Philips Sonicare toothbrush heads are now and have always been viewed as being expensive. However, in reality, they are not. Sonicare says that should be used for three (3) months and no longer. One note here about the price—they have increased ~$6.00 since I bought them about three (3) weeks ago. However, knowing Amazon as well as I do, this increase will probably shrink down to ~$26.00 which is the price I paid for them. They are now listed for ~$32.00. Looking at the ~$26.00 price, the 2-pack will last six months or ~182 days. This equals to about $0.17 per day. And even if this seems expensive it’s better than paying money to a dentist for cavities and/or root canals or even other dental procedures. OUCH!! Thus, they really aren’t expensive, are they? As to the quality of the toothbrush heads, they are great. Unlike other Philps Sonicare Toothbrush heads, these particular brush heads are described as ‘All-in-One. They combine all the qualities of several of other Sonicare toothbrush heads. One important quality is that these heads are soft. Dentists today recommend that everyone, regardless of age, use a soft toothbrush.. - After using these toothbrush heads, I can state that not only are my teeth cleaner but my gums feel better than have been in a very long time. In my specific case my gums are usually puffy, sore and not otherwise what they should be. After using these for one month I can attest that my gums are now no longer puffy and sore, and they look to me, not a dentist, to be healthily healthy. If you own a click-on type Sonicare toothbrush or even thinking about buying one, I can heartily recommend these Sonicare All-in-One Toothbrush Heads for many reasons.

I searched and searched for an authentic Sonicare head and finally stumbled upon this head. Thank goodness, I never knew I had to be so vigilant when ordering brush heads. I thought saving a few pennies was possible since the heads had maybe be discontinued. After 3 sets of counterfeit heads I decided to order these through the Sonicare store via Amazon. What a difference! It was like getting a brand new toothbrush. The new bristle design pattern feels great in your mouth and the bristles themselves feel to be medium soft but stiff enough to stand a little pressure before triggering the pressure sensor indicator. The brush seems to do a good job of plaque removal and whitening, but would need more time to really compare. Overall, I would fully recommend these for someone looking for a premium, authentic Sonicare head.

I’ve been using the Philips Sonicare Genuine A3 Premium All-in-One Replacement Toothbrush Heads, and they’ve made a noticeable difference in my oral care routine. The bristles are designed to clean thoroughly, reaching deep between teeth and along the gumline, leaving my mouth feeling incredibly fresh and clean. I love how they’re gentle on my gums but still effective at removing plaque. The brush heads are durable and hold their shape well, even with regular use. Plus, the sleek black design looks great with my toothbrush. Overall, these are high-quality replacements that deliver excellent results—definitely worth it!

I got these to replace the C2 heads that came with my sonicare 4100. I MUCH prefer these for a few reasons; 1.) The rubber housing. I have sensory issues when it comes to sounds and sensations, especially in my mouth (when I was a child I was afraid of fresh veggies because of the noise they made when I chewed lol). The C2 heads were all hard plastic, so when the back would bump up against another tooth while brushing, my entire head would loudly vibrate and it was pretty jarring. With these A3's the rubber helps to absorb and offset excess vibrations that would otherwise feel like a woodpecker against your other teeth. Pretty cool of sonicare to think about that instead of just telling us to "suck it up" like my dentist did. 2.) More surface area. Compared to the C2's these are much larger, which I would consider a plus. Not like clunky or unwieldy large, but big enough to cover the entire surface of my teeth so I know I'm not missing any spots and I can finish brushing faster. Somehow it doesn't feel much bigger in my mouth, which I attribute to the design and aforementioned rubber housing. 3.) It just cleans better. You know after brushing, when you run your tongue along your teeth and still feel spots of plaque? That happens much, much less with these. Again, I'm comparing them to the C2 heads that come with most sonicare brushes. On top of a better clean, I'm also getting some cool whitening effects. I've always gotten calcium buildups all over my teeth and they LOVE to stain. That makes for nice little yellow halos over all my front teeth. I've been using the A3 heads for about 3 weeks and those yellow halos are visibly turning into lighter, off-white ones instead, which is really neat. My gums bleed if you look at them funny, but I've had no issues using these. Though I should point out that I'm also using Perodontax toothpaste which specializes in gingivitis and gum care. But I suppose what's special about the A3's is that you could pair it with a gum toothpaste if you need special care in that area, a whitening toothpaste if that's what you want to focus on, or just a super duper plaque remover toothpaste to keep things spic and span. It's the perfect all-arounder that can also specialize in whatever area you need it to. And the off-white heads look sooo cute on the pink 4100 handle! And one more thing I wanted to add: There's some confusion around if these are "genuine" or not that I'd like to help clear up. Yes, the product page is for genuine Sonicare A3 Brush Heads. BUT, that doesn't mean that every seller will actually sell you genuine heads. Many third party sellers will try to hock counterfeits under the real product page, which is why some reviewers may have gotten knock-offs. To avoid this, you need to make sure that you're buying from a reputable seller, preferably Amazon or the brand itself. If you see: Ships from BargainCheapzz384 Sold by BargainCheapzz384 then you need to change the seller. Click on the "Compare Other sellers on Amazon" button and choose one that says: Ships from Amazon.com Sold by Amazon.com Or Ships from Amazon.com Sold by Philips Sonicare This goes for anything you buy that goes on or in your body such as food, cosmetics or toiletries. Happy (and safe) shopping!

Why did they not include brush head covers for cleanliness after using and brushing your teeth? Would that cost another six cents? I would not buy these again just because of that.

They are wider and have more surface area. They are softer and brush a lot easier with less effort to hard to reach surfaces. They are more durable than the standard C2 ones and also last longer. Very satisfied with these. A very nice upgrade from the standard ones. Cover isn’t as good as the C2 standard ones though. That’s the only negative thing I can think of. They work very well and would recommend upgrading to these. Price is a little expensive but worth it in the long run.

Sin duda, este cabezal es el mejor en la limpieza.

Son más suaves que los anteriores y no lastimas aún en el tercer nivel, además se siente mayor limpieza con ellos.

as the title said, the item shipped was not the item I received, the bristles were different in shape and was medium not soft

Good discount, and good quality.

If you have a compatible Phillips brush for these types of heads, you need to buy these ones as they’re the best ones you can buy. I have used them for years on my Sonicare Prestige brush and in comparison to the other brush heads they sell for the Prestige, this cleans the best, but also does everything else at the highest ability including whitening, etc.