Vacuflo Deluxe Bare Floor Genuine Central Vacuum Attachment Kit w/30ft Hose Vacuflo offers a variety of attachment sets depending on your individual needs. If you have genuine Vacuflo inlets, you must purchase a genuine Vacuflo Tool Kit. The Vacuflo Inlet Valve's low-voltage contact switches are above the valve opening. The low-voltage connection is made when the low-voltage pins on the hose are inserted into the contact switch. If you are unsure of which tool kit to purchase, please call us at 800-221-8227.