--- product_id: 447802736 title: "Shower Floor Drain Backflow Preventer Valve Sewer Core Drainage Insert Drain Plug Hair Catcher Gas Sealer Floor Strainer Trap Seal (Blue-2Pack)" brand: "nilstorey" price: "€ 5.41" currency: EUR in_stock: true reviews_count: 6 category: "Nilstorey" url: https://www.desertcart.be/products/447802736-shower-floor-drain-backflow-preventer-valve-sewer-core-drainage-insert store_origin: BE region: Belgium --- # 360° rapid drainage design Deodorizing seal blocks odors Fits 1.45"-2.7" pipes Shower Floor Drain Backflow Preventer Valve Sewer Core Drainage Insert Drain Plug Hair Catcher Gas Sealer Floor Strainer Trap Seal (Blue-2Pack) **Brand:** nilstorey **Price:** € 5.41 **Availability:** ✅ In Stock ## Summary > 🚿 Seal the stink, speed the flow—drain smarter, live fresher! ## Quick Answers - **What is this?** Shower Floor Drain Backflow Preventer Valve Sewer Core Drainage Insert Drain Plug Hair Catcher Gas Sealer Floor Strainer Trap Seal (Blue-2Pack) by nilstorey - **How much does it cost?** € 5.41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/447802736-shower-floor-drain-backflow-preventer-valve-sewer-core-drainage-insert) ## Best For - nilstorey enthusiasts ## Why This Product - Trusted nilstorey brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Stable Build:** Crafted from premium ABS and soft silicone for a secure, long-lasting fit that won’t shift or leak. - • **Turbocharged 360° Drainage:** Innovative design accelerates water flow, preventing clogs and standing water instantly. - • **Odor-Blocking Seal Technology:** Advanced deodorizing ring locks out sewer gases, keeping your space fresh and inviting. - • **Universal Fit for Every Drain:** Seamlessly fits standard 1.45" to 2.7" pipes—perfect for showers, sinks, basements, and more. - • **Effortless Installation & Maintenance:** Plug-and-play setup means no hassle—upgrade your drainage system in minutes and enjoy peace of mind. ## Overview This dual-pack shower floor drain backflow preventer fits standard 1.45" to 2.7" pipes and features a deodorizing sealing ring to block sewer odors. Its 360° drainage design accelerates water flow to prevent clogs, while durable ABS and silicone materials ensure a stable, leak-proof fit. Ideal for showers, sinks, basements, and laundry areas, it’s a quick-install solution to keep your drains fresh and flowing. ## Description This shower sink drain is suitable for standard 1.45”to 2.7" pipe. Deodorizing sealing reducing ring, prevent backflow of sewers, filter and prevent blocking. Just install in every floor drain, like basement, laundry, bathroom shower, kitchen sink etc Review: Looks great, doesn’t work. - Doesn’t work… Review: Fonctionne très bien, plus d'odeur indésirable dans la douche! Merci ## Features - MULTI APPLICATIONS: This shower sink drain is suitable for standard 1.45”to 2.7" pipe. Deodorizing sealing reducing ring, prevent backflow of sewers, filter and prevent blocking. Just install in every floor drain, like basement, laundry, bathroom shower, kitchen sink etc - QUICK DRAINAGE: 360° drainage design for accelerate drainage, no matter how large the amount of water can be discharge quickly, it is not easy to block - MULTI APPLICATIONS: Deodorizing sealing reducing ring, prevent backflow of sewers, filter and prevent blocking. Just install in every floor drain, like basement, laundry, bathroom shower, kitchen sink etc - DURABLE: Made of high quality ABS+soft silicone material, which which has strong suction and will not shift, it is stable and durable. Easy to install, convenient for use - DEODORANT DESIGN: Ideal design for seal stinky smell and odor from sewage gasPrevent the drain water from backing up to the room,anti- water leakage and overflow ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B096RKPFCB | | Batteries required | No | | Best Sellers Rank | #53,020 in Home ( See Top 100 in Home ) #285 in Bathtub Drain Catches | | Customer Reviews | 3.6 3.6 out of 5 stars (327) | | Date First Available | 17 August 2021 | | Finish types | Brushed | | Item model number | NS-DL2 | | Package Dimensions | 8.2 x 8.2 x 6.7 cm; 60 g | ## Product Details - **Brand:** NILSTOREY - **Colour:** Blue-2pack - **Finish type:** Brushed - **Material:** Acrylonitrile Butadiene Styrene (ABS), Silicone - **Special features:** Durable ## Images ![Shower Floor Drain Backflow Preventer Valve Sewer Core Drainage Insert Drain Plug Hair Catcher Gas Sealer Floor Strainer Trap Seal (Blue-2Pack) - Image 1](https://m.media-amazon.com/images/I/519Fkzng4+S.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: How long do they last before replacement?** A: I really cannot say. I installed one over a year ago and it is still working like new. I pulled it out about five months ago and it looked clean, so I put it right back. I estimate a lifetime of at least3 years before I might want to replace it. **Q: Will this prevent water backup in an RV shower drain?** A: Hi, This shower sink drain is suitable for standard 1.45”to 2.7" pipe, please reference to your RV shower drain. Will prevent backflow of sewers, filter and prevent blocking. **Q: How do you make it flush, not wobble?** A: Trim the gasket. ## Customer Reviews ### ⭐ Looks great, doesn’t work. *by A***. on 11 November 2024* Doesn’t work… ### ⭐⭐⭐⭐⭐ Review *by M***U on 27 January 2025* Fonctionne très bien, plus d'odeur indésirable dans la douche! Merci ### ⭐⭐⭐⭐⭐ Review *by L***R on 8 October 2023* Uno no creería que algo tan sencillo puede detener el paso del mal olor en la alcantarilla, pero en verdad lo hace. Se coloca en solo un minuto y adiós al mal olor ## Frequently Bought Together - Shower Floor Drain Backflow Preventer Valve Sewer Core Drainage Insert Drain Plug Hair Catcher Gas Sealer Floor Strainer Trap Seal (Blue-2Pack) - HLZC Drain Backflow Preventer, One Way Valve, Adjustable Silicone Sink Floor Drain Trap for Pipes Tubes in Toilet Bathroom Kitchen (Blue-4) - Fermus Shower Floor Drain Insert Drain Plug Anti-Odor Plug Sewer Core One Way Drain Valve Backflow Preventer for Basement Drain, Suitable for Drain Tube 1.25-1.65in, Minimum Drain Depth 2in (Gold) --- ## 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.be/products/447802736-shower-floor-drain-backflow-preventer-valve-sewer-core-drainage-insert](https://www.desertcart.be/products/447802736-shower-floor-drain-backflow-preventer-valve-sewer-core-drainage-insert) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-06*