AoremonReplacement Toothbrush Heads for Philips Sonicare C3 Premium Plaque Control HX9044/65 G3 Gum Care HX9054/65 W3 4100 5100 6100 7500 C1 C2 Flexcare Diamondclean HealthyWhite, 6 Count, White

Honestly, one of the better knockoff brush replacement brands. It's kind of insane how much Philips charges for their brushes. The only difference with these knockoffs is that they don't include a metal base which results in a lack of peak vibrations but it's still enough to give you a deep clean. My gums also enjoy the fact that these come with the soft rubbery wrap surrounding the bristles... it makes for a much more carefree brushing experience. Can't beat the bang for the buck here and can't recommend this enough as someone who has jumped around from no-name brands for brush replacements on an array of different stores. C3 fit was good enough. Saw someone complaining about a gap being left in between the brush head and toothbrush but that's how they're designed -- the same gap exists when you use the original brands. It needs that gap to functional properly and maximize vibration.

These are better than the name brand and 1/4 the cost.

Decent performance

I absolutely love these. Especially since the price for sonicate replacements have gone up so much that I would rather use a regular toothbrush that pay that. These fit easily on top my Sonicare. It cleans my teeth perfectly and I have no complaints. I do admit it would have been nice if it was a little softer but I have never minded a harder brush. It is probably a medium. I really like these and plan to continue to use these in the future. The price is great, my teeth are clean and I am happy. There haven't been any bristles falling out and I think the quality is great. I don't know how long each brush will last as I haven't had them long but so far, so good.

These toothbrush heads offer excellent value compared to the original brand’s cost. They work perfectly and are incredibly soft, which is ideal for my sensitive gums. The only minor drawback is that they don’t have a pressure sensor unlike the original, but that’s unlikely to be a big issue for most users. Highly recommend for quality and affordability

They were suppose to be soft bristles, but they are quite firm not soft at all. Maybe after some time they'll soften up.

Very good

I’ve bought inexpensive replacement heads for my Sonicare several times in the past. The ones I bought previously weren’t available so I tried a different brand that were so terrible that I ended up buying these ones shortly after receiving the other ones. These came individually wrapped which I thought was a nice feature. They click on just as they’re supposed to and work very well. There are lots of other inexpensive replacement brush head options out there and it’s hard to choose between them. After my terrible experience with another brand, I quickly bought these and I’m happy with them. I’ll honestly probably buy another pack just to have plenty on hand that I know are going to work well. As I mentioned, they are individually wrapped inside the package so they’ll be easy to store for long periods of time and maintain their fresh out of the package quality.