Toothbrush Replacement Heads for Philips Sonicare 4100 C1 C2, Electric Replacement Brush Head Compatible with Phillips Sonic Care Toothbrush Heads and All Snap-On System, 8 Pack

The fit and the bristles is slightly different then the original and other ones I purchased but it still fits just a little more snug so harder to place on the brush and harder to take off , the bristles aren’t the same but they are still amazing , definitely worth the money and won’t have to buy much since it’s an 8 pack , compatible with all C2 toothbrushes from Philips ! Noise is exactly the same as the original with slightly more vibration.

These brush heads for well on my Sonicare and work well. They are a bit bigger than their name brand counterparts and the bristles are a bit softer. The biggest issue for me is the splatter effect when brushing my teeth. It may be due to the larger size of the brush heads but there is a small amount of water that sprays out while brushing, something that doesn’t happen with name brands. But it’s the trade off for savings $40+.

Quality replacement at a great price

These are big heads with amazing scrubbing power!

Received in timely manner, bristles are medium strength. Would buy again.

PROS:COMES WITH COVER FOR BRUSHESIS A TIGHT FIT WITH BASEGIVES GOOD SONIC VIBRATIONLARGER HEADYou get a large amountCONSBRISTLES ARE A LOT LONGER AND SOFTER THAN SONIC WHICH I feel makes it less effective at removing things between the teeth and on the teeth.Overall good buy

Reasonable quality and excellent price for third-party replacement for the original manufacturer's (very expensive) brushes. Eliminates the need and reason to buy replacement brushes from Sonicare.Longer bristles than the brush that came with my unit. A little more difficult to put on and off the base unit, but not jarringly so. Neither of those issues changes the basic functioning of these brushes, which makes this an excellent alternative to buying brushes from Sonicare.

Love these so much. Even though they’re a knock off they work great.