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  • Angle. Waterpik - Sonic-Fusion Full Size Replacement Brush Heads - White.
  • Alt View 12. Waterpik - Sonic-Fusion Full Size Replacement Brush Heads - White.
  • Alt View 13. Waterpik - Sonic-Fusion Full Size Replacement Brush Heads - White.
  • Alt View 14. Waterpik - Sonic-Fusion Full Size Replacement Brush Heads - White.
  • See How the Waterpik Sonic-Fusion Flossing Toothbrush Works video 0 minutes 30 seconds

Waterpik - Sonic-Fusion Full Size Replacement Brush Heads - White

Model:
SFFB-2EW
SKU:
6447065
Your price for this item is $24.99

Customer reviews

Rating 4.6 out of 5 stars with 185 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers enjoy the Sonic-Fusion Full Size Replacement Brush Heads, highlighting their perfect fit and overall performance. Users appreciate the outstanding cleaning provided by the brush heads, with some preferring the larger size for better coverage. The replacement heads are easy to use, compatible with the unit, and reasonably priced.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 3 Showing 41-60 of 185 reviews

  • Easy ordering

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I needed replacement heads for this toothbrush and Best Buy seems to be the only place where I can get the right ones. The ordering is easy and the delivery is fast.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Brushing & Flossing

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very happy with my purchase. The product does what it is supposed to do.

    I would recommend this to a friend
  • Pros mentioned:
    Fit

    Full Size Brush Heads

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    They are replacement brush heads for the Waterpik electric toothbrush. Better then the small heads that come with the machine.

    This review is from Waterpik - Sonic-Fusion Full Size Replacement Brush Heads - Black

    I would recommend this to a friend
  • Pros mentioned:
    Fit

    Sonic replacement heads

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fantastic replacement heads fits and works perfectly.

    I would recommend this to a friend

  • Great Buy!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well with my waterpick toothbrush! I would continue to buy! This is my 3rd pack!!

    I would recommend this to a friend

  • In stock most of the time

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love the waterpik flossing feature. Since Best Buy usually has these in stock, I can conveniently pick them up every six months, which is perfect instead of waiting for shipping.

    I would recommend this to a friend

  • Wonderful Waterpik Replacements

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    There are something’s that are worth buying the brand replacements and these brush heads are them!

    This review is from Waterpik - Sonic-Fusion Full Size Replacement Brush Heads - Black

    I would recommend this to a friend
  • Pros mentioned:
    Fit

    Love the full size option!

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love that they offer a full size option. Fits my Waterpik perfectly. Will buy again!

    I would recommend this to a friend
  • Pros mentioned:
    Brush head

    Clean teeth

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I enjoy using my electric tooth brush, i personal changes my brush head once a month.

    I would recommend this to a friend

  • Good replacement

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I think I like these better than the smaller heads.

    I would recommend this to a friend
  • Pros mentioned:
    Brush head

    Full size brush heads

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased the Sonic 2.0 waterpik, toothbrush comes with tiny head so I got the extra full-size brush heads as I prefer them. Much better in my opinion.

    I would recommend this to a friend

  • Don't forget to change your toothbrush!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I used to be one of those guys who would have changed your toothbrush once every 3 years, man doesn't make a difference when you actually have firm strong new bristles. Nothing much to say other than these are the correct cartridge for an amazing machine, and don't forget to change them.

    I would recommend this to a friend
  • Pros mentioned:
    Cleaning

    Sonic Fusion full size replacement brush heads

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love this product, and my dentist loves it as well... great report from my hygienist

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Tooth brush replacement

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It works. Fits my toothbrush. Easy to find. No complaints.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Super brush

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is awesome. I would recommend this toothbrush to anyone it is a game changer.

    I would recommend this to a friend
  • Pros mentioned:
    Brush head

    Good quality

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I tried the cheaper version but Came back to Best Buy for the refills that actually fit and last longer

    I would recommend this to a friend
  • Pros mentioned:
    Fit

    Great

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect fit and match. Works as it should. Delivery was fast.

    This review is from Waterpik - Sonic-Fusion Full Size Replacement Brush Heads - Black

    I would recommend this to a friend
  • Pros mentioned:
    Fit

    Great replacement

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great, and fits my device. The original toothbrush tip broke and I couldn't find a replacement. Finally found it at Best Buy.

    I would recommend this to a friend
    • Brand response from Joan reid
      Posted .

      Hello MFord - We are happy to hear you were able find replacement parts for your unit. If you need assistance locating a part number, please do not hesitate to contact us at 1-800-525-2774 or email [email protected].

  • Pros mentioned:
    Brush head

    my review 2

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got the original and and later went back and got the last two pieces...awesome

    I would recommend this to a friend

  • Easy to find

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great to find brush heads for Water Pik model at a reasonable price.

    I would recommend this to a friend
Page 3, Showing 41-60 of 185 reviews
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