The Good 4x Generic replacement brush heads, compatible with Philips Sonicare Diamond Clean brush head for sonic toothbrushes (Standard), HX6064, Black. (1PK x 4PCS) (Health and Beauty) 1
The Good 4x Generic replacement brush heads, compatible with Philips Sonicare Diamond Clean brush head for sonic toothbrushes (Standard), HX6064, Black. (1PK x 4PCS) (Health and Beauty)
Unfortunately I can not recommend this replacement. I feel the original brush as a bit too soft, but the replacement bristles here are hard and hurt on healthy gums - a pity!