Futulkyus Toothbrush Replacement Brush Heads for Philips Sonicare, Electric Sonic Tooth Refill Head 4100 C1 C2 G2 Plaque Control, 10 Pack, Black

The ofashu refills tooth brush are well fit for Philips toothbrush. The number of quantity of 8 items well received.

These generic brush heads work perfect and way more affordable than the name brand ones. They are compatible and fit perfect on the Philips brush. The bristles are not too soft or too stiff.

Work great and much more affordable than the name brand.

I've ordered this same brand in the past and they fit well. These do not fit as snug, however, I am keeping them. They will work well enough.

I actually like these better then the original. They are more firm and do a better cleaning!