Particles | Vacuum Cleaner

Bagless HEPA Vacuum Cleaner With Almost 100% Filtering

Friday, July 25th, 2008 by admin

Bagless hepa vacuum cleaner includes hepa filters with 99.97% filtering particles. This type of filter is base on three different types of filter processing which are interception, impaction and diffusion. When particles follow the air stream and adhere directly to the filter is interception filtering. Impaction is when the larger particles embed directly on the filter. Diffusion entraps the smaller particles.

To understand HEPA filtering, you need to understand how air filtering works. During the Manhattan Project in the 1950’s, filtering of air to remove radioactive particles was needed and filters that could stop particles as small as 0.3 microns in diameter were developed. With a bagless HEPA vacuum cleaner, the HEPA filters work either by impact, meaning the air flows through the filter and the small particles hit the filter’s openings, which are too small to pass through.

Air flowing through the filter can also push the particles close enough to the filter’s opening that they get stick on the sides of the opening. With a bagless HEPA vacuum cleaner, there are usually two filters. A larger filter in which most of the dirt and dust that you can see is captured and a HEPA filter for the stuff that you cannot see with the naked eye. Many of the bagless HEPA vacuum cleaners has the HEPA filter after the internal filter to catch anything that got through the first section. One of the Hepa cleaners which you may want to consider is Sunpentown Bagless Upright Vacuum Cleaner with HEPA.

Do you think Hepa System is the best?

For people who keep pets, the regular vacuum cleaners may cause spreading back the pets hair, so bagless hepa vacuum cleaner definitely suit this type of people because of its high filtering mechanism.

Never do a blind purchase just because of companis advertisements. Always a bit of researching in forum reviews and read the bagless vacuums ratings is essential. There are tons of models out there which make you to read the real consumers feedback about specific bagless hepa vacuum cleaner brand which you want to buy.

Remember the term of bagless doesn’t mean that you don’t have to clean the bagless HEPA vacuum cleaner regularly and change the filter periodically. You should do that same as regular vacuum cleaners.

Eureka 4870MZ Boss Smart-Vac Upright HEPA Vacuum Cleaner