Philips Sonicare HX9332/04 DiamondClean Electric Toothbrush

Product information

Supplied with a charging glass for elegant charging, Philips Sonicare's HX9332/04 electric toothbrush uses both high frequency brushing and gentle sonic waves to pamper your mouth and keep it in tip top condition.

It also features QuadPacer, which takes the guesswork out of when to move your brush to a different position in the mouth. Every 30 seconds it beeps to prompt you, before shutting down after 2 minutes - the optimum time your dentist recommends. In addition there are 5 brushing modes:

  • Gum care - improves gum health
  • Clean - for whole mouth cleaning
  • Refresh - perfect for quick touch-ups
  • Sensitive - extra-gentle on sensitive teeth
  • Polish - leaves teeth surfaces smooth

The DiamondClean brush heads have diamond shaped, medium stiffness bristles to effectively yet gently scrape away plaque and provide an exceptional cleaning. A USB travel charger allows you to literally take your DiamondClean anywhere on your travels - it connects to your laptop via USB or can be charged using a wall outlet. Includes 2x DiamondClean brush heads.

Brushing time: Up to 3 weeks*

*Based on two periods of two-minute brushings per day, on standard mode.

Battery life Information How long the battery lasts for (and if applicable) until it needs recharging
Up to 84 minutes
Philips Sonicare
Eligible for International Delivery
Model name / number
Oscillations per minute
31,000 per minute


Click & collect

Free Click & collect from John Lewis or Waitrose shops for collection Sunday from 2pm
355 participating John Lewis and Waitrose shops

Standard delivery in 5 working days


Next, named or Saturday UK delivery


Next/named day UK delivery pre-10.30am


International delivery not available


We want you to be happy with your purchase. If you're not, depending on the type of product, you can make free returns in the UK via John Lewis shops, Royal Mail, Collect+, or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454. Find out more about returns.

You'll find returns information on your delivery note. Unless faulty, we'd like you to make your return within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.


Find out more about returning products

Q & As

Philips Sonicare HX9332/04 DiamondClean Electric Toothbrush 4.7 5 13 13
Essential product I love this toothbrush. Really makes a difference to the colour of my teeth. Expensive, but worth every penny. 09 September 2014
One of the best This is my third or fourth Philips Sonicare and I believe it is by far the best. I don't have to recharge often and I'm happy with the way it cleans my teeth. There are many options to suit an individual's needs. There is a two year warranty on this so if anything goes wrong.... well. 03 June 2014
Great product! Very good cleaning results, like the different programmes for clean, polish etc 01 February 2014
Best electric toothbrush my husband and I have been using the Sonicare toothbrush since 26th December and we have already noticed whiter teeth! Your teeth feel as though they've had a professional clean. 21 January 2014
The best The best ever electric toothbrush that I have ever had. Noticed results immediately. Can't recommend it enough. 26 October 2013
Good for sensitive teeth I bought it for my wife whose medical problem required a gentle action We find it ok for that but ratjher overcomplicated 09 January 2013
Protective head brush covers This is a good toothbrush, better looking than the previous models (I have been using Phillips toothbrushes for ever). However, I can not get over the fact, that the case does not accumulate protective cover(c) for the brush heads. My previous model dose have enough space in the case for those covers, so I continue to take this one for traveling. 11 December 2012
Great Finally traded in my Oral B (top of the range six years ago) after six fillings this year persuaded me it wasn't doing its job anymore. Decided to invest in this (it was on promotion), and it's amazing. Cleans my teeth brilliantly, and very easy to use. The charging glass is gorgeous, and the travel case was excellent for a trip abroad. Best of all, according to the hygienist, my brushing technique with this one (one month on) is very good - so all the signs are that it's been a great investment. Definitely worth it, if it's on promo. 29 September 2012
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