Oral-B - iO Ultimate Clean Replacement Heads - 4 Count (Pack of 1)

These work great on my black i0. They were cheaper than the black ones

Love the toothbrush but replacing brushes is costly

Correct head for the IO

Our whole house has refills. Great value

Will buy again in the near future

I didn’t get ORAL B REPLACEMENT AND ONE OF 409. Just I get 2 of 409.

Same heads that came with the toothbrush.

The iO brush is outstanding. Well made, and easy on the teeth and gums. They are not cheap, but still a good value. These appear to be made by Braun, and not some offshore source. Fast delivery too.

So far I like the toothbrush, waiting on next cleaning to see if it is helping get rid plaque buildup been fighting plaque for last 4 years.

Only received 2, not as advertised for 4. Back they go