Water filter
Makers suggest a new water filter about every six months.
Philips XELSIS: the water filter is part CA6903/10. Source: usa.philips.com, checked November 6, 2026.
Makers suggest a new water filter about every six months.
1Water filterCA6903/10Part numbers come from usa.philips.com (source), checked November 6, 2026. Amazon buttons open a search for the part number; we may earn a commission.