--- product_id: 214593944 title: "3 1/2\" Waterless Trap Seal" brand: "g green drain" price: "¥14205" currency: JPY in_stock: true reviews_count: 7 category: "Green Drain Inc" url: https://www.desertcart.jp/products/214593944-3-1-2-waterless-trap-seal store_origin: JP region: Japan --- # Bug-proof floor drain seal Waterless design saves resources One-way valve blocks odors 3 1/2" Waterless Trap Seal **Brand:** g green drain **Price:** ¥14205 **Availability:** ✅ In Stock ## Summary > 🚿 Seal the deal on drain odors and bugs—upgrade your space effortlessly! ## Quick Answers - **What is this?** 3 1/2" Waterless Trap Seal by g green drain - **How much does it cost?** ¥14205 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/214593944-3-1-2-waterless-trap-seal) ## Best For - g green drain enthusiasts ## Why This Product - Trusted g green drain brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bug Blocker:** Stops pests dead in their tracks—no more creepy crawlies from drains - • **Health Shield:** Prevents harmful sewer bacteria from invading your space - • **Odor-Free Zones:** Eliminates all floor drain gases with a smart one-way valve - • **Eco-Smart Efficiency:** Waterless trap seal cuts down water use and maintenance time - • **Plug & Play Installation:** Simple retrofit or new install—set it and forget it ## Overview The 3 1/2" Waterless Trap Seal by G Green Drain is an ABS one-way valve designed to eliminate floor drain odors, block bugs, and prevent harmful bacteria from rising through drains. Its waterless design reduces water usage and maintenance, making it an eco-friendly, easy-to-install solution ideal for both new construction and retrofits. ## Description The LiquidBreaker Green Drain is a great solution in both new construction and as a retrofit into existing floor drains. In addition to all the benefits above, the Green Drain is crucial to preventing the spread of different dangerous bacterias that can come up from sewers causing potential health hazards.The Green Drain is an eco-friendly solution for floor drains and eliminates the need to frequently pour primer and fresh water down the drain. It truly is an install and ignore solution for floor drain problems.The Green Drain saves a significant amount of time, water, costs and energy. Review: Worked! - Did the trick, no more drain smells.... Review: STOPPED WATER FLOW AND STUCK IN PIPE - Stopped the smell, but also stopped the water flow, now I can't remove it as it's suctioned stuck! Will have to spend £100s to get this device removed from my pipe by lifting the shower tray up. ## Features - One way valve creates seal to eliminate floor drain odor issues - No more gases from floor drains - Prevents and blocks bugs from crawling up through floor drains - Solution to drain flies entering the facility - Simple installation & improved drainage quality ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00W2FSR24 | | Best Sellers Rank | 320,951 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 402 in Drain Protectors | | Brand | G Green Drain | | Brand Name | G Green Drain | | Colour | Black | | Customer Reviews | 4.4 out of 5 stars 272 Reviews | | Global Trade Identification Number | 00864833000138 | | Included Components | Waterless Trap | | Item Dimensions W x H | 8.9W x 8.9H centimetres | | Item Type Name | One-Way Flow Water Trap | | Manufacturer | Standard Plumbing Supply | | Manufacturer Part Number | GD1035 | | Material | ABS | | Material Type | ABS | | Model Number | GD1035 | | Number of Items | 1 | | Product dimensions | 8.9W x 8.9H centimetres | | UPC | 864833000138 | ## Product Details - **Brand:** G Green Drain - **Colour:** Black - **Material:** ABS - **Product dimensions:** 8.9W x 8.9H centimetres - **UPC:** 864833000138 ## Images ![3 1/2" Waterless Trap Seal - Image 1](https://m.media-amazon.com/images/I/51lGyKo-iWL.jpg) ![3 1/2" Waterless Trap Seal - Image 2](https://m.media-amazon.com/images/I/41spbrEsDJL.jpg) ![3 1/2" Waterless Trap Seal - Image 3](https://m.media-amazon.com/images/I/51uR7ZiBXlL.jpg) ![3 1/2" Waterless Trap Seal - Image 4](https://m.media-amazon.com/images/I/51i2xw2ABxL.jpg) ![3 1/2" Waterless Trap Seal - Image 5](https://m.media-amazon.com/images/I/61wx4Msw8lL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked! *by M***Y on 6 May 2026* Did the trick, no more drain smells.... ### ⭐ STOPPED WATER FLOW AND STUCK IN PIPE *by E***H on 4 April 2026* Stopped the smell, but also stopped the water flow, now I can't remove it as it's suctioned stuck! Will have to spend £100s to get this device removed from my pipe by lifting the shower tray up. ### ⭐⭐⭐⭐⭐ Great item *by R***N on 28 June 2026* Works great! Definitely worth it and the size was correct! I like the way that if your basement did flood it has a “valve” that will open to let water down the drain but it won’t let fumes up into the space. ## Frequently Bought Together - 3 1/2" Waterless Trap Seal - Retro Fit 110mm 4 inch Drain Non Return Valve with Stainless Steel Flap - G Green Drain Waterless Trap Seal, 2in High Flow --- ## 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/214593944-3-1-2-waterless-trap-seal](https://www.desertcart.jp/products/214593944-3-1-2-waterless-trap-seal) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-18*