Mr. Tong Air Pressure Drain Blaster uses the power of compressed air to clean out even the toughest clogs in your drains in just seconds. No more having to use toxic chemicals that can corrode your pipes or endanger your family. No more messing and fussing with traditional plungers. And no more having to call the plumber. Just pump - the clog is gone instantly. Food clogs, paper clogs, even hair clogs are no match for the power of Mr. Tong. You can use Mr. Tong Drain Blaster in every room of the house because it works on every drain. Mr. Tong doesn't use toxic chemicals, it's perfectly safe and environmentally friendly. Mr. Tong Air Pressure Drain Blaster includes a complete set of attachments that you can use to unclog every drain in the house. It lasts for years and it can literally save you hundreds of dollars - you may never have to call a plumber again. Product dimensions: 22.5x4.5inches; Floor drain plunger head: 3 inches diameter; basin plunger head: 4.5 inches diameter; Package dimensions: 23.5x10.5x3.5 inchesFeatures:l High pressure air power; Use a floor/bike pump to force air into the plunger cylinder; Once the desired air pressure is reached, press the button to discharge the compressed air; With a 'BAAM', Mr.Tong will blast away even the toughest clogs in your drains in just second. l Comes with pressure gaugel Includes 3 plunger heads, 1x basin plunger head, 1x two-way floor drain plunger head and 1x inflatable toilet plunger head( use the inflatable bulb to adjust the size of the toilet plunger head to fit different toilet)l Works on sinks, tubs, and toilets; Suitable for households, hotels, restaurants and various places. l Reusable; No corrosive chemicals, environmentally friendlyl Durable, easy-to-use designl Professional package, easy for storage Different uses Pressure parameter Kitchen sinks 30 psi/ ( '2' on pressure gauge) Floor drains 75-120psi ('5'-'8' on pressure gauge) Toilets 60-75psi/ ('4'-'5' on pressure gauge) How to use:1. Choose the appropriate plunger head2. Use a pump to fill the plunger cylinder with air3. Once the desired air pressure is reached, press the red button to discharge the compressed air4. With a "BAAM", the clog is gone instantly5. Place Mr. Tong to the congestion