Compatibility with Philips air purifiers from the 900 and 800 series

Replacement filter for the PureProtect Mini 900 series: AC0920, AC0921. Also compatible with the 800 series: AC0817, AC0819, AC0820. The model of the air purifier is referenced at the bottom of the device.

Durable filter lasting up to 1 year

Filters ensure optimal filtration performance for up to 1 year, reducing difficulties and costs. To improve filtration, regularly clean the pre-filter.

Sustainable design with 40% smaller packaging

The new filter design allows for folding, saving space in packaging and reducing carbon footprint. It contains 23% less plastic; this is our most compact and durable filter to date.

Original Philips filter for optimal performance

The original Philips filter is designed to fit perfectly in your device. For optimal performance, always use the original Philips filter.

Dual-phase HEPA filtration

The dual-phase filtration, consisting of a pre-filter and the HEPA NanoProtect filter, captures 99.97% of particles as small as 0.003 microns, protecting you from pollutants, viruses, allergens, and bacteria.

Follow the smart filter status indicator on the device

Your Philips device notifies you when to replace the filter via an indicator on the display. Maintenance requires minimal effort and takes less than a minute.