10 Best Home Air Purifiers 2025 in the UK

The LEVOIT Air Purifier Core Mini is designed to keep your small spaces like bedrooms and offices fresh and clean. It’s compact and lightweight, making it easy to move around. This purifier is particularly quiet, operating at just 25 decibels, ensuring it won’t disrupt your sleep or work.

Its 3-stage HEPA filtration system effectively tackles common air quality issues such as dust, pet dander, and smoke, covering up to 17 square meters in 30 minutes. You can add a few drops of your favorite essential oils to the aroma pad for a pleasant fragrance while it cleans the air.

Users will appreciate its energy efficiency, with a low power consumption of only 7 watts and certifications like Energy Star, CE, and RoHS. However, it may not be powerful enough for larger rooms or more severe air quality issues. The need to replace filters every 4-6 months adds to maintenance costs, but an indicator light helps remind you when it’s time. This air purifier is best suited for those looking for a simple, quiet, and portable option for smaller rooms.

The LEVOIT Smart Wifi Air Purifier Core 300S is a robust option for home air purification, especially suited for larger spaces up to 100 m². With a Clean Air Delivery Rate (CADR) of 240m³/h, it efficiently circulates the air in the room, making it effective against pollen, allergens, and smoke. Its 3-stage HEPA filtration system includes a pre-filter, H13 HEPA filter, and an activated carbon layer, providing comprehensive air cleaning by trapping dust, pet dander, and odors.

One of its standout features is real-time air quality monitoring through a laser dust sensor, with results displayed on the VeSync app and indicated by color changes on the device. This smart functionality is complemented by voice control compatibility with Alexa and Google Assistant, making it user-friendly for those who prefer hands-free operation. The Core 300S is notably quiet, operating at just 22 dB in sleep mode, which is ideal for nighttime use without disturbing sleep. It also boasts energy efficiency, with a low energy consumption of 23 watts, making it cost-effective to run continuously.

While the purifier offers a range of stylish features and an award-winning design, it may require frequent filter replacements, every 6-8 months, which could add to the long-term maintenance costs. Additionally, while its features are comprehensive for general home use, its performance might not meet the needs of those requiring industrial-level air purification. This air purifier is perfect for allergy sufferers or households with pets, thanks to its specialized filters and ability to remove common household pollutants. However, users should consider the ongoing cost of filter replacements when evaluating its affordability.

The Blueair Blue 3610 Air Purifier is designed for medium to large rooms, covering areas from 51m² to 122m², making it suitable for most home environments. Utilizing HEPASilent Technology, it effectively removes pollen, dust, mold, bacteria, and viruses, which is ideal for individuals with asthma or allergies. The included activated carbon filter also helps reduce VOCs and household odors from cooking and pets.

The device operates quietly at just 23 dB on low fan speed, certified by Quiet Mark, ensuring it won't disturb sleep or daily activities. Additionally, the auto mode function automatically adjusts fan speed based on air quality, providing convenient and efficient purification without constant manual adjustments. The energy consumption is low, ranging from 4W to 38W, making it a cost-effective option for continuous use.

Users can easily switch between different modes with a single button, and the air quality indicator light offers a quick visual confirmation of the current air status. The washable pre-filter is a practical feature that helps extend the life of the main filter, and the ability to choose different colors for the pre-filter allows for some customization to match home decor. On the downside, the noise level at the highest setting reaches 56 dB, which might be noticeable in quieter environments. Also, the product dimensions are relatively large, which may require a dedicated space for placement. Despite these minor drawbacks, the Blueair Blue 3610 is a highly effective and user-friendly option for maintaining clean air in the home, backed by positive customer reviews and multiple awards.