Best Philips Sonicare 9900 Deals Online in the UK (25 Deals Found)

Last Updated - 22/12/2025 Sort By:

Best Choice
Philips

New
Philips Sonicare DiamondClean Prestige 9900 - Sonic Electric Toothbrush with 1x A3 Premium All-in-One Brush Head and Cha
SenseIQ technology: Philips Sonicare 9900 Prestige with SenseIQ technology senses pressure, motion, coverage and more, u

£195.99 £279.00
Philips

Used
Philips Sonicare DiamondClean Prestige 9900 - Sonic Electric Toothbrush with 1x A3 Premium All-in-One Brush Head and Cha
SenseIQ technology: Philips Sonicare 9900 Prestige with SenseIQ technology senses pressure, motion, coverage and more, u

£185.38
New
Philips Sonicare 9900 Prestige Power Toothbrush with SenseIQ Midnight Blue
with 3 extra head The Philips Sonicare 9900 Prestige Power Toothbrush with SenseIQ Midnight Blue is a high-quality elect

£187.90
Philips

New
Philips Sonicare DiamondClean Prestige 9900 - Sonic Electric Toothbrush with 1x A3 Premium All-in-One Brush Head and Cha
SenseIQ technology: Philips Sonicare 9900 Prestige with SenseIQ technology senses pressure, motion, coverage and more, u

£199.36
New
Brand New Philips Sonicare 9900 Prestige Toothbrush with SenseIQ Midnight Blue

£193.10
Philips

Used
Philips Sonicare DiamondClean Prestige 9900 - Sonic Electric Toothbrush with 1x A3 Premium All-in-One Brush Head and Cha
SenseIQ technology: Philips Sonicare 9900 Prestige with SenseIQ technology senses pressure, motion, coverage and more, u

£187.40
Best Value
Philips

New
Philips Sonicare DiamondClean 9900 Prestige Electric Toothbrush, with SenseIQ Technology and App, 5 Brushing Modes, 3 In
Advanced sonic toothbrush for improved oral health: same brushing, now 20x more effective¹, up to 15x healthier gums in

£276.51 £579.99
New
Philips Sonicare DiamondClean 9900Prestige Rechargeable Electric Toothbrush
The Philips Sonicare DiamondClean 9900 Prestige is a premium rechargeable electric toothbrush designed for unisex adults

£169.17
Philips

Used
Philips Sonicare DiamondClean 9900 Prestige Electric Toothbrush, with SenseIQ Technology and App, 5 Brushing Modes, 3 In
Advanced sonic toothbrush for improved oral health: same brushing, now 20x more effective¹, up to 15x healthier gums in

£248.40
New
Philips Sonicare DiamondClean Prestige 9900 Smart Electric Toothbrush 4 Heads
Our toothbrush automatically adjusts intensity when you push too hard. Its state-of-the-art technology is so in tune wit

£219.00
59% Off
Philips

New
Philips Sonicare DiamondClean 9000 Electric Toothbrush, Special Edition, Sonic Toothbrush with App, Pressure Sensor, 4 B
This advanced Philips sonic toothbrush provides improved oral health with up to 10 x better plaque removal¹ with the C3

£129.97 £319.99
65% Off
Philips

New
Philips Sonicare AdvancedClean Limited Edition Electric Toothbrush - Smart Screen, Pressure Sensor, Brush Head Replaceme
Sonicare Fluid Action supports the bristles to clean by driving fluid deep between teeth and along the gum line; the bui

£69.99 £199.99
New
Philips - Sonicare DiamondClean Prestige 9900 Smart Electric Toothbrush
Philips Sonicare DiamondClean Prestige 9900 Smart Electric Toothbrush

£218.00
60% Off
Philips

New
Philips Sonicare DiamondClean Smart 9400 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Det
Advanced sonic toothbrush for improved oral health: with the same brushing, it's up to 20 x more effective¹ and provides

£159.99 £399.99
New
Philips Sonicare 9900 Prestige Power Toothbrush with SenseIQ Midnight Blue

£289.99
Philips

New
Philips Sonicare DiamondClean 9000 Series Power Electric Toothbrush Special Edition - Sonic Brush, Dark Blue, 1 X C3 Pre
An effortlessly white smile: With the Philips Sonicare DiamondClean 9000 Series, remove surface stains for whiter teeth

£119.00
New
Philips Sonicare 9900 Prestige Power Toothbrush with SenseIQ champagne

£279.99
New
Philips Sonicare 9900 Prestige SenseIQ Electric Toothbrush - Champagne Warranty

£239.89
New
Brand New Philips Sonicare 9900 Prestige SenseIQ Electric Toothbrush Champagne
Clean without compromise with the A3 Premium All-in-One electric toothbrush head. Our toothbrush automatically adjusts i

£269.99
New
Philips Sonicare DiamondClean 9900 Prestige Electric Toothbrush with SenseIQ
Brand new. Mint conditioned. Only opened to see if the contents are inside. The Philips Sonicare DiamondClean 9900 Prest

£281.49
New
Brand New Philips Sonicare 9900 Prestige Toothbrush with SenseIQ Midnight Blue
The handpiece vibrates and the end of the handpiece turns purple with too much pressure or yellow when scrubbing too muc

£279.00
New
Electric DiamondClean Toothbrush for Philip Sonicare HX939L *USED*
Your viewing a Electric DiamondClean Toothbrush for Philip Sonicare HX939L which is *USED* and working fine. It has mark

£39.99
New
Universal Charger for Philips Sonicare Diamondclean 9900 9100 Toothbrush UK Plug
Use an adapter if charging outside the bathroom.

£19.99
New
Electric DiamondClean Toothbrush for Philip Sonicare HX9312 HX9330 HX939L
NEVER USED! These sweeping motions drive fluids deep into the tight spaces between your teeth and along your gum line, r

£50.66 £55.07
New
Philips Sonicare DiamondClean Electric Toothbrush Handle HX939L DeepClean Gold
Choose from Clean, White, Polish, Gum Care, or Sensitive for a custom cleaning experience. Warranty does not apply to co

£61.99

25 Philips Sonicare 9900 deals are available from: Amazon, eBay stores, starting from £19.99.
The biggest discount we found is 65% on Philips Sonicare AdvancedClean Limited Edition Electric Toothbrush - Smart Screen, Pressure Sensor, Brush Head Replacement, 5 Brushing Modes and SmarTimer, Black, Model HX3792/11 at Amazon.
The lowest price we found is £19.99 while the highest is £289.99.
Prices for the best Philips Sonicare 9900 deals average at £182.89.
Last updated on December 22, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Philips Sonicare 9900.