4X Fit Braun Oral-B Dual Clean Electric Toothbrush Head Double Clean Brush Heads

3757 and Braun Oral-B Oral-B electric toothbrush type 4731 4728 4739 3709 3728 3738. Suitable for Braun D4510 D12013 D12013W D12523 D17525 D18 D19523 D19545 D20523 D20545. The cup-shaped brush head cleans teeth comprehensively and deeply cleans hard-to-brush areas such as interdental spaces and gum lines.

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