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A great choice for easily maintaining your oral health, the Philips Sonicare DiamondClean Electric Toothbrush and AirFloss Ultra Bundle - Black features Micro-droplet technology, multiple spray settings, and different brushing modes.

Key Features
  • Offering up to 31,000 brush movements per minute, the Philips Sonicare AirFloss Ultra Interdental Cleaner’s toothbrush helps thoroughly clean and whiten teeth  up to 2x  better*. 
  • Employing Micro-droplet technology, the Sonicare AirFloss cleaner uses combined air and water or mouthwash to give a gentle, powerful clean along the gumline and deep between teeth.
  • With a high-performance nozzle, the AirFloss interdental cleaner releases strong, gentle bursts that helps eliminate plaque from treated areas of your mouth for over 99.9%**.
  • Easily adjust the Sonicare Ultra Interdental cleaner’s spray settings from manual or auto-burst to single, double, or triple bursts with a simple press of its activation button.
  • The Philips Sonicare AirFloss interdental cleaner has different brushing modes including Gum Care, Clean, Sensitive, Polish, and White to meet your dental requirements.
*Compared to a manual toothbrush in just 1 week.
**In a lab study, actual in-mouth results may vary.

What's In The Box?

  • 1x AirFloss Ultra Handle
  • 1x AirFloss Pro Handle
  • 1x Diamond Clean Handle
  • 1x DiamondClean Standard Brush Head
  • 1x Nozzle
  • 1x Charger
  • 1x Glass Charger
  • 1x USB Travel Case Charger


Barcode (GTIN) 8710103818854
Product Type Flossers
Brand Philips
Colour Black
Manufacturers Express Warranty (months) 24

If you feel your product has failed a Consumer Guarantee (as defined by Australian Consumer Law) then you can:

  • Return it to your local Harvey Norman store to initiate an inspection / service call
  • Contact Us at Harvey Norman Online
  • If it is a downloadable product (software or e-Gift Card) please contact Harvey Norman Online

  • Buying Guide: Dental Care

    Matching the right toothbrush or water flosser to your daily dental routine can be tricky. Our buying guide takes you through a range of product types, highlighting their benefits and features to help you purchase the right products for a bright white smile.

Expert Reviews
Customer Reviews


Get a brand new replacement if your product suffers an eligible fault through our hassle free support process, plus enjoy a range of benefits like technical support and exclusive Product Care® discounts.

Discover all of the benefits Product Care® brings you:


When you purchase a Product Care® Replacement Plan, if an assessment finds that Your Product has suffered an Eligible Fault, We'll arrange to have a brand new replacement product supplied to you. Where We cannot find a suitable replacement, We will give You a store credit or cash settlement at Our discretion.

When You purchase a Repair Plan, if an assessment finds that Your Product has suffered an Eligible Fault, We'll arrange to have Your product repaired.


Our range of support options ensure you experience an easy and hassle free process when you need to talk to us about your Product Care® plan. Whether you are experiencing a fault, or wanting to redeem your entitlements, we will provide you with guidance and support every step of the way.


Having Product Care® with your purchase means you can enjoy a range of special benefits that are exclusive to you and will help you enjoy the experience of your new product even more.

Conditions apply. This section should always be read in conjunction with the Terms and Conditions for Product Care® Replacement (Electrical).

Learn more about Product Care®.

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Philips Sonicare DiamondClean Electric Toothbrush and AirFloss Ultra Bundle - Black
HX8491/03 8710103818854

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