The WINIX Filter O is a comprehensive all-in-one filter set compatible with the WINIX ZERO Compact, A330, and A332 air purifiers. This filter set includes a pre-filter, carbon filter, and a high-efficiency HEPA filter, ensuring optimal air purification. The HEPA filter captures 99.97% of dust particles and impurities as small as 0.3 microns, including fine dust, pollen, and allergens. The carbon filter effectively reduces strong odours from cooking, pets, cigarette smoke, and volatile organic compounds, enhancing indoor air quality.
For best performance, replace the filter set O every 12 months. The air purifiers feature an integrated filter change indicator that alerts you when it’s time to replace the H13 HEPA filter. Regular maintenance, such as cleaning the pre-filter every 14 days, is recommended to maintain efficient operation. Installing the filter is straightforward, with clear instructions provided for easy replacement.
Key Features
- Compatible with WINIX ZERO Compact, A330, and A332 air purifiers
- All-in-One filter set includes pre-filter, carbon filter, and HEPA filter
- HEPA filter captures 99.97% of particles and impurities as small as 0.3 microns
- Carbon filter reduces strong odours from cooking, pets, and cigarette smoke
- Recommended filter replacement every 12 months
- Integrated filter change indicator with red light notification
- Easy filter installation process
- Pre-filter cleaning recommended every 14 days
- Suitable for rooms up to 50 m² with WINIX ZERO Compact
- Clean Air Delivery Rate (CADR) of 250 m³ per hour for ZERO Compact
- Removes allergens, pollen, dust, PM2.5, viruses, bacteria, pet hair, and mould spores
- Reduces household odours and volatile organic compounds (VOCs)
- H13 HEPA filter for high-efficiency air purification






