Cyclovac central vacuum model-H725, is ideal for cleaning homes up to 8,000 sq. ft. and for using with the retractable Hide-a-hose system. This is a single-motor 120 volt system. All of our models include Cyclofiltre, which is an antimicrobial treatment which helps prevent the growth of mold, bacteria and fungi which can be associated with allergies. This unit is all-steel in construction and has a bag capacity of 5 gallons.