Foreo Issa Head Replacement Schedule

FOREO silicone and hybrid heads may have product-specific intervals. Use the exact ISSA model manual rather than a universal schedule.

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What matters for this question

The ISSA 4 manual distinguishes up-to-six-month Hybrid and up-to-one-year Sensitive replacement intervals. These apply to the stated head types, not every FOREO generation.
Inspect visible wear and the manual for your exact ISSA model. Do not use a default three-month reminder for every silicone head.

Product records to compare

One documented model match per head; not a personal recommendation
Head family	Example fitting handle	Bristle wording	Catalog market
FOREO ISSA 4 Hybrid Brush Head	FOREO ISSA 4	Not recorded	global
FOREO ISSA 4 Sensitive Brush Head	FOREO ISSA 4	Not recorded	global

Explore this feature · Check your exact handle · Care boundaries

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FOREO ISSA 4 Hybrid Brush Head

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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FOREO ISSA 4 Sensitive Brush Head

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

Sources and scope

FOREO ISSA 4 manual and replacement head guidance · manufacturer; web full text; retrieved 2026-10-30