1 year supply (4 Count) Plackers action clean replacement toothbrush heads
Fits most Oral-B electric toothbrushes
Multi-level bristles for up to 5x better cleaning at the gum line
Light-blue bristles fade with use to remind you when to replace brush head
Identifier color rings on base of brush head
Brush Head Firmness: Soft
These toothbrush heads are compatible with the entire lineup of Oral-B rechargeable handles, except Oral-B iO rechargeable toothbrushes & Oral-B Sonic toothbrushes.

Order now: 4-Count Plackers Toothbrush Replacement Heads: Action Clean for Oral-B $7 ($1.75 ea) from woot.com