 fl oz) - **Thread size:** 1-1/2-inch, 2-inch - **Thread type:** NPT ## Images ![Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter, 1-1/2- or 2-Inch Connection - Image 1](https://m.media-amazon.com/images/I/71YkbLvjplL.jpg) ![Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter, 1-1/2- or 2-Inch Connection - Image 2](https://m.media-amazon.com/images/I/71APffMu9+L.jpg) ![Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter, 1-1/2- or 2-Inch Connection - Image 3](https://m.media-amazon.com/images/I/71FPJU8D2mL.jpg) ![Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter, 1-1/2- or 2-Inch Connection - Image 4](https://m.media-amazon.com/images/I/81ZMAeSYA+L.jpg) ![Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter, 1-1/2- or 2-Inch Connection - Image 5](https://m.media-amazon.com/images/I/712oMD6YPxL.jpg) ## Available Options This product comes in different **Style Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Una buena compra *by on Reviewed in Mexico 17 December 2023* Cumplió con las expectativas para lo cual la compré satisfecho al 100 ### ⭐⭐⭐⭐⭐ This works like a charm! *by on Reviewed in Canada 9 December 2021* Our home is in a rural area and we have a septic system. In the lower level of our home, we have a septic pit that handles the gray and septic waste from a 3 piece bathroom. The septic pit is directly vented to the main vent of the building that leads to the roof. When the septic pit is full, a pump comes on and pumps the effluent to the main septic line for the septic system. But the pump is so powerful that every time it worked, it also emptied every P trap and toilet in the house. This is not only annoying but also a very dangerous situation that then allows septic gases to enter the home. I purchased this Air Admittance Valve and attached it above the 2" vent pipe coming directly out of the septic pit. It works perfectly, drawing only the air from the immediate area and not from the entire venting system. No more worries about septic gases. However, the 2" ABS adapter that comes with the product is only designed to take the Air Admittance Valve that screws in at one end, and a 2" ABS pipe that you seal to the other. This was fine for me, but if you were intending to attach it to a 1 1/2" ABS pipe, you would also need an additional adapter to do so. ### ⭐⭐⭐⭐⭐ A small thing that makes a BIG difference *by on Reviewed in the United States 20 August 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. ## 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.sc/products/90999459-studor-20349-redi-vent-air-admittance-valve-with-abs-adapter](https://www.desertcart.sc/products/90999459-studor-20349-redi-vent-air-admittance-valve-with-abs-adapter) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-10-28*