Review on 🔥 High-Output Air Pump - Double Quick III: Incredibly Efficient and Rapid Inflation by Matthew Riley

I have an Intex Seahawk II. This pump allows me to inflate the main chambers and base twice as fast as a standard pump. As far as deflating, the floor and seats have pressure valves and the adapter that comes with it is fine for deflating them, but I don't see a way to use a pump to deflate the main chambers, not that it would really be necessary if the Boston valves are fully open. Air comes out quickly. While it would be nice to pull air out of the main chambers to make them flatter, it would be easier to fold them up and put them in a carry bag. There might be a way to bleed air through the Boston valves, if so I haven't figured it out yet. Using the pump hose like you would inflate and changing sides at the bottom of the pump itself takes a lot of pressure and doesn't feel right. Faster inflation makes the pump justified in my opinion. Update June 27, 2012 Have used this pump 3 times now to pump my Intex Seahawk II. I can inflate each of the two main chambers in about a minute, the floor in under a minute, two seats in seconds for both and the seats deflate too. I still don't know if it's possible to drain the main chambers with this pump, or at least I haven't figured it out yet, I hope so, that would be great. this pump is just right, it is very light and works great.