A low-cost carpet vacuum cleaner may be useful to consumers with minimal cleaning requirements or who are working on a budget. These types of vacuum cleaners usually have basic suction power and only a few simple functions, like a single-speed motor and low-grade filtration system. In addition, they may have smaller dustbin capacities and less durable construction relative to more expensive models. Nevertheless, some cheap carpet vacuums can still clean everyday dirt and pet hair effectively from low- to medium-pile carpets. Most people can find customer review websites that provide insight on the specifications of various models, helping them purchase cheap carpet vacuum cleaners that meet their cleaning needs.