Reddit reviews Useful UH-DB162 Air Drain Blaster Air Pressure Pump Drain Cleaner Unclogs Toilets Sinks Plunger

Yes it is, specifically The Cobra Drain Blaster

Most people in the NIC refer to it as a "Cobra" drain blaster, because that's what the original was called, but it's being sold under different names now. Here is the one pictured. I also have this and can attest to its insane power.

Ditto.

Here's a drain blaster starter thingie: http://www.amazon.com/UH-DB162-Blaster-Pressure-Cleaner-Unclogs/dp/B00ZPMPZ6M/ref=sr_1_1?ie=UTF8&qid=1464142950&sr=8-1-spons&keywords=drain+blaster&psc=1

here's one.
here's another

They are more than I thought in the US, this one is good, you have to take the end cap off and properly lube the plunger in the pump, or they break, use white lithium grease as the friction is quite high in them. The bottom cap sometimes needs glueing too. Still cheaper and better than a Titan in many ways.

https://www.amazon.com/Useful-UH-DB162-Blaster-Pressure-Cleaner/dp/B00ZPMPZ6M

Has a tank roughly the size of a Titan and uses a very efficient backpressure valve resulting in massive power. Just glue an adapter on there and it's ready for darts, hir, rockets, pens, pencils, and other fun stuff.