Review on Electric Vitality Toothbrush Refill for Replacement by Liz Trujillo

Over the years I have bought a non-genuine factory part, it has always been cheaper but not as good, reliable or efficient; B. Auto parts, home appliance parts, etc. The same applies here. These brushes work, they are cheaper but not as good either. First, they don't latch securely. They are loose and fall off if I shake the water out of the brush after brushing or even just turn it upside down. The brush head is slightly larger making it difficult to follow the contour of my teeth, especially on the back. Smaller Oral-B heads work better. They work and cost about half the price of Oral-B, but like everything in life, you get what you pay for. I will return them and order originals. Update from 11/27/2020: Returned. Another disappointment was that the bristles broke quickly after a short period of time, much faster than the Oral-B bristles. If you look at the price of the Oral-B and Oral-B, they don't even last half as long even though they cost about half the price, and are therefore more expensive. I'm staying with Oral-B.Updated 12/08: Cleaned today with my new Oral-B brushes. Completely different from this one. They snapped and stayed. Didn't fall off like that. Completely different bristles. The head is smaller and follows the contours of my teeth. Much denser bristle set and higher quality. There is no comparison. As I said before, everyone usually gets what they pay for and this is a prime example. I brush to keep my teeth and gums healthy for years. If I'm going to spend time doing this, I need the best toothbrush. Spending a few bucks more on Oral-B instead of this one is a really counterintuitive decision. If you could see the difference in the brushes side by side you would fully understand what I am talking about and easily see the difference in quality.