---
product_id: 215228258
title: "G.T. Water Products, Inc. 186 Drain King; 1-1/2-Inch to 3-Inch"
brand: "drain king"
price: "$127"
currency: NZD
in_stock: false
reviews_count: 6
category: "Drain King"
url: https://www.desertcart.nz/products/215228258-g-t-water-products-inc-186-drain-king-1-1
store_origin: NZ
region: New Zealand
---

# Water-powered, chemical-free Fast, effortless clog clearing Fits 1.5-3 inch drains G.T. Water Products, Inc. 186 Drain King; 1-1/2-Inch to 3-Inch

**Brand:** drain king
**Price:** $127
**Availability:** ❌ Out of Stock

## Summary

> 💦 Clear drains, clear mind—ditch the chemicals and join the Drain King revolution!

## Quick Answers

- **What is this?** G.T. Water Products, Inc. 186 Drain King; 1-1/2-Inch to 3-Inch by drain king
- **How much does it cost?** $127 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/215228258-g-t-water-products-inc-186-drain-king-1-1)

## Best For

- drain king enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Designed for 1.5 to 3-inch drains—kitchen sinks to pool pipes, one tool does it all.
- • **Eco-Friendly Power:** Harnesses garden hose water pressure—no harsh chemicals needed.
- • **Effortless Operation:** Quick setup and easy handling means unclogging drains is no longer a chore.
- • **Trusted by Thousands:** 4.4-star rating from over 3,000 users who saved time and money on plumbing.
- • **Durability Meets Simplicity:** Built with high-quality materials for long-lasting performance without complicated parts.

## Overview

The G.T. Water Products Drain King 186 is a durable, water-powered drain cleaner that fits 1.5 to 3-inch pipes. It uses garden hose pressure to quickly and safely clear clogs without chemicals or batteries. Easy to install and handle, it’s highly rated for restoring flow in sinks, tubs, washing machines, and even pool pipes—saving users time and costly plumber visits.

## Description

No chemicals, fast and easy, uses water from garden hose to unclog kitchen sinks, bathtubs, showers, washing machines, and main drains.

Review: Unblocked swimming pool return pipe - Had to wait some time for it to be delivered to the UK but it solved my pipe blockage problem on a 1.5 inch swimming pool sump return pipe. Used it in the sump end of the pipe. Had even tried turning the pump around to push the blockage out but to no effect.
Review: The drain king cleared what liquid drain cleaners and snakes couldn't touch and did it effortlessly. My home has cast iron drains. The tub drain had been getting slower and slower. In the past I had been able to use a plastic barbed snake to pull hair out and get it draining better. But each time the improvement was less and less. I tried running a snake into the trap from an access panel in a closet behind the tub and could not get the snake past past the trap. Out of desperation I tried the Drain King thinking if this did not get it a plumber was next. I connected a garden hose to the sink in the bathroom with an adapter followed the instructions and within a few minutes I had a free flowing drain! My wife's comment was she couldn't remember the last time the drain worked so well. I was so impressed that I used it in our laundry room on another cast iron drain for the washing machine that I also could not get a snake past. Same result. The drain flows great. I would have gladly paid two or three times the price. Additionally it is quick and easy to use. My only regret is I did not try it sooner. I would give this 10 stars if I could. Easily saved me a couple of hundred dollars and the next time my drains get slow I know exactly what to do. Great product and so simple.

## Features

- The product is manufactured in china
- The product is highly durable and easy to use
- Easy installation and easy handling

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000CBIWC |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 528,600 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,081 in Drain Augers |
| Certification | The first and only water-powered drain cleaner with the patented dispersing valve |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,164) |
| Date First Available | 15 Aug. 2012 |
| Item Package Quantity | 1 |
| Item Weight | 109 g |
| Item model number | Drain King - 186 |
| Manufacturer | G.T. Water Products, Inc. |
| Material | High Quality Material |
| Number of Pieces | 1 |
| Part Number | Drain King - 186 |
| Product Dimensions | 22.86 x 12.7 x 5.08 cm; 109 g |
| Size | 1.5-3 Inch |

## Product Details

- **Brand:** Drain King
- **Global Trade Identification Number:** 00077115186141
- **Item length:** 9 Inches
- **Manufacturer:** G.T. Water Products, Inc.
- **Material:** High Quality Material
- **Maximum pressure:** 40 Pound per Square Inch
- **Nominal wall thickness:** 0.125 inches
- **Outside diameter:** 1.5 Inches
- **Product dimensions:** 22.9L x 11.4W centimetres
- **UPC:** 077115186141

## Images

![G.T. Water Products, Inc. 186 Drain King; 1-1/2-Inch to 3-Inch - Image 1](https://m.media-amazon.com/images/I/21LJ+UZ3MeL.jpg)
![G.T. Water Products, Inc. 186 Drain King; 1-1/2-Inch to 3-Inch - Image 2](https://m.media-amazon.com/images/I/21n3+TekxuL.jpg)
![G.T. Water Products, Inc. 186 Drain King; 1-1/2-Inch to 3-Inch - Image 3](https://m.media-amazon.com/images/I/314RKnWPs5L.jpg)
![G.T. Water Products, Inc. 186 Drain King; 1-1/2-Inch to 3-Inch - Image 4](https://m.media-amazon.com/images/I/41mQ7Oi5N-L.jpg)
![G.T. Water Products, Inc. 186 Drain King; 1-1/2-Inch to 3-Inch - Image 5](https://m.media-amazon.com/images/I/515m76UlEEL.jpg)

## Questions & Answers

**Q: What size do i need for standard piping in my house.**
A: The 1½-3 inch size will wok for most residential indoor plumbing.

**Q: I just bought one, I think it's defective.  The bladder filled/ inflated properly, but it did not pulsate/ vibrate.  Is the vibration obvious?**
A: Yes, in my experience the pulsation is very audible.  You should not only hear it but be able to feel it.  I have used these for years but have found that they are now very poorly made and often faulty.  I even had one explode in the pipe which means that you have just added to your plumbing problems.

**Q: Will this work on a toilet?**
A: No, I think it only works for a 3 inch pipe that is not a toilet.  They make bigger ones, but not sure if it is meant for a toilet.

**Q: Can I return if it did not work?**
A: its amazon. of course you can return if it didn't work but it most likely will and would be good to keep around for the future

## Customer Reviews

### ⭐⭐⭐⭐⭐ Unblocked swimming pool return pipe
*by C***. on 10 June 2020*

Had to wait some time for it to be delivered to the UK but it solved my pipe blockage problem on a 1.5 inch swimming pool sump return pipe. Used it in the sump end of the pipe. Had even tried turning the pump around to push the blockage out but to no effect.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 10 December 2025*

The drain king cleared what liquid drain cleaners and snakes couldn't touch and did it effortlessly. My home has cast iron drains. The tub drain had been getting slower and slower. In the past I had been able to use a plastic barbed snake to pull hair out and get it draining better. But each time the improvement was less and less. I tried running a snake into the trap from an access panel in a closet behind the tub and could not get the snake past past the trap. Out of desperation I tried the Drain King thinking if this did not get it a plumber was next. I connected a garden hose to the sink in the bathroom with an adapter followed the instructions and within a few minutes I had a free flowing drain! My wife's comment was she couldn't remember the last time the drain worked so well. I was so impressed that I used it in our laundry room on another cast iron drain for the washing machine that I also could not get a snake past. Same result. The drain flows great. I would have gladly paid two or three times the price. Additionally it is quick and easy to use. My only regret is I did not try it sooner. I would give this 10 stars if I could. Easily saved me a couple of hundred dollars and the next time my drains get slow I know exactly what to do. Great product and so simple.

### ⭐⭐⭐⭐⭐ Review
*by N***E on 17 October 2024*

Ce déboucheur de canalisation est très efficace, adieu les produits chimiques qui promettent des miracles et qui ne débouchent rien. Insérer le déboucheur dans la canalisation, brancher sur un robinet ,mettre la pression et le tour est joué en quelques instants. Excellent investissement. Je recommande vivement ce déboucheur.

## Frequently Bought Together

- Drain King 186 Unclogs Bathroom Sinks, Showers, and Swimming Pool Drains, 1.5 to 3 Inch
- Drain King H34 Unclogs Sewer Lines, Main, and Outside Deck Drains, 3 To 4 Inch
- Drain King 750 Unclogs Main Drain & Sewer Line with Water Power, Plastic, 3 to 6 Inch

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-26*