Just about every six months or so I'd sonicare replacement heads personally casually hunt for an inexpensive alternative for my Philips Sonicare brush, and I'd always recoil in horror at the absurd costs they demand for just a tiny bit of stiff plastic, ultimately just continuing to make use of the final remaining brush head soon after cleansing it thoroughly.
Until eventually I found this. I assumed I used to be observing issues at first, simply because that cost was unreal. Then I viewed as the aged "get Anything you pay for adage" and experienced uncertainties, but I despise silly outdated adages which value was low-priced plenty of to provide it a shot.
It worked. I'm only on the primary brush, nevertheless it matches beautifully and does an incredible task of brushing.