10 Best Air Purifier with Activated Carbon Filter in the UK 2025

Updated on 24/07/2025
#1
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  • 2-in-1 air purifier and humidifier effective for sensitive airways and baby rooms.
  • Purifies spaces up to 78 m² in under 10 minutes with a CADR of 300 m³/h.
  • Three-layer HEPA filtration captures 99.97% of particles down to 0.003 microns and removes 99.9% of airborne viruses.
  • Helps alleviate allergy symptoms by eliminating 99.99% of pollen and dust mite allergens.
  • Automatic humidification with NanoCloud technology provides rapid moisture relief.
  • Quiet operation at 16.5 dB in sleep mode, reducing light disturbances.
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  • 2-in-1 air purifier and humidifier effective for sensitive airways and baby rooms.
  • Purifies spaces up to 78 m² in under 10 minutes with a CADR of 300 m³/h.
  • Three-layer HEPA filtration captures 99.97% of particles down to 0.003 microns and removes 99.9% of airborne viruses.
  • Helps alleviate allergy symptoms by eliminating 99.99% of pollen and dust mite allergens.
  • Automatic humidification with NanoCloud technology provides rapid moisture relief.
  • Quiet operation at 16.5 dB in sleep mode, reducing light disturbances.
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#2
Value for Money
15% Off
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  • Offers four types of replacement filters: original, pet allergy, toxin absorber, and mould & bacteria.
  • CADR rating of 187m³/h, effectively covering areas up to 80 m² per hour or 40 m² twice per hour.
  • Utilizes a HEPA filter, ultra-fine prefilter, and activated carbon filter to capture allergens including dust, pollen, and pet hair while reducing odors.
  • Features QuietKEAP technology ensuring noise levels as low as 24dB in Sleep Mode; display light can be turned off for undisturbed sleep.
  • Timer for auto shut-off at 2, 4, 6, or 8 hours; four fan speeds for customized air purification needs.
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  • Offers four types of replacement filters: original, pet allergy, toxin absorber, and mould & bacteria.
  • CADR rating of 187m³/h, effectively covering areas up to 80 m² per hour or 40 m² twice per hour.
  • Utilizes a HEPA filter, ultra-fine prefilter, and activated carbon filter to capture allergens including dust, pollen, and pet hair while reducing odors.
  • Features QuietKEAP technology ensuring noise levels as low as 24dB in Sleep Mode; display light can be turned off for undisturbed sleep.
  • Timer for auto shut-off at 2, 4, 6, or 8 hours; four fan speeds for customized air purification needs.
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#3
38% Off
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  • Compact design suitable for desks and small spaces, effectively cleans areas up to 20m² in 30 minutes.
  • Lightweight and portable, measuring 17.2 by 28 cm, ideal for use in bedrooms or on desktops.
  • Operates quietly while removing at least 99.97% of airborne particles down to 0.1 micron, including dust, pet dander, pollen, and smoke.
  • Easy-to-use two-button interface for power and fan speed settings, includes child lock and auto dimming feature.
  • Evaluated for performance by the AHAM Verifide program, ensuring reliable air purification.
  • Compatible with genuine Blueair filter replacement, recommended every 6 months for optimal performance.
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  • Compact design suitable for desks and small spaces, effectively cleans areas up to 20m² in 30 minutes.
  • Lightweight and portable, measuring 17.2 by 28 cm, ideal for use in bedrooms or on desktops.
  • Operates quietly while removing at least 99.97% of airborne particles down to 0.1 micron, including dust, pet dander, pollen, and smoke.
  • Easy-to-use two-button interface for power and fan speed settings, includes child lock and auto dimming feature.
  • Evaluated for performance by the AHAM Verifide program, ensuring reliable air purification.
  • Compatible with genuine Blueair filter replacement, recommended every 6 months for optimal performance.
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#4
20% Off
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  • Removes 99% of airborne allergens as small as 0.3 microns, including pollen, dust, pet dander, odors, and smoke.
  • Offers three speed settings for customized air filtration; includes a sleep mode for quieter operation.
  • Features a timer with four settings (1H, 2H, 4H, and 8H) for convenience.
  • Includes an ionizer that releases negative ions to enhance the air purification process.
  • Comes with a 1-year warranty; HEPA filter replacement recommended every 6 months.
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  • Removes 99% of airborne allergens as small as 0.3 microns, including pollen, dust, pet dander, odors, and smoke.
  • Offers three speed settings for customized air filtration; includes a sleep mode for quieter operation.
  • Features a timer with four settings (1H, 2H, 4H, and 8H) for convenience.
  • Includes an ionizer that releases negative ions to enhance the air purification process.
  • Comes with a 1-year warranty; HEPA filter replacement recommended every 6 months.
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#5
43% Off
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  • High-efficiency original filter effectively removes smoke, pollen, dust, and pet dander, enhancing indoor air quality.
  • Quiet operation at 22dB with a gentle blue ambient light, perfect for a peaceful sleep environment.
  • Aromatherapy pad allows for the addition of essential oils, creating a pleasant scent in purified air.
  • Two adjustable fan speeds and a built-in timer for customizable air purification.
  • 360-degree air intake system ensures thorough purification for various room types and easy portability.
  • Independently tested for effective particle absorption and includes filter change indicator for maintenance.
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  • High-efficiency original filter effectively removes smoke, pollen, dust, and pet dander, enhancing indoor air quality.
  • Quiet operation at 22dB with a gentle blue ambient light, perfect for a peaceful sleep environment.
  • Aromatherapy pad allows for the addition of essential oils, creating a pleasant scent in purified air.
  • Two adjustable fan speeds and a built-in timer for customizable air purification.
  • 360-degree air intake system ensures thorough purification for various room types and easy portability.
  • Independently tested for effective particle absorption and includes filter change indicator for maintenance.
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#6
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  • HEPASmart Technology provides superior air purification, capturing 99.97% of allergens and dust particles as small as 0.3 microns, including pet dander and mold spores.
  • The ultra-fine nylon pre-filter effectively captures larger particles like dust and pet hair, extending the life of the main filter.
  • The high-efficiency activated carbon filter adsorbs odors, fumes, and volatile organic compounds, enhancing air quality.
  • Using the official replacement filter (Core 400S-RF) ensures optimal performance and longevity of your air purifier.
  • When replacing the filter, ensure to remove the top cover before installation, and avoid cleaning the filter with liquids.
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  • HEPASmart Technology provides superior air purification, capturing 99.97% of allergens and dust particles as small as 0.3 microns, including pet dander and mold spores.
  • The ultra-fine nylon pre-filter effectively captures larger particles like dust and pet hair, extending the life of the main filter.
  • The high-efficiency activated carbon filter adsorbs odors, fumes, and volatile organic compounds, enhancing air quality.
  • Using the official replacement filter (Core 400S-RF) ensures optimal performance and longevity of your air purifier.
  • When replacing the filter, ensure to remove the top cover before installation, and avoid cleaning the filter with liquids.
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#7
5% Off
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  • Professional customer support available for air purifier inquiries
  • Effectively addresses common air quality issues such as pollen, dust, and pet dander
  • Equipped with 360° VortexAir technology and 3-stage filtration, purifying a 17㎡ area in 30 minutes
  • Operates quietly at noise levels as low as 25dB, ensuring a peaceful environment
  • Energy-efficient with a 7W rating and Energy Star certification
  • Helps alleviate allergy symptoms by filtering out pollen, improving air quality
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  • Professional customer support available for air purifier inquiries
  • Effectively addresses common air quality issues such as pollen, dust, and pet dander
  • Equipped with 360° VortexAir technology and 3-stage filtration, purifying a 17㎡ area in 30 minutes
  • Operates quietly at noise levels as low as 25dB, ensuring a peaceful environment
  • Energy-efficient with a 7W rating and Energy Star certification
  • Helps alleviate allergy symptoms by filtering out pollen, improving air quality
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#8
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  • Replacement filter designed specifically for Levoit Core 200S air purifier to ensure optimal performance year-round.
  • Ultra-fine Nylon Pre-Filter captures large particles like dust, lint, and pet fur, extending the filter's lifespan and easily cleaned with a brush or vacuum.
  • True HEPA Filter meets efficiency standards, effectively reducing airborne particles such as pollen, dust mites, and pet dander, alleviating allergy symptoms.
  • High-grade activated carbon filter absorbs odors from smoke, cooking, and pets, while also filtering volatile organic compounds, suitable for various household environments.
  • Filters come sealed for protection, with reminders for replacement via the Vesync app, recommended every 6-8 months; ensure to remove plastic packaging before use.
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  • Replacement filter designed specifically for Levoit Core 200S air purifier to ensure optimal performance year-round.
  • Ultra-fine Nylon Pre-Filter captures large particles like dust, lint, and pet fur, extending the filter's lifespan and easily cleaned with a brush or vacuum.
  • True HEPA Filter meets efficiency standards, effectively reducing airborne particles such as pollen, dust mites, and pet dander, alleviating allergy symptoms.
  • High-grade activated carbon filter absorbs odors from smoke, cooking, and pets, while also filtering volatile organic compounds, suitable for various household environments.
  • Filters come sealed for protection, with reminders for replacement via the Vesync app, recommended every 6-8 months; ensure to remove plastic packaging before use.
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#9
10% Off
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  • 28W air purifier with HEPA and carbon filters for effective allergy relief and air freshness, suitable for areas up to 7m², with a purification efficiency of 50 m³/h.
  • Three-stage filtration system including pre-filter, active carbon filter, and true HEPA filter, capturing particles as small as 0.3 microns to reduce odors, dust, pollen, smoke, and pet dander.
  • Three fan speed modes, including a 'sleep' setting for quiet operation, with a timer feature allowing selection of one, two, four, or eight hours for energy-saving use.
  • Compact dimensions of 16.2cm x 15.5cm x 28cm and a lightweight design at 1.5kg for easy placement.
  • Comes with a 365-day warranty for customer assurance, with filter replacements recommended every six months.
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  • 28W air purifier with HEPA and carbon filters for effective allergy relief and air freshness, suitable for areas up to 7m², with a purification efficiency of 50 m³/h.
  • Three-stage filtration system including pre-filter, active carbon filter, and true HEPA filter, capturing particles as small as 0.3 microns to reduce odors, dust, pollen, smoke, and pet dander.
  • Three fan speed modes, including a 'sleep' setting for quiet operation, with a timer feature allowing selection of one, two, four, or eight hours for energy-saving use.
  • Compact dimensions of 16.2cm x 15.5cm x 28cm and a lightweight design at 1.5kg for easy placement.
  • Comes with a 365-day warranty for customer assurance, with filter replacements recommended every six months.
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#10
30% Off
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  • Renowned as the top air purifier brand in the UK from 2019 to 2023 based on multiple performance awards.
  • Features upgraded HEPASilent technology for faster cleaning (up to 83% quicker) and reduced noise (50% quieter) compared to previous models.
  • Removes 99.97% of airborne particles down to 0.1 microns, including viruses, smoke, pet dander, and pollen, while also addressing light household odours.
  • Operates quietly at only 18 dB, making it ideal for bedroom use, certified by Quiet Mark.
  • Utilizes dual filtration to purify air in spaces up to 48m² in 30 minutes, or 20m² in 12.5 minutes on high speed.
  • Low energy consumption ranging from 2.5W to 20W, comparable to a light bulb.
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  • Renowned as the top air purifier brand in the UK from 2019 to 2023 based on multiple performance awards.
  • Features upgraded HEPASilent technology for faster cleaning (up to 83% quicker) and reduced noise (50% quieter) compared to previous models.
  • Removes 99.97% of airborne particles down to 0.1 microns, including viruses, smoke, pet dander, and pollen, while also addressing light household odours.
  • Operates quietly at only 18 dB, making it ideal for bedroom use, certified by Quiet Mark.
  • Utilizes dual filtration to purify air in spaces up to 48m² in 30 minutes, or 20m² in 12.5 minutes on high speed.
  • Low energy consumption ranging from 2.5W to 20W, comparable to a light bulb.
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