Oral-B iO Ultimate Clean Electric Toothbrush Head, Twisted & Angled Bristles for Deeper Plaque Removal, Pack of 4 Toothbrush Heads, White

Good product, reasonable price

Found the correct toothbrush head for my oral-b! It came super fast using prime & I have no complaints.

Love my new tooth brush heads. Feel the same as the ones that came with my oral b io tooth brush!

Two of the four brush heads were cracked. Didn’t notice until it was too late to return.

Works not good with keeping away tartar build up.

Terrible brushes. Cut up my gums causing swollen gums and infection. The brush head is huge compared to the brushes that came with my tooth brush. The back of the brush hits your other teeth while trying to brush.

These do the job and last a while but are a lot more expensive then the traditional Oral-b toothbrush heads. These are the only ones that are compatible with my toothbrush

Cleans very well

Best price, easy shipping, great service

the 8x10/16x20, 4 pack was the cheapest (7.50 per head) i could find for IO ultimate clean on amazon. not sure what 8x10/16x20, means but it is the correct product. the packaging I received was written in German but they are the right heads. FYI if you dont know, the little icons on the bottom do not mean they are a different type of head. they are just simple identifying markers (there are 12) so if you share a bathroom or a handle you know whose head is whose. way to go Oral-B! thinking outside of the box, and even promoting sharing and not promoting more sales!