Compatible Philips Sonicare Replacement Brush Head Electric Toothbrush Heads, for Phillips Sonic Care Powerup Replacement Electric Powered Power Up C1 C2 C3 Optimal Plaque Control

I've found these to work pretty well. No complaints ... so far.

These Pearl Enterprise Compatible Philips Sonicare Toothbrush Heads work very well. They fit snug atop my Sonicare teeth buzzer. My dentist has been telling me to switch to soft bristles. I have with these. They are soft but still have some rigidity, so they don't collapse after a week of brushing (2x per day). Some of the individual bristles have slipped out long -- common with aftermarket brushes -- but I just clip those bristles with scissors and I'm back in action again. Recommended.

The one thing I do not like about this product is that occasionally the shaft of the toothbrush comes apart from part that fits down into the toothbrush. The bristles r very soft so they do not hold up too long. Not as good as the as the Phillips brand however u r paying a lot less!

Much better price thsn original. Same bristle shape, and softness is equal to original. Softness was important as a soft bristle reaches more points in your teeth... and gives gums massage they need.... these were on point what i sought. Thanks to all the other reviewers before me, giving the softness the thumbs up, so i could purchase with confidence...

These are great - I have an old battery toothbrush in the brand this fits & decided to buy from Amazon instead of the drugstore I had to push pretty hard to get the head to lock on, but it definitely does fit. The older head had worn to the point that it was sliding off, but we're talking at least a year old. LOVE these Amazon products that are comparable & cheaper!

Do you like a fresh mouth, yep. Do you like to brush your teeth, not really. Do you like to use a phillips electronic toothbrush because you're too lazy to move your arm up and down and get those hard to reach places, oh heck yeah. Well then you need to replace those toothbrush heads to keep your pearly whites pearly white. But don't buy these. They are cheaper, they fit on the toothbrush, but they don't stay on. In a 4 pack I have 1 that actually stays on the base of the brush. Try to get your kids to brush their teeth with half a brush, guess what it doesn't work. Not a fan of the horrible fit.

The description of this product was a bit misleading when I purchased it. I had compared lots of similar items and decided I wanted to Phillips brand replacement heads since I trusted those with my toothbrush rather than a generic.However when these arrived, they were the generic ones. I think Amazon has fixed the description since, but that was dissapointing.I kept and used them anyway. They work well, as you would expect any toothbrush to. However they don't get quite as good a fit on the toothbrush as the Phillips brand ones do. These are looser and while brushing, the head will slide up and down a bit. It won't ever fully come off, but there is a gap between the toothbrush and the head, which frustrates me.

Bought a similar motorized toothbrush to the SonicCare line called AquaCare. Heads were tiny...t...i...n...y (baby size)! These brushes have more than 1/4" extra bristles making them go further back to wisdom teeth we need to get cleaned. Thanks Pearl Enterprises for making these available, they fit the 'D' style shaft well, however they do not come in black. UPDATE: Bought in June 2019 and am now on the 4th one in August 2020.

A little harsh but works! I like.