--- product_id: 808672482 title: "PVC Round Pipe Backdraft Damper Check Valve for Bathroom or Kitchen for exhaust Fan Ventilation System, White, Multiple Sizes(200mm)" brand: "generic" price: "804 kr" currency: NOK in_stock: true category: "Generic" url: https://www.desertcart.no/products/808672482-pvc-round-pipe-backdraft-damper-check-valve-for-bathroom-kitchen store_origin: NO region: Norway --- # Fits 6 pipe diameters, up to 200mm Spring-loaded flap blocks backdrafts Thick premium PVC resists warping PVC Round Pipe Backdraft Damper Check Valve for Bathroom or Kitchen for exhaust Fan Ventilation System, White, Multiple Sizes(200mm) **Brand:** generic **Price:** 804 kr **Availability:** ✅ In Stock ## Summary > 🌬️ Keep your air fresh, your space stylish, and your ventilation flawless! ## Quick Answers - **What is this?** PVC Round Pipe Backdraft Damper Check Valve for Bathroom or Kitchen for exhaust Fan Ventilation System, White, Multiple Sizes(200mm) by generic - **How much does it cost?** 804 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/808672482-pvc-round-pipe-backdraft-damper-check-valve-for-bathroom-kitchen) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Backdraft Blocker:** Innovative spring-loaded flap automatically seals when the fan stops, preventing unwanted air, insects, and odors from entering your space. - • **Durable PVC Build:** Engineered from high-grade PVC to withstand humidity without cracking or fading, ensuring long-lasting performance. - • **Seamless Integration:** Sleek white finish blends with standard PVC piping, enhancing both the function and aesthetics of your HVAC setup. - • **Versatile Size Range:** Available in six sizes (80mm to 200mm) to fit most standard round ducts, making it a perfect fit for any bathroom or kitchen ventilation system. - • **Effortless Installation:** No tools or professional help needed—just insert into your existing duct for instant airflow control and improved ventilation efficiency. ## Overview This PVC Round Pipe Backdraft Damper Check Valve is crafted from premium, thick PVC to resist warping and cracking in humid environments. Its spring-loaded flap design prevents backdrafts, insects, and odors from entering through your exhaust fan duct. Available in six sizes up to 200mm, it fits most standard round ducts and installs easily without tools, making it ideal for bathroom, kitchen, and laundry ventilation systems. ## Description desertcart.com: PVC Round Pipe Backdraft Damper Check Valve for Bathroom or Kitchen for exhaust Fan Ventilation System, White, Multiple Sizes(200mm) : Everything Else ## Features - 【 for premium PVC Construction】: Made from thick, high-quality PVC material that resists warping and cracking, this backdraft damper maintains its shape in humid bathroom and kitchen environments, providing reliable airflow control for years without degradation or color fading - 【Prevents Backdraft & for Return】: The spring-loaded flap design automatically closes when your for exhaust fan stops, effectively blocking external air, insects, and unpleasant for from entering through your ventilation system, keeping your indoor air fresh and clean - 【Multiple Size Options】: Available in 6 different diameters including 80mm, 100mm, 110mm, 120mm, 150mm, and 200mm to fit most standard round duct pipes, making installation quick and hassle-free for various bathroom fans and kitchen ventilation setups - 【Easy Installation Process】: Simply insert this check valve into your existing pipe duct for exhaust air system between the fan and exterior vent, no special tools or for professional skills required, works perfectly as a pipeline connector for residential and commercial applications - 【Wide Application Range】: Perfect for bathroom for exhaust fans, kitchen range hoods, laundry room vents, and other HVAC ducting systems, this white ventilator accessory blends seamlessly with standard PVC piping while improving overall ventilation efficiency ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GDGC4629 | | Best Sellers Rank | #2,811,222 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6,759 in HVAC Ducting | | Date First Available | December 31, 2025 | | Item Weight | 9.6 ounces | | Item model number | 3MK9T50KD2J7RDQ9F0A54 | | Manufacturer | Generic | | Product Dimensions | 9.06 x 7.48 x 3.94 inches | ## Images ![PVC Round Pipe Backdraft Damper Check Valve for Bathroom or Kitchen for exhaust Fan Ventilation System, White, Multiple Sizes(200mm) - Image 1](https://m.media-amazon.com/images/I/41taNPvibuL.jpg) ![PVC Round Pipe Backdraft Damper Check Valve for Bathroom or Kitchen for exhaust Fan Ventilation System, White, Multiple Sizes(200mm) - Image 2](https://m.media-amazon.com/images/I/417VZMSAcYL.jpg) ![PVC Round Pipe Backdraft Damper Check Valve for Bathroom or Kitchen for exhaust Fan Ventilation System, White, Multiple Sizes(200mm) - Image 3](https://m.media-amazon.com/images/I/411xSQ3Eq0L.jpg) ![PVC Round Pipe Backdraft Damper Check Valve for Bathroom or Kitchen for exhaust Fan Ventilation System, White, Multiple Sizes(200mm) - Image 4](https://m.media-amazon.com/images/I/519nqexjg+L.jpg) ![PVC Round Pipe Backdraft Damper Check Valve for Bathroom or Kitchen for exhaust Fan Ventilation System, White, Multiple Sizes(200mm) - Image 5](https://m.media-amazon.com/images/I/51u7+2-MUZL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.no/products/808672482-pvc-round-pipe-backdraft-damper-check-valve-for-bathroom-kitchen](https://www.desertcart.no/products/808672482-pvc-round-pipe-backdraft-damper-check-valve-for-bathroom-kitchen) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-25*