One of the causes of an asthma attack is the faeces of house dust mites. HEPA filter vacuum cleaners conform to a worldwide standard for filters required to trap 99.97 percent of particle emissions down to 0.3 microns in size while also removing odors.
This means cigarette smoke, bacteria, pet dander, cockroach droppings, mold spores, pollen and the faeces of dust mites will be sucked up and be removed resulting in cleaner, fresher air with much less allergens.
HEPA Filter Vacuum Cleaners
Buy vacuums with a sealed system construction which does not leak air prior to it being filtered. Hoover’s latest models such as the Hoover WindTunnel Canister Vacuum, S3765-040, use windtunnel technology to enhance dirt pick-up and reduce the scattering of debris, and its hepa filter traps dust particles and allergens up to 99.97%.
Dusting regularly is equally important and using the vacuum cleaner’s dusting brush will not result in a cloud of dust compared to using feather dusters. Dust compartment must be emptied regularly. Those with dust bag-full indicators or see through canisters let you know when to empty the dust collected with just a simple click. Bagless models save cost and trouble of having to buy bags. To always maintain the efficiency of the HEPA filters which do clog with dust through prolonged usage, they need to be replaced or washed at least once a year.
Vacuums that come with a turbo brush or power head are much more efficient at removing pet hairs but power heads are better at removing dirt from carpets. Both use a rotating brush inside the head to sweep up and shake out dirt and pet hair. Power heads use a small electric motor in the head unit to turn the brush whereas turbo heads use airflow to operate the brush.
Vacuums that come with attachments such as a crevice nozzle which is great for narrow corners and around and under furniture, an upholstery brush for curtains and soft furnishings, make cleaning more easier and more efficient and thus more dust-free.
Hepa Filter Vacuum Cleaners for Allergy Sufferers
Allergy sufferers who vacuum regularly with HEPA filter vacuum cleaners decrease their exposure to allergens and may help reduce their allergy and asthma symptoms. So always look for vacuum with HEPA filter if any of your family member suffering from allergy or asthma.
To conclude, there are various factors to consider if you want to get a reliable vacuum and the filter type is just one of them. To know more about the process of selecting a reliable vacuum, visit this site.