Review on Authentic Philips Sonicare E-Series Replacement Toothbrush Heads, Pack of 2, White - HX7022/66 by Christin Williams

Although it appears to be in the original Philips Sonicare box, I am concerned that the product is counterfeit. I have been using a Philips Sonicare toothbrush for at least 15 years. We never received a defective replacement brush until we ordered this one. One of the brushes seems to work fine, but the other barely vibrates. I might as well use a regular toothbrush. I compared two brushes and the one that doesn't work seems to be missing a magnet on the bottom of the brackets that go into the case. I will no longer buy these products from Revain. I am really disappointed.