10 weekly payments of $5.00  Learn more


      Learn how free store pick up works

      Learn about quick reservations


      Learn how delivery works

      The Philips Sonicare A3 Replacement Toothbrush Heads combine plaque removal, gum health and whitening into one brush head, so you don't have to choose any longer.

      Key Features
      • Removes up to 20x more plaque than a manual toothbrush
      • Up to 15x healthier gums in 6 weeks vs. a manual toothbrush
      • Triangular tips help brushaway stains for whiter teeth in just 2 days (vs. a manual toothbrush, with whitening toothpaste)
      • BrushSync mode-pairing and replacement reminders when used with a BrushSync compatible handle
      • Compatible with all Philips Sonicare click-on rechargeable toothbrush handles


      Barcode (GTIN) 8710103963592
      Product Type Replacement Brushes
      Brand Philips
      Model HX9092/96
      Colour Black
      Product Width (cm) 1.7
      Product Depth (cm) 1.7
      Product Height (cm) 8.6
      Weight (kg) 0.04
      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.
      • If it is a downloadable product (software or e-Gift Card) please Contact Us at Harvey Norman Online.
      • For flooring products: Returns are accepted for change of mind or oversupply quantities in the follow circumstances.
        • in full pack quantity only
        • in original packaging
        • undamaged/unopened
      • Please Note: Customer Direct products cannot be returned at Harvey Norman franchised stores. For all Customer Direct purchases, please Contact Us at Harvey Norman Online.

      • Dental Care Buying Guide

        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


      Either complete the details below or chat to a staff member online.

      All fields are required

      Loading stores...please wait

      I have an enquiry about this product:

      Philips Sonicare A3 Replacement Toothbrush Heads (2 Pack) - Black
      HX9092/96 8710103963592

      © 2021 Harvey Norman Online   |   Harvey Norman Online is operated by the eComm Store Pty Ltd, an independent franchisee. Harvey Norman Stores are operated by independent franchisees.

      Subject to the terms and conditions goods and services described in this website are available from Harvey Norman online only.

      Interest Free Latitude Pay Zip Pay Apple Pay MasterCard Visa American Express Paypal Gift Card SRC