Angled vs Straight Bristles

Bristle angle is a geometry feature to compare after fit, softness and size.

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What matters for this question

Oral-B describes CrossAction with angled bristles, but that feature does not make it a universal Oral-B refill.
Look for a manufacturer description of the actual head geometry; this catalog has no cross-brand angle measurement to rank products.

How to apply it

Angle describes the way the tufts meet a tooth, not the shape of the plastic connector. The ADA has reviewed evidence that multilevel or angled bristles may remove more plaque than a conventional flat trim in some comparisons; that does not establish that a named electric head is best for every mouth.

Product records to compare

One documented model match per head; not a personal recommendation
Head family	Example fitting handle	Bristle wording	Catalog market
Oral-B CrossAction	Oral-B Genius X	Not recorded	US
Oral-B Precision Clean X-Filament	Oral-B Genius X	Not recorded	US

Explore this feature · Check your exact handle · Care boundaries

Search the recorded replacement on Amazon

These are search-result links, not verified Amazon product listings. Price, stock and seller authenticity are not checked.

Oral-B CrossAction

This head family has a documented fit in the BrushMatch catalog. Amazon search results may contain other products; confirm the exact head and your handle before ordering.

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Search this head on Amazon

Oral-B Precision Clean X-Filament

This head family has a documented fit in the BrushMatch catalog. Amazon search results may contain other products; confirm the exact head and your handle before ordering.

(paid link)

Search this head on Amazon

Sources and scope

Oral-B non-iO heads · manufacturer; web full text; retrieved 2026-10-30