Cusnikelo

Replacement Heads Compatible with Sonicare Toothbrush Replacement Brush Head for Philips Sonicare Electric Toothbrush 4100 5100 6100 9900

1188+ bought in the past month

$13.99$17.99

About this item

  • EXCELLENT CLEANING - Waveform design dense bristles cover hard-to-reach areas for enhanced sonic cleaning for deeper cleaning. Compared to manual toothbrushes, it is easier to remove stubborn tooth stains and effectively improve the overall health of the gums.
  • HIGH QUALITY BRISTLES - Cusnikelo brush heads are made of end-rounded Dupont bristles , advanced bristles effectively remove stubborn tooth stains from the surface of teeth while providing comprehensive care for teeth and gums, bringing a comfortable brushing experience.
  • REMINDER BRISTLES - Blue reminder bristles on the toothbrush head help you ensure the most effective cleaning possible. Dentists recommend replacing toothbrush heads every three months. If the blue reminder bristles fade to white, you need to replace the brush head with a new one.
  • COMFORTABLE BRUSHING - End-round Bristles help to protect gums, enjoy the care of the dentist level. The metal ring design can balance the brush head vibration and reduce noise.
  • IDENTIFY EASILY - Each brush head has a different color marking ring, perfect for family use, helping you easily distinguish which replacement head is yours.
  • HYGIENIC PROTECTIVE COVER - Each brush head comes with a protective cover for safe clean storage away from dust. Great for travel carry!
  • HIGH COMPATIBILITY - Cusnikelo brush heads are fully compatible with phillips sonicare replacement brush heads electric handles, compatible with Philips DiamondClean, DiamondClean Smart, 2 Series, 3 Series Gum Health, DailyClean, EasyClean, FlexCare Platinum, HealthyWhite, ProtectiveClean, PowerUp, All click-on and other snap-on Sonicare electric toothbrushes.
  • SATISFACTION GUARANTEE -Your satisfaction is always our first consideration, please contact us if you have any questions.
$13.99
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Product details

BrandCusnikelo
ColorWhite 12
Size1 Count (Pack of 12)
MaterialPlastic
Age Range (Description)Adult

Technical specifications

package_dimensions7.72 x 5.39 x 0.87 inches; 4.59 ounces
item_model_numberHX746C12W
date_first_availableSeptember 21, 2024
manufacturerYBK
best_sellers_rank#15,685 in Health & Household ( See Top 100 in Health & Household ) #112 in Electric Toothbrush Replacement Brush Heads

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Customer reviews

4.3892 ratings

Customers say

Customers find the toothbrush heads fit perfectly and work seamlessly with Philips Sonicare toothbrush models, offering good value for money and performing as well as original brushes.

★★★★★

Fit perfect in my Toothbrush Oral-B

ivanaSeptember 28, 2025

These replacement brush heads fit perfectly and work just like the originals. Easy to swap out and the bristles feel gentle yet effective. I’ve noticed my teeth feel cleaner after each use. Great value and quality—I’ll definitely be reordering! Read more

★★★★★

Perfect fit for Sonicare 6100

DanZimmNovember 19, 2025

Compatible with Philips Sonicare 6100. The ring on the bottom prevents any gap, and snaps on perfectly. Works equally as good as Philips brand! Will def. order again! Read more

★★★★☆

⭐️⭐️⭐️⭐️ Good Value, But Not Quite Like the Originals

Matthew S.July 18, 2025

⭐️⭐️⭐️⭐️ Good Value, But Not Quite Like the Originals We use both the Sonicare 9900 and 6100 models, and while these replacement heads are compatible and functional, they do have a noticeably different feel compared to the original Philips heads. They’re a bit less refined in design and don’t match the look shown in the product photos exactly. That said, they do the job—no excess noise, they fit well, and they’re a fraction of the cost of the name-brand versions. I’ve tried other generic options that felt closer to the original, but these are still a solid choice if you’re looking to save money. Just don’t expect a factory-match experience. Read more

★★★★★

Great Value Sonicare heads

BrianJanuary 3, 2026

These toothbrush heads are a great replacement option for Sonicare toothbrushes. This pack of 16 is a great deal! I like that the toothbrush heads come in two different colors with different colored accents on the bottom to help distinguish different people’s toothbrushes in the same bathroom! Read more

Review image 1
★★★★★

Great dupe!

KooshJune 6, 2025

So I’ve only tried one out of the batch so far, so i can’t speak to consistency of them all, but I’ve used the one toothbrush head for over a month now and it works great and has held up well. I’ve only used the name brand version before now for this Phillips electric toothbrush. This is just like the name brand in terms of quality, and if not better, in terms of performance. I actually like how it cleans my teeth better than the namebrand. I used to use the Oral-B electric toothbrush and had tried a bunch of off-brand heads for those, and none of them worked right, they were all terrible. So very glad that these worked out great! They will save me a good chunk of money over time, bc the name-brand are always marked up a crazy stupid amount. If the rest in the box don’t turn out to work as well, I’ll update this review (and I actually will, bc wasteful, poor quality things really irk me and I’m grateful for the high-quality, honest reviews ppl put up! They’re very helpful in saving us money and time by avoiding the disappointing stuff, so thank you everyone who does that!). Read more

★★★★★

Good replacement

AsifOctober 6, 2025

Good value with so many brushes for a bargain price. It fits nicely with my Sonicare which had been alarming for a head change. Installing was easy, just pulled out the old one and then pushed down this new one until there is a only a small gap left for vibration. The bristles are a bit on the softer side. Once in use the vibration levels seem same as the older one. Read more

★★★☆☆

Stiff bristles

Joan WNovember 30, 2025

The price is good and the heads do fit my Sonicare handle, but the bristles are stiffer and tend to shed while being used. Read more

★★★★★

Works with my Sonicare PC 6500

C. HoppSeptember 3, 2025

These brushes fit and work fine with my Philips Sonicare PC 6500 toothbrush. The only gotcha is that the base is just a little bit wider than the original, so it will not fit in my travel case very well. I was able to close the travel case, but it was a short struggle. Other than that, there appears to be no noticeable difference, and I didn't even notice the base until I tried to use the travel case on a recent trip. Not a show stopper, I still give them 5 stars. Read more

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