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  1. Brush attachments for electric toothbrushes

Philips Sonicare Premium Plaque Defence HX9042/17 (2 units)

8,9/10 (42 reviews)
View all accessories
Philips Sonicare brush attachments and attachments
  • Philips Sonicare Premium Plaque Defence HX9042/17 (2 units) Main Image
  • Philips Sonicare Premium Plaque Defence HX9042/17 (2 units) detail
  • Philips Sonicare Premium Plaque Defence HX9042/17 (2 units) front
  • Philips Sonicare Premium Plaque Defence HX9042/17 (2 units) right side
  • Philips Sonicare Premium Plaque Defence HX9042/17 (2 units) Main Image
  • Philips Sonicare Premium Plaque Defence HX9042/17 (2 units) detail
  • Philips Sonicare Premium Plaque Defence HX9042/17 (2 units) front
  • Philips Sonicare Premium Plaque Defence HX9042/17 (2 units) right side
Choose your brush attachments for electric toothbrushes: Removing dental plaque | White | 6 months
Temporarily sold out
Not available in this version

Choose your brush attachments for electric toothbrushes

Suitable for toothbrushes
Suitable for toothbrushes
Color:
White
Color
Brush attachment usage period
Brush attachment usage period
29,99
Limited supply, order now
Pick up in store
29,99
Limited supply, order now
Pick up in store

Product information

Key specs

Suitable for toothbrushes
Removing dental plaque
Extra cleaning in hard-to-reach places
Yes
Brush attachment usage period
6 months
Quantity
2
Color
White
View all specifications

Description

The Philips Sonicare Premium Plaque Defence HX9042/17 (2 units) is a set of 2 brush attachments. The bristle pattern is made to remove as much plaque as possible. The bristles also reach the spaces between your teeth and molars, and even edge of your gums. As a result, you can remove more plaque than with regular brush attachments. The brush attachments are mainly suitable for use with the DiamondClean Smart toothbrush, as the microchip in the brush attachment can communicate with both the handle and the Sonicare app on your smartphone. The chip registers your brushing behavior, then sends the data to the app, and automatically selects the right brush setting and intensity.

Note: replace the brush attachment every 3 months for the best result.

Suitable for:
All Philips Sonicare models

The Philips Sonicare Premium Plaque Defence HX9042/17 (2 units) is a set of 2 brush attachments. The bristle pattern is made to remove as much plaque as possible. The bristles also reach the spaces between your teeth and molars, and even edge of your gums. As a result, you can remove more plaque than with regular brush attachments. The brush attachments are mainly suitable for use with the DiamondClean Smart toothbrush, as the microchip in the brush attachment can communicate with both the handle and the Sonicare app on your smartphone. The chip registers your brushing behavior, then sends the data to the app, and automatically selects the right brush setting and intensity.

Note: replace the brush attachment every 3 months for the best result.

Suitable for:
All Philips Sonicare models

Included by default

  • Manual
  • Brush attachment (2x)

Included by default

  • Brush attachment (2x)

Key specs

Suitable for toothbrushes
Removing dental plaque
Extra cleaning in hard-to-reach places
Yes
Brush attachment usage period
6 months
Quantity
2
Color
White
View all specifications

Reviews

42 reviews
8,9/10 (42 reviews)

Rating

24 reviews with 5 stars

15 reviews with 4 stars

3 reviews with 3 stars

0 reviews with 2 stars

0 reviews with 1 star

Rating per section

Durability
8,0

Most helpful reviews

10/10

Good but way too expensive.

  • Quality of the bristles
  • Expensive
  • Menno wittebol
  • 22 November 2019
  • Automatically translated from Dutch
9,3/10

Powerful toothbrush

  • Brush very well
  • Beautiful design
  • Price
  • Mitiangu
  • 16 February 2020
  • Automatically translated from Dutch
7,3/10

Good choice, just beware of some limitations

  • Sleek design
  • Good cleaning results (IMO)
  • Designed for a single user
  • Dmytro liash
  • 8 June 2022
10/10

Fits perfectly because they are Factory brushes

  • Hans van der ploeg
  • 26 January 2021
  • Automatically translated from Dutch
9,3/10

the perfect toothbrush

  • battery lasts a long time
  • high number of movements makes teeth smoother
  • Diane
  • 8 March 2020
  • Automatically translated from Dutch
10/10

Recommended

  • Really clean feeling
  • Due to flexibility, hair ends up in more places
  • Price
  • Marc
  • 26 October 2020
  • Automatically translated from Dutch
8,0/10

Works great

  • Removes plaque easily
  • Renew the brushes very regularly
  • Bas dijk
  • 16 December 2021
  • Automatically translated from Dutch
10/10

Great brushes

  • Cleans nicely
  • Gives the feeling of brushing really clean
  • Purchase pricey
  • Theo
  • 9 February 2019
  • Automatically translated from Dutch
10/10

Excellent brush but pricey

  • Removes plaque quickly and efficiently so no long program needed
  • With this brush, the device makes much less noise
  • Pricey
  • M van den berg
  • 25 October 2019
  • Automatically translated from Dutch
9,3/10

My teeth feel 10x cleaner

  • Bryan hannes
  • 17 August 2020
  • Automatically translated from Dutch
10/10

Good but way too expensive.

  • Quality of the bristles
  • Expensive

The brushes work very well and the quality is also good.

  • Menno wittebol
  • 22 November 2019
  • Automatically translated from Dutch
9,3/10

Powerful toothbrush

  • Brush very well
  • Beautiful design
  • Price

Very nice design, with a high-quality cleaning result

  • Mitiangu
  • 16 February 2020
  • Automatically translated from Dutch
7,3/10

Good choice, just beware of some limitations

  • Sleek design
  • Good cleaning results (IMO)
  • Travel case seems very useful
  • Designed for a single user

I liked the toothbrush in general. Just keep in mind that it's not really designed for multiple people from the household using it with their own heads. If that's the case, it's better to go for a set of two brushes instead.

  • Dmytro liash
  • 8 June 2022
View all 42 reviews

Specifications

Product

Product number
924485
Manufacturer code
HX9042/17
Brand
Philips
Warranty
2 years
Processing of your defect
Via Coolblue

General properties

Suitable for model
Philips Sonicare DiamondClean, Philips Sonicare DiamondClean Smart, Philips Sonicare EasyClean, Philips Sonicare FlexCare, Philips Sonicare Gum Health, Philips Sonicare HealthyWhite, Philips Sonicare Prestige, Philips Sonicare ProtectiveClean
Suitable for toothbrushes
Removing dental plaque
Brush head
Oblong
Quantity
2
Brush attachment usage period
6 months
Extra cleaning in hard-to-reach places
Yes
Brush attachment replacement indicator
Yes
Color
White

Related products

Related products

Philips Sonicare brush attachments and attachments
All Brush attachments for electric toothbrushes

This is the one

Philips Sonicare Premium Plaque Defence HX9042/17 (2 units)
Philips Sonicare Premium Plaque Defence HX9042/17 (2 units)
In the version: Removing dental plaque - White - 6 months
29,99
Limited supply, order now
In my shopping cart In my shopping cart
Philips Sonicare Premium Plaque Defence HX9042/17 (2 units)
29,99
In my shopping cart In my shopping cart
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