I was about to buy the vacuum cleaner. I waived by the vacuum cleaners with the Sacken (it's the last century) and has decided to acquire the model with the Akwa filter. In the business I have said that the suction lower in Akwa-filters, the dimensions is more than the simple vacuum cleaners and have recommended that the vacuum cleaner with the technology to buy the cyclone. But I'm allergic and therefore remained at Aqua Laser Vacuum Jet 3, small and, what's important, inexpensive. Super Suction and really a pleasant volume. The suction was excellent on all types of reasons, the cleaning goes easily. And favorable for this price! The vacuum cleaner to me and my wife liked. If you allergic or at you the house the animals - things simple are necessary. The purchase of JOLTA was without problems. Delivery fast.