---
product_id: 29854819
title: "3 & 4 Inch"
brand: "grate seal"
price: "$4889"
currency: COP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co/products/29854819-3-and-4-inch
store_origin: CO
region: Colombia
---

# No debris Easy install Odor-proof 3 & 4 Inch

**Brand:** grate seal
**Price:** $4889
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Space with Effortless Elegance!

## Quick Answers

- **What is this?** 3 & 4 Inch by grate seal
- **How much does it cost?** $4889 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/29854819-3-and-4-inch)

## Best For

- grate seal enthusiasts

## Why This Product

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

## Key Features

- • **Sleek One-Piece Design:** Enjoy unobstructed water flow with a clean, modern look.
- • **Effortless Installation:** Transform your space in minutes with no alterations needed!
- • **Lightweight Yet Durable:** At just 2.89 ounces, it’s easy to handle without compromising strength.
- • **Odor and Insect Barrier:** Say goodbye to unwanted smells and pesky drain flies.
- • **Maintenance-Free Solution:** Forget about upkeep—this is a permanent fix!

## Overview

The Grate Seal GS01 is a 3 & 4-inch drain cover designed for easy installation without altering existing outlets. It effectively prevents odors and insects while featuring a sleek, one-piece design that ensures unobstructed water flow. Lightweight and maintenance-free, this durable solution is perfect for any modern home.

## Description

STOP SMELLY DRAINS! Made from a high quality, flexible polymer, Grate Seal is a permanent and maintenance-free, one-way valve that is easily retro-fitted into drains and floor wastes to stop sewer smells and hazardous odors and cockroaches, sewer back-wash, suds and even noise coming from drains into habitable areas. From homes to hospitals to high-rises, Grate Seal is 100% effective.

## Features

- Easy installation, with no alteration to existing outlets
- Prevents the passage of odors, drain flies and other insects
- One piece, with no braces to catch debris or obstruct water flow
- Permanent, maintenance-free solution

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Grate Seal |
| Part Number | GS01 |
| Item Weight | 2.89 ounces |
| Product Dimensions | 8.27 x 3.94 x 3.94 inches |
| Item model number | GS01 |
| Is Discontinued By Manufacturer | No |
| Size | 4" diam: 8.27" length, 3" diam: 6.5" length |
| Color | Black |
| Material | EPDM |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![3 & 4 Inch - Image 1](https://m.media-amazon.com/images/I/51t2DoqajrL.jpg)
![3 & 4 Inch - Image 2](https://m.media-amazon.com/images/I/61TkJCeXbeL.jpg)
![3 & 4 Inch - Image 3](https://m.media-amazon.com/images/I/6171Xm0pMYL.jpg)
![3 & 4 Inch - Image 4](https://m.media-amazon.com/images/I/719+2u+4piL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ IT WORKS!!!
*by X***R on February 22, 2021*

We had the most awful smell coming from a floor drain in my business, and this product fixed it immediately. We cut it down to the correct size and it fits like a glove. No more bad smell! Buy it immediately if you have the same issue!

### ⭐⭐⭐⭐⭐ Eliminated unpleasant smell from drain in basement
*by N***K on January 9, 2022*

A drain in our basement was making our house smell like a sewer. We have a 3 inch drain opening, so I had to cut the product down to the 3 inch rung. The smell is gone and it was very easy to get it installed. I wish I had known about the product sooner. It is totally worth the money to eliminate the unpleasant smell forever and not worry about the drain being blocked.

### ⭐⭐⭐⭐ Better design, but trim with care
*by T***D on July 18, 2016*

Better design than that of the Jay R. Smith Mfg. version. Handles waste very well, seals like a champ. Only reasons I gave 4 stars is the high price and the ease of trimming the device to fit a 3" pipe. I found it is best to use a pair of scissors to trim, rather than using a utility knife (if you use a knife, you may end up cutting yourself as the rubber is slippery).

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**Shop now:** [https://www.desertcart.co/products/29854819-3-and-4-inch](https://www.desertcart.co/products/29854819-3-and-4-inch)

---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-22*