10 Best Humidifier Air Purifiers 2025 in the UK

The PHILIPS Air Performer 3-in-1 excels in providing clean air for rooms up to 70 square meters, thanks to its NanoProtect HEPA filter that removes 99.97% of allergens and pollutants. This makes it especially beneficial for individuals with allergies or those who want to maintain a healthier indoor environment. The unit's coverage and CADR of 270 m³/h ensure efficient air purification.

One of its standout features is its versatility – it not only purifies air but also functions as a heater and cooling fan, making it useful year-round. The rapid heating capability and powerful, bladeless cooling airflow provide comfort in different seasons. Operating at a whisper-quiet 19 dB in sleep mode and consuming only 40W of power, it is both quiet and energy-efficient. Smart sensors and AI technology that adjust the appliance based on real-time air quality add a layer of convenience and modern functionality.

At 12.5 kg and with dimensions of 33 x 33 x 106 cm, it is relatively heavy and might be cumbersome to move around. Additionally, ongoing maintenance will be required to keep the HEPA filter effective. Despite these minor drawbacks, the PHILIPS Air Performer 3-in-1 offers a comprehensive solution for those needing an effective and multifaceted air purification system.

The Blueair Blue Max 3350i Smart WiFi Air Purifier is a strong contender in the air purifier market, especially recognized for its efficient coverage area of up to 86 square meters. This makes it suitable for large rooms and open-plan spaces. The standout feature is its HEPASilent technology, which effectively removes 99.97% of airborne particles, including pollen, dust, and even viruses, with the added bonus of reducing odors through an activated carbon filter. This combination ensures a cleaner, fresher indoor environment.

A significant advantage is its ultra-quiet operation, emitting only 23 dB on low fan speed, ideal for bedrooms or quiet settings. The purifier is designed to be energy-efficient, consuming less energy than a light bulb, which is a plus for environmentally conscious users. The smart features, including app connectivity and voice control, add convenience, allowing users to monitor and adjust air quality settings easily.

However, it is essential to note that the Blue Max 3350i does not include a humidification function, which might be a consideration if you're specifically looking for a humidifier-air purifier combo. Users will also need to consider maintenance, as regular filter changes are necessary to maintain performance, though the app provides filter tracking to assist with this.

The unit's Scandinavian design with the Stockholm Fog cover makes it aesthetically pleasing and easy to integrate into modern homes. While it excels in air purification, those in need of humidification features might need to seek additional solutions. This product is best suited for users looking for a powerful air purifier with smart features and a sleek design, but not for those seeking combined humidification capabilities.