by Philips Sonicare • Model: HX3921/40
The Philips Sonicare Power Flosser 7000 is a high-capacity countertop system engineered for maximum plaque removal and comprehensive periodontal maintenance. It features Quad Stream technology, which splits the water flow into four jets to cover significantly more surface area, and includes an integrated ExpertClean 7300 sonic toothbrush. The system is designed with Whisper Quiet technology and a magnetic handle dock for improved ergonomics and reduced noise during operation.
Est. Monthly Cost
$4.99/mo
Est. Yearly Cost
$269.80
(including device)
Eligibility may vary by provider and plan. Check with your HSA/FSA administrator for specific details.
Evidence-based evaluation by medical professionals
"The ultimate premium countertop flosser for those prioritizing quiet operation, diverse cleaning modes, and the efficiency of Quad Stream technology."
The Philips Sonicare Power Flosser 7000 stands as the pinnacle of the Sonicare oral irrigation lineup. Architecturally, it is distinguished by its 'Whisper Quiet' motor and a magnetic handle dock that features an automatic power-off mechanism when the wand is replaced. Mechanically, it leverages Quad Stream technology, utilizing an X-shaped nozzle tip to bifurcate the water flow into four separate streams. This design facilitates up to 9x the surface area coverage compared to standard single-jet nozzles, significantly reducing the time required for a comprehensive clean. The device provides a high degree of customization with four distinct cleaning modes-Clean, Deep Clean, Sensitive, and Massage-and 10 levels of intensity. Clinical evidence indicates this system is up to 180% more effective than manual string floss at improving overall gum health. The 600ml reservoir supports 90 seconds of continuous runtime, matching the industry benchmark for countertop units. While it carries a premium upfront cost, its clinical efficacy and advanced features make it a top recommendation for users with sensitive gums or those seeking a non-disruptive hygiene experience.
Ranked #3 of 25 clinically evaluated water flossers devices
Waterpik
Waterpik
Philips Sonicare
Philips Sonicare
While ranked #3 in our clinical evaluation, this device may offer specific advantages based on individual patient needs and use cases. Review the top-rated device to understand key performance differentiators.
Verified retailers and current pricing
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Eligible for Target Circle rewards; FSA/HSA eligible with LMN.
