--- product_id: 438076807 title: "OSALADI Floor Drain Cover Set One Way Sewer Backflow Preventer Drain Guard for Shower and Washing Machine with 1.73 Inch Durable Core" brand: "osaladi" price: "€ 44.58" currency: EUR in_stock: true category: "Osaladi" url: https://www.desertcart.sk/products/438076807-osaladi-floor-drain-cover-set-one-way-sewer-backflow-preventer store_origin: SK region: Slovakia --- # Handles high water flow without clogging 1.73 inch core fits standard drains One-way valve blocks sewer backflow OSALADI Floor Drain Cover Set One Way Sewer Backflow Preventer Drain Guard for Shower and Washing Machine with 1.73 Inch Durable Core **Brand:** osaladi **Price:** € 44.58 **Availability:** ✅ In Stock ## Summary > 🛁 Keep your space fresh and flood-free with OSALADI’s smart drain guard! ## Quick Answers - **What is this?** OSALADI Floor Drain Cover Set One Way Sewer Backflow Preventer Drain Guard for Shower and Washing Machine with 1.73 Inch Durable Core by osaladi - **How much does it cost?** € 44.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/438076807-osaladi-floor-drain-cover-set-one-way-sewer-backflow-preventer) ## Best For - osaladi enthusiasts ## Why This Product - Trusted osaladi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High-Flow Ready:** Engineered to handle several gallons per minute, perfect for busy showers and washing machines. - • **Compact & Universal:** 1.73-inch core fits most standard floor drains for effortless installation and replacement. - • **Multi-Pack Convenience:** Includes 4 drain covers to protect multiple areas—bathrooms, laundry rooms, and more—while simplifying maintenance. - • **Seamless Drain Defense:** Innovative one-way valve design keeps sewer odors and backflow out, ensuring a fresh, hygienic space. - • **Durability Meets Design:** Crafted from premium ABS material for long-lasting resistance against wear and degradation. ## Overview The OSALADI Floor Drain Cover Set features a durable 1.73-inch ABS core with an innovative one-way valve that prevents sewer backflow and odors. Designed for high water flow rates, it fits most standard drains and comes in a convenient 4-piece set, making it ideal for bathrooms and laundry rooms seeking reliable, low-maintenance drainage protection. ## Description OSALADI Floor Drain Cover Set One Way Sewer Backflow Preventer Drain Guard for Shower and Washing Machine with 1.73 Inch Durable Core - desertcart.com ## Features - Core Functionality: This Floor Drain One Way Drain Sewer Backflow Preventer features an innovative valve design that opens to allow drainage and closes automatically to block sewer backflow and unpleasant odors, maintaining a hygienic and odor-free environment - Material Quality: Constructed with , this Floor Drain Guard delivers reliable performance with resistance to wear and degradation, ensuring use in household drainage systems - Optimized Drainage Capacity: Designed to handle high water flow rates of several gallons per minute, this drain cover efficiently manages large-volume drainage such as washing machine discharge without clogging or overflow - Compact Dimensions: Measuring approximately 1.73 by 1.73 by 1.57 inches, this floor drain core fits most standard diameter floor drains, allowing easy installation and seamless replacement in residential bathrooms and laundry rooms - Versatile Application: the Floor Drain Cover Set includes 4 pieces suitable for various floor drain installations, effectively preventing backflow and odors in bathrooms, laundry rooms, and other drainage locations while enabling easy cleaning and maintenance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B095P5R1WF | | Additional Features | Removable | | Best Sellers Rank | #741,100 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,134 in Bathroom Sink & Bathtub Drain Strainers | | Brand Name | OSALADI | | Color | Dark Blue, White | | Customer Reviews | 3.7 3.7 out of 5 stars (74) | | Finish Types | ABS | | Item Dimensions W x H | 1.73"W x 1.69"H | | Manufacturer Part Number | B58U9WRTNY1SOJD1020115F | | Model Number | B58U9WRTNY1SOJD1020115F | | Number of Items | 4 | | Product Style | Modern | ## Product Details - **Brand:** OSALADI - **Color:** Dark Blue, White - **Finish Type:** ABS - **Product Dimensions:** 1.73"W x 1.69"H - **Special Feature:** Removable ## Images ![OSALADI Floor Drain Cover Set One Way Sewer Backflow Preventer Drain Guard for Shower and Washing Machine with 1.73 Inch Durable Core - Image 1](https://m.media-amazon.com/images/I/71Kn+y5YPdL.jpg) ## Frequently Bought Together - OSALADI 4PCS Drain Backflow Preventer Shower Floor Drain Backflow Preventer One Way Drain Valve Sewer Core for Floor Water Drainage - 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) - HLZC Drain Backflow Preventer, One Way Valve, Adjustable Silicone Sink Floor Drain Trap for Pipes Tubes in Toilet Bathroom Kitchen (Blue-10) --- ## 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.sk/products/438076807-osaladi-floor-drain-cover-set-one-way-sewer-backflow-preventer](https://www.desertcart.sk/products/438076807-osaladi-floor-drain-cover-set-one-way-sewer-backflow-preventer) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-07*