Philips
HEPA filter
AC4144
Healthy Air Always
for Philips clean air system AC4072/ AC4074/AC4083
Healthy Air
• Filters out ultrafine particles >20 nanometers*
• Filters out cigarette smoke
• Eliminates germs and mould with antibacterial coating
Always
• HealthyAirProtect Lock ensures healthy air always
Simplicity
• HealthyAirProtect Alert warns you when to replace filter
• Easy-to-install filter
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