---
product_id: 1183418
title: "Drain King 186 Unclogs Bathroom Sinks, Showers, and Swimming Pool Drains, 1.5 to 3 Inch"
brand: "drain king"
price: "€ 22.59"
currency: EUR
in_stock: true
reviews_count: 8
category: "Drain King"
url: https://www.desertcart.ie/products/1183418-drain-king-186-unclogs-bathroom-sinks-showers-and-swimming-pool
store_origin: IE
region: Ireland
---

# Water-powered pulsation Fits 1.5-3 inch drains Made in USA, premium build Drain King 186 Unclogs Bathroom Sinks, Showers, and Swimming Pool Drains, 1.5 to 3 Inch

**Brand:** drain king
**Price:** € 22.59
**Availability:** ✅ In Stock

## Summary

> 🚿 Blast away clogs like a pro—Drain King keeps your drains flowing and your home hassle-free!

## Quick Answers

- **What is this?** Drain King 186 Unclogs Bathroom Sinks, Showers, and Swimming Pool Drains, 1.5 to 3 Inch by drain king
- **How much does it cost?** € 22.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/1183418-drain-king-186-unclogs-bathroom-sinks-showers-and-swimming-pool)

## 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

- • **Durable & Reliable Build:** Crafted in the USA with high-quality materials for long-lasting performance you can trust.
- • **Powerful Water Pulse Action:** Harnesses water pressure (40-80 PSI) to blast through clogs fast and hassle-free.
- • **Chemical-Free & Eco-Friendly:** Say goodbye to harsh chemicals—Drain King uses pure water power to clear clogs safely.
- • **Proven Consumer Report Winner:** Rated 97/100, the only drain opener with such a high score—join the savvy pros who swear by it.
- • **Versatile Drain Compatibility:** Perfectly engineered for 1.5 to 3-inch drains—bathroom sinks, showers, kitchen, and even pool drains.

## Overview

Drain King 186 is a US-made, water-powered drain cleaner designed for 1.5 to 3-inch drains. Utilizing a patented pulsating valve, it clears stubborn clogs in bathroom sinks, showers, kitchen sinks, and pool drains without chemicals. Operating between 40-80 PSI, it offers a fast, eco-friendly, and reliable solution that outperforms traditional chemical and mechanical methods, earning top marks from Consumer Reports.

## Description

Drain King 186 Unclogs Bathroom Sinks, Showers, and Swimming Pool Drains, 1.5 to 3 Inch - Chemical Drain Openers - desertcart.com

Review: CAN'T BELIEVE HOW WELL AND EASILY IT WORKED!! - 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: This is your BEST bet to remove a clog. - So, you have a clog? The first thing you did was run to Lowes/Home Depot and bought Liquid Plumber, but after following the "wait up to 15 minutes before flushing pipes" and cover the opening so it can do its work undercover...it turns out that it's a miserable failure. So you go to Plan B, which is none-other then use a STRONGER chemical. In my case I picked up Liquid Lightening Drain Opener with the power of sulphur. After letting it sit for 20 minutes, it did nothing but smell up the whole house. Ok, on to Plan C, yet another chemical, but this time, I'll go organic since the sulphur smell turned me completely off. I used ZEP Drain Care. It sat there through the night and not only through the night, but sometimes through the day with added applications. NOTHING. Needless to say, Plan D didn't work either which was the use of a Plumbers Snake. I even used Drain Blaster which uses compressed air, but that didn't completely solve the problem. It helped somewhat or made it worse depending on the situation. Now, I'll cut to the chase, my shower has been draining slowly for months. When it got real bad, I would use the Drain Blaster and it would help, but it just moved the clog but did NOT REMOVE the clog. So this past week, I ordered Drain King #186. I knew it would get here after memorial day, but it wasn't a real emergency, since I was already use to it draining slowly. After calling in guests for Memorial Day, my wife informed me that there was a new problem...the sink was now draining so slow and it stunk horribly. I did what I knew I had to do, I grabbed the Drain Blaster, and in this case it didn't speed up the drainage, it actually brought it to a halt. A very embarrassing situation for my guests, but after getting through the day, I was hoping that Drain King would arrive and that it would actually work. Today, I finally got Drain King in the mail, I immediately went to work. The rubber on the product is very very strong, but flexible. I was able to maneuver it into the bathroom drain. My wife turned on the outside hose that it was connected to. It made a loud vibration. I ran it for about 3 minutes. No water splashed up at all. When I finished, I tested the drain, and IT WORKED PERFECTLY! Then I went to the sink. I shoved it into the main line going into the wall, but this time I didn't hear a vibration and that got me worried. I wasn't able to put Drain King more than 5 inches into the pipe and it was pretty horizontal which worried me that it would splash water back in my face. We put it on for less than a minute because I didn't hear a vibration and I was worried that it wasn't in correctly and the rubber would burst, so I took it out. I put the sink back together and cringed as I ran the water down the sink. I expected it to fill up and lay stagnant. HOWEVER, IT WENT DOWN SO FAST! It was better than it ever was. Truly amazing! I know this review is rather long, but I want you to realize that I tried everything. This Drain King IS WORTH EVERY CENT. If the thing just worked on the shower and busted after that, it was well worth it. But in my case, it cleared the shower and the sink perfectly. I Praise the Lord that I found this product. I believe you will find it is your BEST chance to clear any clog you have. P.S. There was a clone of this product in Lowes by Cobra Products. I never tried it, but I believe the thing that makes Drain King unique is the metal tip at the end which is supposed to be the key to its clog removal. This product received a 97 out of 100 on a Consumer Reports test of drain care products in 2006. The only such product to get such a high score. Just type into Google "Drain King Consumer Reports filetype:pdf" to bring up the report for yourself. Thanks for reading. I hope this makes up your mind to get this wonderful product.

## Features

- Made in U.S.A with high quality material
- Drain King is the original water-powered drain cleaner to ever enter the market
- Our Drain Kings feature a water pulsating valve to unclog blocked drains quickly, no hassle
- Clears slow and clogged drains with water power in your bathroom sink, kitchen sink, and shower
- Important Tips: store in cool dark place, do not use with hot water. Minimum pressure to inflate is 40 psi up to a maximum of 80 psi​
- Great for cleaning kitchen sink
- Great for cleaning bathtub and shower
- Cleans washing machine drains
- Fits drain size of 1-1/2 to 3-Inch
- Made in the U.S.A.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Drain King |
| Material | High Quality Material |
| Maximum Pressure | 40 Pound per Square Inch |
| Nominal Wall Thickness | 0.125 inches |
| Outside Diameter | 1 Picometer |
| Product Dimensions | 8.94"L x 4.37"W |

## Product Details

- **Brand:** Drain King
- **Global Trade Identification Number:** 00077115186141
- **Item Length:** 5 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 Picometer
- **Product Dimensions:** 8.94"L x 4.37"W
- **UPC:** 077115186141

## Images

![Drain King 186 Unclogs Bathroom Sinks, Showers, and Swimming Pool Drains, 1.5 to 3 Inch - Image 1](https://m.media-amazon.com/images/I/51dddntn+ZL.jpg)
![Drain King 186 Unclogs Bathroom Sinks, Showers, and Swimming Pool Drains, 1.5 to 3 Inch - Image 2](https://m.media-amazon.com/images/I/615cXDK1SeL.jpg)
![Drain King 186 Unclogs Bathroom Sinks, Showers, and Swimming Pool Drains, 1.5 to 3 Inch - Image 3](https://m.media-amazon.com/images/I/515m76UlEEL.jpg)
![Drain King 186 Unclogs Bathroom Sinks, Showers, and Swimming Pool Drains, 1.5 to 3 Inch - Image 4](https://m.media-amazon.com/images/I/81jxRHLbaEL.jpg)
![Drain King 186 Unclogs Bathroom Sinks, Showers, and Swimming Pool Drains, 1.5 to 3 Inch - Image 5](https://m.media-amazon.com/images/I/61tOW2pvdrL.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ CAN'T BELIEVE HOW WELL AND EASILY IT WORKED!!
*by A***R on December 10, 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.

### ⭐⭐⭐⭐⭐ This is your BEST bet to remove a clog.
*by D***. on June 1, 2011*

So, you have a clog? The first thing you did was run to Lowes/Home Depot and bought Liquid Plumber, but after following the "wait up to 15 minutes before flushing pipes" and cover the opening so it can do its work undercover...it turns out that it's a miserable failure. So you go to Plan B, which is none-other then use a STRONGER chemical. In my case I picked up Liquid Lightening Drain Opener with the power of sulphur. After letting it sit for 20 minutes, it did nothing but smell up the whole house. Ok, on to Plan C, yet another chemical, but this time, I'll go organic since the sulphur smell turned me completely off. I used ZEP Drain Care. It sat there through the night and not only through the night, but sometimes through the day with added applications. NOTHING. Needless to say, Plan D didn't work either which was the use of a Plumbers Snake. I even used Drain Blaster which uses compressed air, but that didn't completely solve the problem. It helped somewhat or made it worse depending on the situation. Now, I'll cut to the chase, my shower has been draining slowly for months. When it got real bad, I would use the Drain Blaster and it would help, but it just moved the clog but did NOT REMOVE the clog. So this past week, I ordered Drain King #186. I knew it would get here after memorial day, but it wasn't a real emergency, since I was already use to it draining slowly. After calling in guests for Memorial Day, my wife informed me that there was a new problem...the sink was now draining so slow and it stunk horribly. I did what I knew I had to do, I grabbed the Drain Blaster, and in this case it didn't speed up the drainage, it actually brought it to a halt. A very embarrassing situation for my guests, but after getting through the day, I was hoping that Drain King would arrive and that it would actually work. Today, I finally got Drain King in the mail, I immediately went to work. The rubber on the product is very very strong, but flexible. I was able to maneuver it into the bathroom drain. My wife turned on the outside hose that it was connected to. It made a loud vibration. I ran it for about 3 minutes. No water splashed up at all. When I finished, I tested the drain, and IT WORKED PERFECTLY! Then I went to the sink. I shoved it into the main line going into the wall, but this time I didn't hear a vibration and that got me worried. I wasn't able to put Drain King more than 5 inches into the pipe and it was pretty horizontal which worried me that it would splash water back in my face. We put it on for less than a minute because I didn't hear a vibration and I was worried that it wasn't in correctly and the rubber would burst, so I took it out. I put the sink back together and cringed as I ran the water down the sink. I expected it to fill up and lay stagnant. HOWEVER, IT WENT DOWN SO FAST! It was better than it ever was. Truly amazing! I know this review is rather long, but I want you to realize that I tried everything. This Drain King IS WORTH EVERY CENT. If the thing just worked on the shower and busted after that, it was well worth it. But in my case, it cleared the shower and the sink perfectly. I Praise the Lord that I found this product. I believe you will find it is your BEST chance to clear any clog you have. P.S. There was a clone of this product in Lowes by Cobra Products. I never tried it, but I believe the thing that makes Drain King unique is the metal tip at the end which is supposed to be the key to its clog removal. This product received a 97 out of 100 on a Consumer Reports test of drain care products in 2006. The only such product to get such a high score. Just type into Google "Drain King Consumer Reports filetype:pdf" to bring up the report for yourself. Thanks for reading. I hope this makes up your mind to get this wonderful product.

### ⭐⭐⭐⭐⭐ Works great!
*by J***S on January 21, 2026*

Excellent tool! Used to unclog a sink drain that is constantly getting clogged because the A/C drains into the pipe under the sink...have to clear it at least twice a year, even when using chemicals that are supposed to help with that (south Texas, so A/C runs year round). This was easy to use, and cleared the drain in minutes. Beats the heck out of using the drain auger!

## 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 Ireland*
*Store origin: IE*
*Last updated: 2026-03-05*