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 or Waitrose shops tomorrow from 2pm
375 participating John Lewis and Waitrose shops

Collect + from a local shop from tomorrow - postcode exclusions apply for Collect+ deliveries

5000+ participating Collect+ shops

Standard delivery in 5 working days


Named or Saturday UK delivery


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.

Q & As

Rated 4.7 out of 5 by 56 reviewers.
Rated 5 out of 5 by Great tooth brush Needed to replace an electric toothbrush that didn't hold a charge not clean my teeth proper;ly. After researching with Which? magazine I chose this one, and am really happy with it. Holds its charge as advertised and my teeth feel so much cleaner and look better. 11 November 2015
Rated 5 out of 5 by Just what I wanted Bought the toothbrush as recommended by expert reviews. Very easy to use and affective. John Lewis staff extremely helpful. A good experience all round. 10 November 2015
Rated 5 out of 5 by Great buy This is the best toothbrush I've had. I bought it to replace another and i'm very pleased to say it cleans beautifully, is gentle yet efficient and the battery lasts ages between charges. 03 November 2015
Rated 5 out of 5 by Great Brushes! We bought two of these brushes, on the recommendation of my dentist. We have had the brushes for about a month now and the battery has only just needed to be recharged after being used at least twice a day. It has a timer which reminds you to move to the next part of your mouth and stops when you reach the end of your two minutes. Couldn't be easier! Teeth always feel beautifully clean. I look forward to hearing my dentist's comments when I see him next. 02 November 2015
Rated 5 out of 5 by Excellent toothbrush A second purchase as my son took the one we shared with him to uinversity! Couldn't be bettered. My dentist & hygienist insist sonic is the way to clean teeth and this Philips does just that... very well. 27 October 2015
Rated 5 out of 5 by Excellent value for money Very pleased with this product. Straightforward to use, well designed, and efficient. Good battery life. Top buy. 27 October 2015
Rated 5 out of 5 by Excellent item My Dental Hygienist has been extolling the values of a Sonic Toothbrush for some time now, and when my existing electric toothbrush expired I took the plunge and bought this. I have not been disappointed, and have been using the brush for just over a month now. Both teeth and gums look and feel cleaner and healthier. I am well pleased. 13 October 2015
Rated 5 out of 5 by Cleaner teeth Read Which reviews and decided to get two of these, one each for my husband and I. They are great, teeth and gums feel so much better. 11 October 2015
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Additional services

  • 2 year guarantee included

More than 10 in stock