Handheld vacuum cleaners are small vacuum cleaners that can be operated using only one hand. They are mostly powered by rechargeable batteries (cordless handheld vacuum cleaner) or sometimes by mains power (corded handheld vacuum cleaner).
Some of them are rated for wet-dry dirt, but they must be cleaned after cleaning wet materials to avoid unpleasant odors. Small vacuum cleaners powered by rechargeable batteries are often found in the kitchens, cars and similar areas where dirt must be cleaned quickly and from tight and narrow areas.
Very often, new models of handheld vacuum cleaners (both cordless and corded) feature washable HEPA filters for much improved air filtration.
Cordless Handheld Vacuum Cleaner
Cordless handheld vacuum cleaners are usually small vacuum cleaners suitable for one hand operation in tight areas like kitchens and cars, where small dimensions are needed. Time of operation is often not important since they are mostly used only in 'emergencies'. Some models can be held in charging stations all the time - read the instructions since not all battery types allow this kind of operation. Car cordless handheld vacuum cleaners are recharged from car electric system, mostly using cigarette lighter adapter.
Suction power is not as strong when compared with corded vacuum cleaners, but cordless vacuums can be very very quiet...
Corded Handheld Vacuum Cleaner
Corded handheld vacuum cleaners are somewhat larger than cordless vacuums, but they are usually much stronger. They are sometimes large enough that operation with one hand is very hard, but most of them can be easily operated with just one hand. Power cord limits the freedom of operation, but corded vacuum cleaners don't have battery related problems - charging, recharging, memory effects, power drop after longer period of operation etc. Often, corded handheld vacuum cleaners have more attachments for specialized operations like cleaning pet hair, cleaning different surfaces etc.
What Is The Best Handheld Vacuum Cleaner
What is the best handheld vacuum cleaner depends on many things ranging from personal needs and preferences, types of areas being cleaned, available attachments and similar. Handheld vacuum cleaners are often not suitable for vacuuming larger areas, but in 'emergencies' cordless handheld vacuum cleaners can be of great help - fast cleaning cars, kitchens, children rooms, spilled dirt on the carpets, sofas, chairs etc.
Due to their small dimensions, they can be easily stored and used quickly when needed. Often, they are very cheap when compared with 'normal' sized canister or upright vacuum cleaners, providing similar performances for just a fraction of cost - great as second home vacuum cleaner.
For cleaning larger areas, handheld vacuum cleaners are not as suitable as canister or upright vacuum cleaners.