Philips Sonicare HX6511/50 EasyClean Electric Toothbrush

Product information

With Philips Sonicare’s HX6511/50 EasyClean rechargeable toothbrush you’ll enjoy a dynamic cleaning action that gently and effectively reaches deep between your teeth and along the gum line.

The two-minute timer helps ensure you stick to the recommended brushing time, while the Quadpacer interval timer encourages thorough brushing. The angled brush head neck is for better reaching your back teeth, and if you’ve never used an ultrasonic tooth brush before there’s an easy-start program to get used to the Sonicare experience.

Includes 1x ProResults standard brush head for an all-around clean.

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


  • Click & collect

    Click & collect from John Lewis and Waitrose shops Thursday from 2pm
    Find out more
  • Collect+

    Collect + from a local shop from Thursday, postcode exclusions apply
    Find out more
  • UK delivery

    Standard delivery within 5 working days
    Named or Saturday UK delivery
    Named day UK delivery pre-10.30am
    Find out more
  • 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.

Q & As

Rated 4.6 out of 5 by 120 reviewers.
Rated 1 out of 5 by Unreliable Purchased three of these brushes at one time due to the good name of Philips. One broke after one week and another broke after 18 months. Both replaced under warranty, but I will not by them again. 13 May 2016
Rated 4 out of 5 by Good ultrasonic brush Simple ultrasonic brush that gets the job done well 29 April 2016
Rated 4 out of 5 by ultrasonic tooth brush We needed a replacement for our old sonicare brush and we had tried orbital brushes but couldn't get used to them so decided to try the Philips Sonicare not the top of the range model so doesn't have lots of features but a worthy replacement 27 April 2016
Rated 5 out of 5 by Takes the guesswork out of teeth cleaning! Really pleasant and simple to use. Timer ensures teeth are cleaned for the right length of time. Battery lasts weeks between charges! 25 April 2016
Rated 5 out of 5 by Value for money product Use this product everyday and find it as good as the more expensive ones . 24 April 2016
Rated 4 out of 5 by GREAT PRODUCT BUT I purchased this tooth cleaning method as it came highly recommended. The only trouble is I do not actually like using it. I have used a Braun Oral B in the past and I like that. The sonic vibration is totally different and it may probably get my gums etc cleaner. However, I cannot recommend it. If only people could try it before they buy. My wife actually quite likes it, so perhaps it is just me. 21 April 2016
Rated 4 out of 5 by Really good product! Very good price! My teeth is much cleaner than before. 20 April 2016
Rated 5 out of 5 by Good value Having tried several electric toothbrushes the Sonicare ones are, in my opinion the best. We had this version many years ago then upgraded to a more expensive model which had a stand to hold two heads, UV cleaner etc. That latest several years (with two users). When it stopped working we decided to go back to this one as it just as good and it is compatible with the UV cleaner and charger/stand we already have. 29 March 2016
  • 2016-05-30 T10:08:05.457-05:00
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