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

FREE on orders over £30, £2 if you spend less. Collect from John Lewis or Waitrose tomorrow from 2pm
369 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.


Find out more about returning products

Q & As

Rated 4.7 out of 5 by 40 reviewers.
Rated 5 out of 5 by Great offer, great price. Two toothbrushes were recommended by my dentist and hygienist. This Phillips one and an Oral B. I prefer the sonic clean and so opted to go with this toothbrush. I did quite a lot of research online and found that the only known problem with the Philips Sonicare is that the workings in the vibrating toothbrush may become brittle and cause failure after the year's guarantee and that would be outside the normal 12 months. With John Lewis offering a two year guarantee this will not be a problem, and if it dies after 2 years then it will still be as cheap as replacing non electric toothbrushes. It cleans beautifully,with a timer for 2 minutes and although this is the basic model, it is all you can really want. The charge seems to last for over a week on 2 timed sessions a day, so you could take this away for short breaks. The two pin plug has to have a shaver socket and is only a meter long. It may not stretch from a light switch socket to a surface below, so check if this is likely to be a problem for you. I charge it somewhere else as the lead would not reach my counter top. The brush is fairly small and can therefore get right to the back of your mouth. I am more than happy with my purchase. 25 August 2015
Rated 5 out of 5 by best ever I have been using electric toothbrushes for years and I can honestly say the Philips' Sonicare is the best yet. I have even persuaded my husband away from his "other make" to the Sonicare. Our dental hygienist has noticed a definite improvement in both of our teeth. I only need to see her every other year now! Money saved! I use it in conjusction with the Airfloss from Sonicare. They make a good duo and are worth every penny. 19 August 2015
Rated 5 out of 5 by Best electric toothbrush I have ever had! This toothbrush performs exceptionally well and I am very pleased with it. It leaves my mouth feeling fresh and clean. It is the best electric toothbrush I have ever had. 11 August 2015
Rated 5 out of 5 by Excellent I bought this to replace an old one I had for ages. This one was a lot cheaper for the same make 04 August 2015
Rated 4 out of 5 by Does exactly ... "what it says on the tin...!" A very good product, no frills, but does its job efficiently. Cheaper than other models with more features - but who needs them? 22 July 2015
Rated 5 out of 5 by Super clean teeth I have tried many different toothbrushes over time but none of them have reached the standard of oral cleansing, freshnes, and brigher looking teeth as the Phillips sonicare! 22 July 2015
Rated 5 out of 5 by Works well I've had this for about a month and it works well,easy to use and with John Lewis you get the 2 year gtee so can't complain for the price of the toothbrush. 21 July 2015
Rated 5 out of 5 by Lloydy This toothbrush works a treat I shopped around and John Lewis was the cheapest for this brush 16 July 2015
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Additional services

  • 2 year guarantee included

More than 10 in stock