Important Points to Consider when Buying a Vacuum for People who Suffer from Allergies
Dust Removal
Around three quarters of vacuum cleaner customers say suction is the number one priority. Motor power is strongly related to the suction of the vacuum cleaner and the amount of dust, dander and debris it removes.
Not Releasing the Dust after Removing It
Some vacuum cleaners do a good job of sucking up the dust but leave a fine layer of dust behind the vacuum cleaner. This matter may be resolved by having high suction, extra brushes or exhaust filters to ensure that the 100% of the dust sucked up by the vacuum stays in the machine.
For those who have asthma in addition to allergies, a dust cup that lets you empty it without coming into contact with the dust is important. A dust cup that has smooth sides and thus drops dirt into the trash can without creating a dust plume is important. For allergy sufferers who are set off by fine dust clouds, a bagged vacuum cleaner that seals in the dust when you remove the bag is a strong selling point.
Allergy and asthma sufferers want “sealed” systems. For allergy sufferers, the filtration system’s effectiveness is a good measure of how well it takes dust in but doesn’t re-release it.
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Pet Fur Removal
Not all vacuums are good at removing pet fur. Some vacuums that can pick up pebbles and small toys will pick up and then redeposit fine pet fur. If you have pet fur that you are allergic to, you need a vacuum cleaner that works just as well on pet fur as it does dust.
Deep Cleaning
Many vacuums with intermediate levels of suction remove the dirt at the top of the carpet but lack the suction to clean the base of the carpet for carpets that are more than an inch or two deep. If you have deep carpet, you need vacuums with high suction to get dirt and dust at the deepest level and base level of the carpet.
Deep cleaning is especially important if you are allergic to dust mites that live at the base of the carpet or deep in upholstery.
The Vacuum’s Air Filters
Some vacuums can act as an air filter as you clean the house, moving all air through at least one HEPA grade air filter. Vacuum cleaners with HEPA filters are thus preferable over those with standard filters. If the vacuum cleaner has a bag, vacuum bags that act as not only dust holders but air filters are preferable over those that are not.
Power and Air Flow
There is a strong correlation between the vacuum cleaner’s power and suction, but not always. A poor vacuum cleaner design with a higher wattage motor will have equivalent suction to a less powerful motor, with the wasted power translated into heat.
A better measure of its suction and cleaning ability is cubic feet per minute or CFM. This measures the air flow and thus air sucked through the vacuum cleaner per minute.
Type of Vacuum
In general, upright vacuums do better at generating sufficient power to suck the dirt out of deep carpets while doing well on hard floors. Canister vacuums are better for cleaning light carpets and bare floors, but they are easier to use to clean dust off shelves and draperies. Therefore, an upright vacuum is better for getting allergens like tracked in dirt and grass out of deep carpets, but a canister vacuum with a light wand is better for cleaning the cobwebs, upholstery and curtains of a home with hardwood floors.
If you have thick carpets, get the vacuum that has a beater bar over the one that doesn’t to remove allergens and dirt deeper in the carpet.
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