Toothbrush Replacement Heads for Philips Sonicare ProtectiveClean DailyClean Electric Toothbrush Head 1 2 Series Plaque Control Gum 4100 5100 C1 C2 G2 Snap-on, 10 Pack

Great! Will be repurchasing

Great refills that won't break the bank! They fit perfectly! Will buy again.

Fit on device well....Brushes teeth well even though the brush is a little smaller than original..... A little stiffer but very little......Durability unknown, first time buyer.I will check back in after 6 months and answer that question??????

Works great lasts a month per brush or more so you have a years supply or more for one low price, well worth it.

Fantastic value! Purchase these routinely to replace my sonic electric toothbrush head. These are easy to replace and pretty durable. Being able to buy this many for this price is a steal!

These brush heads do not fit correctly on sonicare brush. They get loose and do not vibrate properly. This makes them completely useless. We have ordered this brand earlier and it worked okay. Looks like it must be manufacturing defect. Unfortunately the return window is closed and I am stuck with brush heads that do not work. Total waste of money.April 28Amazon would not take it back. So I contacted the seller and explained the problem. They sent a replacement which works fine. I am happy that the seller responded promptly and fixed the issue.

These toothbrush heads are the perfect cheaper option for my Oral-B electric toothbrush. I get a good clean without breaking the bank everytime I need to switch the heads out.

I'm very disappointed. While these replacement heads are marketed as compatible with Philips Sonicare toothbrushes, they don't seem to fit properly and provide a subpar brushing experience.Firstly, the replacement heads are quite loose and wobbly when attached to the toothbrush, which makes them feel less secure than the original Philips Sonicare heads. Additionally, they don't seem to clean my teeth as well as the original heads. The bristles are not as firm and don't seem to reach all the way between my teeth, which leaves me feeling like I haven't had a thorough cleaning.I also noticed that the bristles on these replacement heads wear out much more quickly than the original Philips Sonicare heads. This means that I'm having to replace them more often, which is frustrating and adds to the overall cost.Overall, I would not recommend the Toothbrush Replacement Heads for Philips Sonicare. While they may be cheaper than the original heads, the subpar fit and cleaning experience make them a poor choice in the long run. It's worth investing in the original Philips Sonicare heads for a more effective and reliable toothbrushing experience.