• Philips HX9312-04 Sonicare DiamondClean Toothbrush

    Philips Sonicare ProtectiveClean Plaque Defence Electric Toothbrush White Mint HX6807-06 hero image
    Philips Sonicare ProtectiveClean Plaque Defence Electric Toothbrush White Mint HX6807-06
    4.6 from 89 reviews
    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The Philips HX9312-04 Sonicare DiamondClean Electric Toothbrush offers thorough and targeted oral care so you can have healthy gums and sparkling teeth.

    The DiamondClean brush heads are specially designed to give you more effective cleaning than manual brushing. The brushing modes lets you select the right setting for you, depending on the oral care you need or concerns you want to address. The SmartTimer and QuadPacer features encourages attentive brushing for a complete clean. This electric toothbrush comes with a glass and travel case that can charge your brush at home or when you are travelling.

    For a brighter and healthier smile, this electric toothbrush is an excellent choice for taking better care of your teeth and gums, compared with a standard manual toothbrush. This model comes in white with rose gold accents for an eye-catching addition to your bathroom.
    Sonic Technology

    Helping you clean where a standard brush cannot reach, Sonic Technology issues gentle vibrations and pulses of water between teeth, making it easier to lift and sweep plaque away.

    Whiter Smile

    Gently polishing your teeth and removing surface stains while you brush, this toothbrush will leave you with a whiter, brighter smile from the very first day of use.

    Charging Glass

    Store your electric toothbrush in Philips’ bespoke charging glass. The contactless glass will charge your toothbrush for you and can also be used for rinsing after you brush.

    Travel Case

    The sleek, lightweight travel case carefully and tidily stores your toothbrush items and you can use it to charge your toothbrush on-the-go via USB or plugs into a wall socket.

    Specifications & manuals

    key Specifications
    Brand
    Philips
    Finish Colour
    Gold
    Model Number
    HX9312-04
    Accessories included
    Diamondclean compact, diamondclean standard, glass charger, USB travel charger
    warranty
    Manufacturer Warranty
    2 Years
    Use
    Not intended or designed for commercial use.
    other Features
    Features
    Removes up to 7x more plaque
    Dual charging system
    Whitens teeth 2x better
    Sonic technology
    Improves gum health
    Quadpacer and Smartimer
    DiamondClean brush head
     
    Clean: For exceptional everyday clean
    White: Removes surface stains
    Sensitive: Gentle teeth and gum cleaning
    Gum Care: Gently massages gums
    Polish: Brighten and polish your teeth
     
    Speed: Up to 31,000 brush strokes/min
    Performance: Removes up to 7x more plaque
    Health benefits: Improves gum health in only two weeks
    Whitening benefits: Whitens teeth 2X better
    Timer: Smartimer and Quadpacer
     
    Battery: Rechargeable
    Battery type: Lithium ION
    Operating time (full to empty): Up to 3 weeks
     
    Brush head system: Easy click-on brush heads
    Battery indicator: Illuminated icon indicates battery life
    Handle: Slim ergonomic design
    Display: Illuminated display
    Voltage: 110-220 V

    Reviews

    Rating snapshot

    5
    305
    4
    63
    3
    15
    2
    13
    1
    24

    Average customer rating

    Overall
    4.5
    Ease of setup
    5.0
    Build quality
    5.0
    Value of product
    4.0

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    1-3 of 468 reviews
    misspers2020-06-04
    philips diamond clean power tooth brush
    I've used this toothbrush before, so this pink model is a replacement. I don't know if I have a dud or not, but this is a very very noisy toothbrush, so much so that I am considering not using it at all. Which makes it an expensive mistake. Normally I love Philips products, but not this one!
    Jeanne292019-02-15
    Great Toothbrush
    I had your toothbrushes before, and when needed , I will get it again.It does a great job of cleaning your teeth. When it comes to your cleaning at the dentist, it is an easier job.
    Nicks772018-06-01
    Clean teeth!
    This brush has really made my feel ultra clean. All the different settings really help, and the dentist has noticed a (good) difference in my teeth and gums!

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Excellent work!
    Joseph, Edensor Park, NSW
    Very happy with Appliances Online
    Janice, Scarborough, QLD
    Prompt delivery, great prices and constant communication
    Richard, Croydon, VIC

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

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