Small Drain Cleaning Bladder – Fits 1" to 2" Drain Pipes (Replaces GlückMarine Drain Bladder)

Small Drain Cleaning Bladder – Fits 1" to 2" Drain Pipes

This drain cleaning bladder is engineered to clear stubborn blockages in drain pipes with diameters ranging from 1" to 2" (25mm to 50mm). It attaches to a standard garden hose, using water pressure to expand within the pipe and flush away obstructions in kitchen sinks, bathroom drains, showers, and main sewer lines.

This bladder is a direct replacement for the GlückMarine Small Drain Cleaning Bladder and the DURATECH Drain Bladder (small size).

• Installation: Connects to a standard garden hose.
• Compatibility: Fits 1" to 2" (25mm to 50mm) drain pipes.
• Operating Note: For use with cold water only.

Compatible Applications

Confirm your application in the table below.

Technical Specifications

Package Contents

• 1 x Small Drain Cleaning Bladder (Fits 1" to 2" Drain Pipes)

Installation Guide

1. Attach the rubber bladder securely to a standard garden hose.
2. Insert the bladder at least 6 inches down the drain to ensure it can form a proper seal.
3. Turn on the cold water slowly to full force.
4. The bladder will expand, locking itself in place inside the pipe.
5. Pulsating jets of water will work to loosen and flush the blockage down the drain.

NOTICE: Do not use with hot water. Use cold water only to prevent damage to the bladder.

Troubleshooting & FAQ

What size drains does this bladder fit?
This cleaning bladder is designed for drain pipes with a diameter between 1" to 2" (25mm to 50mm). It is suitable for most kitchen sinks, bathroom sinks, bathtubs, and shower drains.

How do I use the drain bladder correctly?
Attach the bladder firmly to a standard garden hose. Insert it at least 6 inches down the drain to ensure a secure seal. Turn on the cold water slowly, allowing the bladder to expand and dislodge the blockage with pulsating water jets.

Can I use hot water with this bladder?
No. The use of hot water is not recommended as it can damage the rubber housing and reduce the product's lifespan. Always use cold water.

Is this a direct replacement for other brands?
Yes, this serves as a high-quality aftermarket replacement for the GlückMarine Small Drain Cleaning Bladder and the small-sized DURATECH Drain Bladder.

OEM vs. Aftermarket?
This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

How fast do you ship and how much does it cost?
We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

What is your warranty and return policy?
This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.