Suction Nozzle clips into the front of the foot of the Lift-Off Upright Carpet Cleaners. Fit the following models: PROHEAT 2X LIFTOFF 1560 ,1565T, 1565 DEEPCLEAN LIFTOFF DELUXE PET 24A4 ProHeat 2X LiftOff DEEP CLEAN LIFTOFF 66E1 DEEPCLEAN LIFTOFF PROFESSIONAL 66E18 PROHEAT 2X LIFTOFF 80X9V PROHEAT LIFT OFF 15652 DEEP CLEAN LIFTOFF PET 66E12 PROHEAT LIFT OFF PET 15651 PROHEAT 2X LIFTOFFPET 30K7T