With the emmi-dent product, the piezo-electric crystal is in the replaceable brush head, right under the bristles. Where is the piezo in this brush?
1700443
It appears that the brush head is a hollow plastic cylinder. The toothbrush has a long component that fits into the brush head - and this component appears to have a metallic core, which (when the brush head and toothbrush are connected) would be directly behind the brushes. The toothbrush, of course, fits into the recharging unit when not in use. While I have no idea what a "piezo" is, other than having something to do with the electrical system, inspection would suggest that it is in (or connected to) the toothbrush itself, not the brush head ... and that some part of the system is "right under the bristles" when the brush head and toothbrush components are assembled. Why does it matter? What is a "piezo"?
1700444
The Piezo crystal in this brush protrudes up from the handle, and sits inside of the replaceable brush. Note that this brush also comes with a hard head (instead of a brush) for direct ultrasound.
259613
The system I have works by pulling straight out on the end of the brush head. There may be different systems; some might require releasing in some manner prior to removal. I would suggest that you request information from the manufacturer. When submitting your request, you should include the name, model, serial number, and any other information you might find on the charging unit or brush body.
1442947
The brush head slides out and is replaceable. I do not know who carries the replacement heads though.
576832
This item is all one piece and supplies power to the toothbrush attachment, sold separately. The replaceable toothbrush stem screws onto the "head."
1872095
On the bottom there are little round indentions. You press the and the brushes flip up like a trap door.
2201290
I don't know. I'm not sure what I have exactly but it's an Oral B and it came with the circular bristles on top and a regular looking bristle brush below just like the photo of this packaging. But, these bristles in the package are SO much more hard than the original Oral -b brush heads. I personally, will not be purchasing these again. I will just bite the bullet and purchase the Oral-b (name brand) bristle brushes. Hope this helps you.
956586
I just chatted with an operator on the Bellapulse website. She said that in a few weeks, they will be offering the option to order replacement brush heads. So if they do, maybe Amazon will offer them too. Hope this helps.
700292
I use an Oral B electric toothbrush with a polishing head. The problem here is that this polish hard and unusable when received it.
645497
Wal-Mart has them. They are usually hanging with the other toothbrushes. It uses the same replacement head as the one with the batteries
412827
I am not sure what you're asking but I WOULD NOT purchase from this company! I bought one through a LIving Social, kept it new in box for a year, to give as a gift to my daughter, and when I presented it to her, it did not work and they would not replace it. They sent me a % off coupon for a new toothbrush, which was ridiculous... why would I buy from this company ever again? I would go with a more established brand that will back up their product.Hope this helps!
2021939
Hi. I've bought replacement heads at dazzlepro.com. They send me e-mails and run lots of sales. I'm really pleased with my electric toothbrush. Hope you enjoy yours.
1257646
I have the Healthy White System from Phillips I don't know about the Easy Clean toothbrush. When you look at your brush head dead on and then look at the bottom the hole beyond the metal ring should look like a tiny fingerprint shape. Hope that answers your question
1013405
Can't really answer your question but I bought this for my wife and she loves it. I think it operates as well as my rechargable oral b brush
1610098
I don't know. Haven't had to remove it yet. I suspect that if you push the little button with a small screwdriver, it will pop loose. It is recessed enough that it appears to be flush with the brush shaft, so is not easy to press with the finger or thumb.
1011592
A solution to the brushes not turning or the shaft breaking would be at the time of cleaning, be sure and remove any fuzzy ball that build up with cleaning. The inside of the brush housing gets carpet fuzz all over the inside along with fuzz on the brushes. AS you rinse this, it balls up and clogs the "gears" on the side of each brush. Be sure to fish these out and make sure the brushes turn freely as you clean. You made need forceps or tweezers to pull these fuzz balls out, but this is key to proper function
1610100
New brush heads that I purchased came with a little tool that helps remove the head. Do you have this tool?
767117
On the inside of the clear plastic part there is a bit of a lip. You just have to push it on until it is secure. If you push it on too far it will slide too far back and if it's not on enough it will come off. On the inside of the brush piece there should be a square section that acts as a latch with a bit of a raised bar on the clear plastic side. Hope this helps.