---
product_id: 286239537
title: "Rats & Mice Prevention for Drains"
brand: "rat blockers"
price: "€ 202.67"
currency: EUR
in_stock: true
reviews_count: 7
url: https://www.desertcart.be/products/286239537-rats-and-mice-prevention-for-drains
store_origin: BE
region: Belgium
---

# Fits standard 6-inch (145-150mm) drains perfectly Stainless steel, rust & gnaw resistant Double non-return flap for max rodent defense Rats & Mice Prevention for Drains

**Brand:** rat blockers
**Price:** € 202.67
**Availability:** ✅ In Stock

## Summary

> 🚫🐀 Lock out rats, lock in peace of mind!

## Quick Answers

- **What is this?** Rats & Mice Prevention for Drains by rat blockers
- **How much does it cost?** € 202.67 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/286239537-rats-and-mice-prevention-for-drains)

## Best For

- rat blockers enthusiasts

## Why This Product

- Trusted rat blockers brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Peace of Mind Warranty:** Backed by a 12-month manufacturer warranty for reliable, worry-free use.
- • **Plug & Play Installation:** No expert needed—easy fit for 6-inch clay or plastic pipes with adjustable bolt for flow direction.
- • **Built to Last Underground:** Corrosion-proof and gnaw-resistant stainless steel guarantees long-term protection.
- • **Health & Hygiene Guardian:** Stops disease-carrying rodents from invading your property through drains.
- • **Twin-Flap Tech for Ultimate Rodent Blockade:** Dual stainless steel valves ensure zero rat entry without disrupting wastewater flow.

## Overview

The Rat Blockers Stainless Steel Double Non-Return Valve is a durable, rust-resistant drain guard designed to fit 6-inch (145-150mm) clay and plastic pipes. Featuring twin flaps for enhanced rodent prevention, it allows free wastewater flow while blocking rats from entering your property through underground drains. Easy to install with no maintenance required, it comes with a 12-month warranty, making it a smart, hygienic solution for rodent control.

## Description

Rat blockers specifically create a barrier that effectively prevents rats, mice, and other small rodents from gaining access to properties through the drainage systems. One of the most significant reasons for employing rat blockers is to protect the health and hygiene of occupants within properties. Rodents can carry diseases and bacteria, posing health risks to humans. By keeping them out of drainage systems, rat blockers help mitigate these health concerns. Rat blockers require no previous installation experience and require no long-term maintenance once installed. It can be installed at either the pipe's entrance or exit, and the included bolt can be adjusted to match the flow direction.

## Features

- ✔ DOUBLE NON-RETURN FLAP PROTECTION: Features twin stainless steel non-return valves that allow free wastewater flow while helping prevent rats and rodents from entering through the drain. Dual flap design provides enhanced protection compared to single-valve alternatives.
- ✔ EFFECTIVE RAT ENTRY PREVENTION: Designed to help stop rats accessing your property via underground drainage systems. A practical solution for households experiencing rodent activity in sewer pipes.
- ✔ STAINLESS STEEL – RUST & GNAW RESISTANT: Manufactured from durable stainless steel for long-lasting performance. Resistant to corrosion and designed to withstand gnawing, making it suitable for underground drainage use.
- ✔ SUITABLE FOR 6 INCH (145–150MM) DRAINS: Flexible fitting for standard 6” clay and plastic drainage pipes. Designed to fit securely within 145mm–150mm internal pipe diameters.
- ✔ 12-MONTH MANUFACTURER WARRANTY: Includes a 12-month warranty for peace of mind. Built for durability and long-term drainage protection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B08CM9XFWW |
| Best Sellers Rank | 142,674 in Garden (See Top 100 in Garden) 1,389 in Rodent Control |
| Customer Reviews | 4.3 4.3 out of 5 stars (12) 4.3 out of 5 stars |
| Date First Available | 6 July 2020 |
| Item Display Length | 13 centimetres |
| Manufacturer | Rat Blockers |
| Product Dimensions | 13 x 9.3 x 9.3 cm; 770 g |

## Images

![Rats & Mice Prevention for Drains - Image 1](https://m.media-amazon.com/images/I/711sjxlh12L.jpg)
![Rats & Mice Prevention for Drains - Image 2](https://m.media-amazon.com/images/I/61aEMMvZwPL.jpg)
![Rats & Mice Prevention for Drains - Image 3](https://m.media-amazon.com/images/I/31YpxwzJDvL.jpg)
![Rats & Mice Prevention for Drains - Image 4](https://m.media-amazon.com/images/I/31ukRiPb3pL.jpg)
![Rats & Mice Prevention for Drains - Image 5](https://m.media-amazon.com/images/I/61AGM+0f2jL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can these be fitted to slightly bigger diameter pipe (6.3 inch inside diameter)? Thank you**
A: with a 0.3 inch adjustment, there is no problems there. You can pull the sides slightly for a better fitting.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Surface warter drain issue.
*by  on Reviewed in the United Kingdom 16 November 2024*

Since installing this product we have not heard any creatures. Very effective for what we needed. Highly recommended for keeping any uninvited guests out. Very easy to install, a little expensive but worth it. Looks like it will last for a long time.

### ⭐⭐⭐⭐⭐ Well made
*by  on Reviewed in the United Kingdom 31 October 2025*

Great product seems well made hopefully it solves a problem.

### ⭐⭐⭐⭐ Seems to be working correctly. Price is steep for what it is but appears to be doing its job
*by  on Reviewed in the United Kingdom 5 November 2021*

East to install but expensive for what it is.

## Frequently Bought Together

- Rat Blockers for Drains - for 6 inch Drains (145/150mm) - Non-Return Valve, Twin Flaps (Pack of 1)
- Rat Blockers for Drains | Permanent Rat Prevention Valve & Rust Resistant Stainless Steel, Flexible Fitting 95mm - 105mm (Pack of 1)
- Roshield Rat Drain Guard | Stop Rats within Drainage & Properties | Rodent Flap Control & Prevention Proofing (Stainless Steel 4"/110mm)

---

## 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/286239537-rats-and-mice-prevention-for-drains](https://www.desertcart.be/products/286239537-rats-and-mice-prevention-for-drains)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-19*