DURATECH Drain Bladder, Medium Drain Cleaning Bladder, Fits 1-1/2" to 3" Drain Pipes, Unclogs Stubborn Blockages in Kitchen Sinks, bathtubs, Showers, and Main drains

What it’s designed for. Works .

What can I say, this works like a charm when you have a blockage in the outbound line on septic systems.

Gets great pressure to easily and inexpensively clean out your pipes! It was easy to use and took hot water at full blast without any issues. Seems like it will be very durable. I’ve used it in a few locations and because of how easily it functions, and how quickly it works with the water flow, I’ll probably use this at least once a year in all the pipes I can think of!

Good product, well made. Did the job its design for

Works when nothing else will

Like many other reviews, mine blew up. Took less than 1 minute after water pressure was applied. My use was a 2" floor drain.

This thing is awesome, it’s cheap and works great. Just get a cheap hose plug it in, stuff this thing in the drain and say goodbye to the clog.

I had a similar item in the past, which worked well. I purchased this as a replacement for that item. However, this one appears to be made of weaker rubber material. This works well if the entire device can be inserted into the drainpipe. If the part of the device is outside the drainpipe, it tends to bulge up in the portion remaining outside (the part closer to the hose attachment), eventually forcing the entire device out of the drain, causing a big mess around.