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Philips Sonicare DiamondClean Smart 9400Rechargeable Toothbrush
![Philips Sonicare #11 icon badge DP recommendation [master-dcc2cb6d120c4b58b968b28400b191a1] [com-mig]](https://eu-images.contentstack.com/v3/assets/blte23630023bb36e19/blt1131c8904d132ca2/68ded51a928b0ed640a89c3b/255c9c5b2c9a4d6b825ab36a01438632.png?branch=prod&enable=upscale&format=auto&quality=85&crop=1:1,smart&fit=crop&width=96&height=96)
most used power toothbrush brand by dental professionals
Gently removes up to 20 x more plaque*
Complete care for your oral health
20 x more plaque removal*
Up to 15 x healthier gums**
Visual pressure sensor
4 modes and 3 intensities
20 x more effective on plaque*, gentle on gums
Everyone cleans differently, so we designed this brush head with multi-angle bristles to keep plaque removal on course no matter your technique. Our All-in-One A3 brush head delivers our best cleaning and removes up to 20 x more plaque, 15 x healthier gums in six weeks and up to 100% more stain removal in less than two days versus a manual toothbrush.
Sonicare Fluid Action
Philips Sonicare toothbrushes clean gently yet effectively and care for your teeth and gums with 62,000 bristle movements per minute. Sonicare Fluid Action supports the bristles to clean by driving fluid deep between teeth and along the gumline.
Help protect your gums with our pressure sensor
This Sonicare electric toothbrush has a light ring at its base that gently lets you know if you're overdoing the pressure. Simply ease off when it lights up to help your gums stay protected.
Technical specifications
Parts & Accessories
- CP1205/01
- Black
- UK specific
- Cord length: 95 cm
- 2 pin
- Charge with stand or glass
- HX9052/33
- Up to 10x more plaque removal
- Up to 7x healthier gums
- Medium Soft Bristle
- Compatible with all Sonicare handles except Philips One and Kids
- HX9054/17
- Up to 10x more plaque removal
- Up to 7x healthier gums
- Medium Soft Bristle
- Compatible with all Sonicare handles except Philips One and Kids
- HX9054/33
- Up to 10x more plaque removal
- Up to 7x healthier gums
- Medium Soft Bristle
- Compatible with all Sonicare handles except Philips One and Kids
- HX6052/07
- 2 pack
- Standard size
- Click-on
- For sensitive teeth and gums
Reviews
Understand product reviews
4.4
of 5
377
Reviews
87%
recommend this product
Mr Happy chappy
17/10/2024
United Kingdom
Exceptional.. it's just better than the rest
I've used The 9400 edition for over 2 years (hx9917) it just does a great job. I recall it took a while for me to get used to the higher frequency vibrations on my teeth. But don't notice it any more. I unfortunately my unit did break which was replaced free of charge under my after care. Yay.. but whilst I was waiting for the replacement I have to go back to an older oral b brush I had.. only at this point did I truly appreciate the difference and superiority of this sonicare brush.. thank you philips.. customer for life
Pros
Exceptional clean, well made, excellent battery life
Cons
Takes a while to get used to brushing your teeth differently and for me at leaste the higher frequency vibration
Yes, I recommend this product
This review was made for DiamondClean Smart 9400 HX9918/89 Rechargeable Toothbrush
Yes, I recommend this product
This review was made for DiamondClean Smart 9400 HX9918/89 Rechargeable Toothbrush
MurmureA12
19/01/2022
United Kingdom
Verified buyer
Review
Nice product, just go for it!!!!!!!!!!!!!!!!!!!!!!
Yes, I recommend this product
This review was made for DiamondClean Smart HX9903/13 Sonic electric toothbrush with app
Yes, I recommend this product
This review was made for DiamondClean Smart HX9903/13 Sonic electric toothbrush with app
JohanM
12/01/2026
Nederland
Verified buyer
Premium poetsresultaat met de DiamondClean Smart 9
Een uitstekende elektrische tandenborstel met merkbaar betere poetsresultaten. Mijn tanden voelen schoner en mijn tandvlees gezonder sinds ik deze gebruik. De verschillende standen en druksensor zorgen voor veilig en effectief poetsen, terwijl het design en de lange batterijduur het premiumgevoel versterken. Een aanrader voor wie kwaliteit en comfort belangrijk vindt.
Pros
Zeer grondige reiniging: verwijdert tot wel 20× meer tandplak en draagt bij aan gezonder tandvlees.
Cons
Hoger prijsniveau: de aanschafprijs en vervangingsborstels zijn relatief duur vergeleken met basis- elektrische tandenborstels.
This review was made for DiamondClean Smart 9400 HX9918/89 Oplaadbare tandenborstel
This review was made for DiamondClean Smart 9400 HX9918/89 Oplaadbare tandenborstel
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- £10 off your first purchase on the Philips online store.*
- Exclusive member offers and early access to sales.
- News on product launches and tips for healthy lifestyles.
vs. a manual toothbrush.
in 6 weeks vs. a manual toothbrush.
in less than 2 days vs. a manual toothbrush.