---
product_id: 414840533
title: "Shower Floor Drain Backflow Preventer Valve Sewer Core Drainage Insert Drain Plug Hair Catcher Gas Sealer Floor Strainer Trap Seal (Green-2Pack)"
brand: "nilstorey"
price: "S$22"
currency: SGD
in_stock: true
reviews_count: 13
url: https://www.desertcart.sg/products/414840533-shower-floor-drain-backflow-preventer-valve-sewer-core-drainage-insert
store_origin: SG
region: Singapore
---

# 1.45”-2.7” fit 360° drainage Durable ABS+silicone Shower Floor Drain Backflow Preventer Valve Sewer Core Drainage Insert Drain Plug Hair Catcher Gas Sealer Floor Strainer Trap Seal (Green-2Pack)

**Brand:** nilstorey
**Price:** S$22
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Drain Game!

## 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 (Green-2Pack) by nilstorey
- **How much does it cost?** S$22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/414840533-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

- • **Built to Last:** Crafted from high-quality ABS and soft silicone for unmatched durability and stability.
- • **Easy DIY Setup:** Quick and hassle-free installation means you can enjoy a cleaner home in no time.
- • **Odor-Free Living:** Deodorizing sealing reducing ring effectively blocks unpleasant sewer smells.
- • **Versatile Installation:** Perfectly fits standard pipes from 1.45” to 2.7”, making it ideal for any room in your home.
- • **Ultimate Drainage Solution:** Experience rapid water discharge with a 360° drainage design that prevents blockages.

## Overview

The Shower Floor Drain Backflow Preventer Valve is a versatile and durable drainage solution designed to fit standard pipes from 1.45” to 2.7”. Its innovative 360° drainage design ensures quick water discharge while preventing blockages and unpleasant odors. Made from high-quality materials, this easy-to-install drain plug is perfect for various applications, including bathrooms, kitchens, and laundry rooms.

## Description

Shower Floor Drain Backflow Preventer Valve Sewer Core Drainage Insert Drain Plug Hair Catcher Gas Sealer Floor Strainer Trap Seal (Green-2Pack)

## 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

## Images

![Shower Floor Drain Backflow Preventer Valve Sewer Core Drainage Insert Drain Plug Hair Catcher Gas Sealer Floor Strainer Trap Seal (Green-2Pack) - Image 1](https://m.media-amazon.com/images/I/61PXqhRfLeL.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

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great products.
  

*by A***R on Reviewed in the United States on January 18, 2024*

Works very well.You still have to maintain it.But a major improvement.

### ⭐ 1.0 out of 5 stars







  
  
    DOESNT WORK
  

*by A***V on Reviewed in the United States on February 26, 2024*

THIS ITEM DOESNT WORK AS DESCRIBED

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It’s…not bad
  

*by S***B on Reviewed in the United States on June 8, 2022*

After using this for a month I had to pop off the top mesh in my bathroom because the device was collecting hair like it’s designed to. I haven’t seen any drain flies pop up through my shower since installing this. And smell-wise no complaints as well. The only thing to note is it drains a bit slower but it’s not a bad trade off.

## Frequently Bought Together

- NILSTOREY Shower Floor Drain Backflow Preventer Valve Sewer Core Drainage Insert Drain Plug Hair Catcher Gas Sealer Floor Strainer Trap Seal (Green-2Pack)
- OPULENO Floor Drain Core, 4 Pcs Silicone Anti-Odor Plug, Sewer Core for Bathroom, Kitchen (White, Black)

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**Shop now:** [https://www.desertcart.sg/products/414840533-shower-floor-drain-backflow-preventer-valve-sewer-core-drainage-insert](https://www.desertcart.sg/products/414840533-shower-floor-drain-backflow-preventer-valve-sewer-core-drainage-insert)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-17*