Silence, cleanliness, and cordless freedom—all in one. Waterpik ION runs for 4 weeks per charge, offers 10 pressure levels and 7 tips—for braces, implants, and sensitive gums. 30- and 60-second timers ensure thorough cleaning. 20.3 fl oz tank lasts long, and PrecisionPulse tech removes up to 99.9% of plaque. Pro-level hygiene—ready to go anywhere