--- product_id: 602978644 title: "Downspout Universal Brass Floor Drain core, Shower Floor Drain backflow Preventer, Suitable for 1.4''-2.0'' Caliber (1, Brass)" brand: "colddd" price: "NT$935" currency: TWD in_stock: true reviews_count: 13 category: "Colddd" url: https://www.desertcart.tw/products/602978644-downspout-universal-brass-floor-drain-core-shower-floor-drain-backflow store_origin: TW region: Taiwan --- # Auto drain plug for odor control Fits 1.4''-2.0'' drains Rust-proof brass build Downspout Universal Brass Floor Drain core, Shower Floor Drain backflow Preventer, Suitable for 1.4''-2.0'' Caliber (1, Brass) **Brand:** colddd **Price:** NT$935 **Availability:** ✅ In Stock ## Summary > 🚿 Upgrade your drain game—fresh, fast, and fuss-free! ## Quick Answers - **What is this?** Downspout Universal Brass Floor Drain core, Shower Floor Drain backflow Preventer, Suitable for 1.4''-2.0'' Caliber (1, Brass) by colddd - **How much does it cost?** NT$935 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/602978644-downspout-universal-brass-floor-drain-core-shower-floor-drain-backflow) ## Best For - colddd enthusiasts ## Why This Product - Trusted colddd brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Application:** Perfect for bathrooms, pools, garages, balconies, basements, and more. - • **Plug-and-Play Installation:** No tools required—upgrade your drain in minutes with zero hassle. - • **Durable Rust-Resistant Brass:** Crafted from premium brass to resist corrosion and extend lifespan. - • **Universal Fit for Most Homes:** Seamlessly fits 1.4'' to 2.0'' drain calibers—no guesswork needed. - • **Smart Odor & Backflow Prevention:** Automatically blocks odors and backflow while accelerating drainage. ## Overview The COLDDD Universal Brass Floor Drain Core is a modern, rust-resistant brass drain insert designed to fit 1.4'' to 2.0'' diameter drains. It features an automatic drain plug that prevents odors and backflow while enabling quick drainage. Easy to install without tools, this durable solution is ideal for a wide range of household and commercial floor drains, ensuring long-lasting performance and a fresher environment. ## Description Product description COLDDD Universal Brass Floor drain core HTDL Instructions The COLDDD Universal Brass Floor Drain Core is designed for holes ranging from 1.4 inches to 2.2 inches. With its smart design, it automatically opens for quick drainage, effectively preventing bad odors and mosquitoes. Suitable for sinks, floor drains, and drainage pipes, this easy-to-install, rust-resistant copper device provides a durable solution for your home's drainage needs. What material is the COLDDD Universal Brass Floor Drain Core made of, and what is its approximate service life? The COLDDD Universal Brass Floor Drain Core is crafted from high-quality rust-resistant copper, known for its durability and resistance to corrosion. This material ensures a longer service life, typically lasting about 1 year under proper maintenance What material is the COLDDD Universal Brass Floor Drain Core made of, and what is its approximate service life? The COLDDD Universal Brass Floor Drain Core is crafted from high-quality rust-resistant copper, known for its durability and resistance to corrosion. This material ensures a longer service life, typically lasting about 1 year under proper maintenance How easy is it to install the COLDDD Universal Brass Floor Drain Core, and is any special tool required? Installing the COLDDD Universal Brass Floor Drain Core is very simple and does not require any special tools. It's a plug-and-play system, meaning you just remove the existing drain cover, insert the new core, and it's ready for use. How easy is it to install the COLDDD Universal Brass Floor Drain Core, and is any special tool required? Installing the COLDDD Universal Brass Floor Drain Core is very simple and does not require any special tools. It's a plug-and-play system, meaning you just remove the existing drain cover, insert the new core, and it's ready for use. COLDDD Drainage & Odor Control Series HTDL JZDL SFDL FCDL ## Features - Suitable for 1.4''-2.0'' caliber. Universal for most of families. - Easy to install, plug and play. - Rust-proof copper, corrosion prevention, longer service life. - Effectively blocks odors and prevent backflow when not in use, while automatically opening the drain plug for accelerated draining. - Wide range of applications: Just install in every floor drain, bathroom, pool, balconies, garage, basement, and toilet. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CPM18X5F | | Additional Features | Anti-Odor | | Best Sellers Rank | #194,568 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #844 in Bathroom Sink & Bathtub Drain Strainers | | Brand | COLDDD | | Brand Name | COLDDD | | Color | Brass | | Compatible Groove Diameter | 2 Inches | | Customer Reviews | 4.2 out of 5 stars 141 Reviews | | Finish Type | Golden Brass | | Finish Types | Golden Brass | | Manufacturer | COLDDD | | Manufacturer Part Number | HTDL-1 | | Material | Brass , Silicone | | Material Type | Brass, Silicone | | Model Number | HTDL-1 | | Number of Items | 1 | | Product Style | Modern | | Special Feature | Anti-Odor | | Style | Modern | | Unit Count | 1.0 Count | ## Product Details - **Brand:** COLDDD - **Color:** Brass - **Finish Type:** Golden Brass - **Material:** Brass, Silicone - **Special Feature:** Anti-Odor ## Images ![Downspout Universal Brass Floor Drain core, Shower Floor Drain backflow Preventer, Suitable for 1.4''-2.0'' Caliber (1, Brass) - Image 1](https://m.media-amazon.com/images/I/71T7Alw-oUL.jpg) ## Available Options This product comes in different **Color, Number Of Items** options. ## Questions & Answers **Q: What material is the COLDDD Universal Brass Floor Drain Core made of, and what is its approximate service life?** A: The COLDDD Universal Brass Floor Drain Core is crafted from high-quality rust-resistant copper, known for its durability and resistance to corrosion. This material ensures a longer service life, typically lasting about 1 year under proper maintenance **Q: How easy is it to install the COLDDD Universal Brass Floor Drain Core, and is any special tool required?** A: Installing the COLDDD Universal Brass Floor Drain Core is very simple and does not require any special tools. It's a plug-and-play system, meaning you just remove the existing drain cover, insert the new core, and it's ready for use. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***N on May 27, 2025* ### ⭐⭐⭐⭐⭐ Review *by V***Z on August 27, 2025* ### ⭐⭐⭐⭐⭐ Review *by C***S on December 7, 2025* ## Frequently Bought Together - COLDDD Downspout Universal Brass Floor Drain core, Shower Floor Drain backflow Preventer, Suitable for 1.4''-2.0'' Caliber (1) - Shower Drain Floor Drain Backflow Preventer Magnetic Levitation One-Way Drain Valve Fast Drainage Shower plug Insert Drain Plug Fit for Tube Depth 2.56-4.13in (Caliber（2-3.9in）,Depth 3,15in) - COLDDD Shower Floor Drain Backflow Preventer, One Way Drain Valve Sewer, 304 Stainless Steel Material, Anti- Odor Plugs for Bathroom (1, Depth 2.4'') --- ## 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.tw/products/602978644-downspout-universal-brass-floor-drain-core-shower-floor-drain-backflow](https://www.desertcart.tw/products/602978644-downspout-universal-brass-floor-drain-core-shower-floor-drain-backflow) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-06-24*