Replacement Heads for Philips Sonicare ProtectiveClean 4100 5100 6100 DiamondClean 9500 ExpertClean 7500 FlexCare HealthyWhite Electric Sonic Toothbrush C3 G3 W3 C2 G2 Brush, Black, 6 Pack

I purchased a new Philips Sonicare ProtectiveClean 5100 with G2 Optimal Gum Care brush head. After 3 months of use, I heard the Philips Sonicare musical tune & saw the flashing light that indicated to change the brush head. I selected the 6-pack Brightdeal replacement bundle which have DuPont bristles and a tongue cleaner. I am pleasantly satisfied with my purchase and would recommend this product to others.

I really like the firmness of these brush heads. In fact, I had almost given up on finding any that weren't too soft. I did have to go easy for the first week to allow my gums to get tougher, but they really feel like they are cleaning better than soft ones. The price is so much more reasonable than Phillips, which were $29/pair last time I looked.

It's a tad bit larger than the genuine brush head, it's a good alternative. I just prefer the original but it was out of stock on Amazon and Phillips websites and because of that, other sellers have hiked up the price.

These replacement heads are a bit larger & harder then the brush head that comes with the toothbrush-not a lot bigger & harder but the perfect increase in both of those areas to make the toothbrush work far better in my opinion! Love them!!!!

We ordered these to have spares on hand whenever our Philips 4100 tooth brushes were in need of replacement. The original brushes clean my teeth about as well as a dental cleaning. We highly recommend these when your toothbrush needs replacement.

They are easy to change from old to new and you always have an extra on hand. Great job of cleaning without your gums hurting.

The bristles and brush head are longer than the G2 Sonicare heads and are harder to get to my molars. This causes the head to "rattle" on my molars and sometimes it hurts. Otherwise they clean teeth well.

Haven't had any isuues. One brown in they already to be as effective as originals