Home
Air purifier and Air humidifier

NanoProtect Pro S3 Filters

NanoProtect Pro S3 filter

Healthy air, always

This HEPA and activated carbon filter effectively captures harmful particles as small as 0.003 microns, including PM2.5, allergens, bacteria and viruses. Also absorbs formaldehyde, total VOCs and odors and locks them in nanoscale micropores

See all benefits
FY3437/00 |

Buy this product at:

See all retailers
Find a local store
() User reviews

Healthy air, always

  • Absorbs harmful particles

Nanokill Disinfection Technology

Nanokill oxygen disinfection technology destroys bacterial cells and viral lipid membranes, effectively killing HFMD pathogenic viruses and >99% of Influenza A H1N1 viruses*.

Professional Formaldehyde Removal

Features an amine-manganese dibasic formaldehyde removal compound that captures and rapidly decomposes formaldehyde in less than 0.1 seconds*. The activated carbon filter has a specific surface area equivalent to 52 soccer fields, providing powerful adsorption of formaldehyde decomposition products and odors. Reduces formaldehyde concentration to 0.01 mg/m, 10 times higher than European standards

Professional allergen and virus removal

Filters out 99.97% of particles with a diameter of 0.3 microns*, smaller than the particles most likely to carry common allergens including dust mites, pollen, dog and cat dander

Integrated design for easy filter maintenance

Integrated design for easy filter maintenance

Composite HEPA and activated carbon filters can be easily and conveniently installed.
Technical Specifications

  • General Specification

    Product Type

    HEPA NanoProtect filter

    Included in the box

    1x filter

    HEPA NanoProtect

    Yes

    Active carbon

    Yes

    Lifetime

    Up to 1 year

    Pre-filter

    Yes

  • Performance

    Particle filtration

    99.97% at 0.003 microns

See all specifications
Technical Specifications

  • General Specification

    Product Type

    HEPA NanoProtect filter

    Included in the box

    1x filter

    HEPA NanoProtect

    Yes

    Active carbon

    Yes

    Lifetime

    Up to 1 year

    Pre-filter

    Yes

  • Performance

    Particle filtration

    99.97% at 0.003 microns

  • Weight and Dimensions

    Product Height

    300.5 mm

    Product Weight

    1.47 kg

    Package Length

    243 mm

    Package Width

    255 mm

    Package Height

    325 mm

    Package Weight

    1.87 kg

    Product Length

    234.6 mm

    Product Width

    248 mm

  • Replacement

    For Philips air purifier(s)

    AC3737

  • * Third-party laboratory based on test samples referenced to ISO 18184-2019 Textiles - Determination of anti-viral activity of textiles, for 24 hours of action against filter material, the test virus is the hand, foot and mouth pathogenic virus (enterovirus EV71), the test host is Vero cells, the test was repeated 3 times, the measured anti-viral activity activity rate > 99.99%
  • *Third-party laboratory based on test samples referenced to ISO 18184-2019 Textiles - Spinning
  • *Test results of 0.003 micron particle removal efficiency of the filter by a third-party laboratory using NaCl aerosol according to DIN 71460-1:2006-04, ISO/TS 11155-1:2001-11 *The filter can remove 0.003 micron particles. PM2.5 refers to particles in the atmosphere with a diameter less than or equal to 2.5 microns, and 2.5 microns is about 833 times larger than 0.003 microns.