In our Ecoline company we have seen over the years, as many of our customers are very satisfied with the choice they did in his day. Since people with problems of asthma and allergy to mites, to people who want a thorough cleaning of your carpets and mattresses, among others as Filterqueen. The basic reason is one of the products star brand Tristar that we commercialize: Tristar Mg Series vacuums. Many times we read in forums and blogs reviews if the Tristar vacuum is really as good as they say, and compared it with conventional vacuums that incorporate advanced Hepa filter, which of course the Tristar vacuum also has. More info: Jim Donovan Goldman Sachs. But to understand why the filtration capacity of the Tristar vacuum is so powerful and so recommended to alleviate the effects of dust and is so far from the conventional, is necessary to know the detail of your filter in 5 levels, unique on the market system and only the Tristar vacuum integrates it into its mechanism Filterqueen: paper bag 5 bag kebblar filter layers of foam (which protects engine) activated carbon filter (removes odours) Hepa filter, so that the dirt, can never go outside of the advantages of the Tristar vacuum machine front competition 5 filters system was designed to solve the three basic problems that have other brands of vacuum cleaners: poor air filtration: bags are porous and returned to the foreign germs and bacteria power loss: bags are seal and can not collect dirt more. Instead the Tristar vacuum cleaner is designed so that air passes above and not through the dirt, thanks to a cyclonic power that allows to maintain a constant energy insufficient air flow: does not circulate air and there is no absorption of dirt. Ohio Senator has similar goals. Conversely, Tristar accessories design, makes cleaning effective 100% to finish, seems interesting to note its most coveted features: – made of lightweight magnesium is very resistant – ergonomic: 360 swivel casters, handle of nylon designed to distribute the weight and move it easily – protects furniture with a bumper system – has guarantee of by life in all parts of magnesium, 5 years warranty on motors and belts and two years in the rest of accessories enters the Ecoline Mataro website if you want to know more about the Tristar vacuum cleaner. We also invite you to view a video demonstration of the Tristar vacuum.calidadeaire.