All series
Discontinued
Genuine replacement filter
NanoProtect HEPAFY3433/10
Discontinued
Genuine Philips filter that fits perfectly
Powerful protection for the best performance
Up to 24Â months' lifetime
Filters 99.97% of 0.003 μm particles
Perfect fit for consistently high performance
Genuine Philips filter was designed together with the device itself to ensure a perfect fit, which guarantees the continuously smooth operation of the device.
Philips filters ensure that your device works effectively
Philips air filters go through a set of mandatory and strict inspection tests before being released from the factory. They are subjected to rigorous life and durability tests for continuous operation 24/7. Our filters are designed to provide the best performance of your Philips purifier until the last day of the filter's lifespan.
The NanoProtect HEPA filter cleans faster than H13 (4)
NanoProtect HEPA filter's low-resistance fibres maximise the airflow. The electrostatic charge attracts particles as small as 0.003Â microns with 99.98% efficiency, enabling the filter to clean the air faster than the HEPA H13 filter, which is used for medical applications (4)
Technical specifications
(1) Recommended lifetime is calculated based on the Philips user's average usage time and the WHO urban outdoor pollution level data. Actual lifetime is impacted by usage environments and frequencies.
(2) Only applicable for selected models with connectivity
(3) Only applicable in those countries where the Philips shop is available
(4) NanoProtect HEPA filter material provides lower air flow resistance than the material from a HEPA H13 filter, enabling a Philips air purifier with NanoProtect to deliver a higher Clean Air Delivery Rate (CADR) than with an equivalently sized certified HEPA H13 filter.
(5) From the air that passes through the filter, tested with NaCl aerosol by iUTA according to DIN71460-1.
(6) Contingent on the filter being used with AC1711 or 1715 Philips purifier
(7) Microbial Reduction Rate Test conducted at Airmid Healthgroup Ltd. tested in a 28.5 m³ test chamber contaminated with airborne influenza A(H1N1).
(8) Microbial Reduction Rate Test at external lab, in a test chamber contaminated with avian coronavirus (IBV) aerosols, with Philips HEPA NanoProtect filter.