The 10 Best Air Purifiers Offers in UK - April 2025

Last updated: 06. April 2025
Air Purifiers Comparison - We´ve already helped over 5 million consumers this year!
1
Best Rated
10.0
Only today: 3% OFF!
£159.99 (3% DISCOUNT!)
Free Delivery**
  • ✅ HIGH PERFORMANCE: WINIX 5300-2 Air Purifier for Large Home Bedroom, certified CADR 390m³ p/h with 99m² room capacity; Powerful HEPA filter Air Purifier cleans your indoor air every 10 minutes from allergies, pollen, fine dust, dust, particles (PM2.5), pet hair, mold spores, cigarette smoke and VOCs; Air purifier for Large home and bedroom.
  • ✅ 4-STAGE FILTRATION: Air Purifier 5300-2 uses a fine mesh pre-filter to capture large dust particles, a carbon filter to reduce household odors and VOCs, and a HEPA filter that captures 99.999% of the smallest dust particles (up to 0.1 microns) and this air cleaner uses the WINIX Air Purifier PlasmaWave Technology.
  • ✅ USER-FRIENDLY: WINIX 5300-2 uses an intuitive and user-friendly control panel. In automatic mode and with intelligent sensors, this air purifier automatically measures your indoor air quality and adjusts the air cleaner speed fully automatic to your indoor air quality. WINIX 5300-2 for home and bedroom can also be operated manually and in 4 different fan speeds, including sleep mode, so you can sleep, study, cook or just enjoy clean indoor air.
  • ✅ SLEEP AND AUTO MODE: When using the WINIX 5300-2 in sleep mode, it continues to filter ULTRA-SILENT during sleeping (27 dB) and all lights are dimmed. In auto mode, this HEPA air purifier uses intelligent sensor technology to clean your indoor air quality fully automatically and the air cleaner adjusts its speed fully automatic. Air purifier for Large Home and Bedroom. ENERGY SAVING TECHNOLOGY.
  • ✅ TESTED and CERTIFIED: WINIX has been manufacturing home appliances since 1973. All WINIX air purifiers have been TESTED and CERTIFIED by both ALLERGY UK and AHAM. This guarantees you a true improvement and the best clean indoor air quality at Home Bedroom or in any room up to 99m².
2
Best Price
9.9
Only today: 19% OFF!
£99.99 (19% DISCOUNT!)
Free Delivery**
  • Thoroughly purifies rooms up to 44m2: With a CADR of 170 m3/h, its powerful airflow cleans the air in minutes (4), removing particles like PM2.5, pollen, dust, viruses and other pollutants
  • 99.97% particles removal at 0.003 microns(1): NanoProtect HEPA technology traps pollutants and uses an electrostatic charge to attract them, cleaning up to 2X more air than traditional HEPA H13 filters(5)
  • Energy-efficiency: The most efficient air purifier in the market (2). Operating at max. 12W, it is designed to minimize energy consumption without compromising on the air purification
  • Connected to the Philips Air+ app: Use the app to turn your purifier on and off, adjust speed settings, and monitor your filter status. Learn more about air purification through our in-app articles
  • Ultra-quiet operation: In sleep mode, it operates only at 19 dB (3), quieter than a whisper. The digital display light is dimmed, minimizing any light disturbance
  • Compact size and sleek design: Our purifier's compact size and sleek design make it the perfect complement to any space
3
9.8
Free Delivery**
  • 【#𝟭 𝗔𝗶𝗿 𝗣𝘂𝗿𝗶𝗳𝗶𝗲𝗿 𝗕𝗿𝗮𝗻𝗱】: Levoit has sold over 6.5 million products worldwide, available in 35 countries and regions, and has been a pioneer in air purification technology for 6 years
  • 【𝟑 𝐋𝐚𝐲𝐞𝐫 𝐇𝐞𝐩𝐚 𝐅𝐢𝐥𝐭𝐞𝐫】: The three-layer Hepa filter removes most pollutants like dust, pet dander, pollen, smoke, odors, and hair to provide you with a clean and safe environment
  • 【𝐂𝐨𝐯𝐞𝐫 𝟑𝟒㎡ 𝐑𝐨𝐨𝐦 𝐎𝐧𝐜𝐞 𝐚𝐧 𝐇𝐨𝐮𝐫】: The CoreMini uses 360° VortexAir 3.0 technology and three-stage filtration to quickly purify 34 square meters once in 1 hour, ensuring fresh air when you arrive home
  • 【𝐎𝐧𝐥𝐲 𝟐𝟖 𝐏𝐞𝐧𝐜𝐞 𝐄𝐥𝐞𝐜𝐭𝐫𝐢𝐜𝐢𝐭𝐲 𝐁𝐢𝐥𝐥 𝐩𝐞𝐫 𝐖𝐞𝐞𝐤】: With a rated power of 7W and Energy Star certified, it uses half the power of others. It uses only 1.2 kWh of electricity and 28 Pence with continuous 24/7 operation for a week, saving you money (Electricity standard: 24 pence per kWh)
  • 【𝟏𝟎𝟎% 𝐎𝐳𝐨𝐧𝐞-𝐟𝐫𝐞𝐞】: LEVOIT air purifiers never use UV-C lights or negative ions that produce harmful ozone
  • 【𝐏𝐞𝐫𝐬𝐨𝐧𝐚𝐥 𝐀𝐫𝐨𝐦𝐚𝐭𝐡𝐞𝐫𝐚𝐩𝐲 𝐙𝐨𝐧𝐞】: A nice surprise! Add a few drops of essential oil to the aroma pad to freshen the air and create a relaxing, fragrant space
  • 【𝐎𝐟𝐟𝐢𝐜𝐢𝐚𝐥 𝐋𝐞𝐯𝐨𝐢𝐭 𝐅𝐢𝐥𝐭𝐞𝐫𝐬】: For optimal performance, use genuine Levoit replacement filters (search for CoreMini-RF). Off-brand filters are unreliable and may damage the air purifier, with a lifespan of 4-6 months
  • 【𝐄𝐚𝐬𝐲 𝐭𝐨 𝐔𝐬𝐞】: Two buttons allow quick switching from gear 1 to 3 and checking the filter reset indicator. The screen indicator automatically turns off one minute after operation
  • 【𝐍𝐨𝐭𝐞𝐬】: Levoit Filter is tested by an independent lab under the standard of IEST-RP-CC001.6
4
9.7
Free Delivery**
  • Space-Smart Solution:Engineered for 15-20㎡ environments, this portable air purifier effortlessly adapts to compact spaces like workstations, home offices, or cozy corners. Its sleek, lightweight design ensures seamless relocation and clutter-free placement.
  • Dual-Action Aromatherapy:Transform your space into a sensory retreat by adding compatible essential oils. Beyond purification, the device diffuses delicate, non-abrasive fragrances to elevate mood, reduce stress, and curate bespoke atmospheric vibes.
  • Energy-Saving Excellence:Operates at just 5W (0.12kWh/24hrs), combining robust purification with energy-smart performance. Achieve continuous clean air without compromising sustainability goals or power bills.
  • Intelligent Customization Hub:Optimize performance with 3 fan speeds and programmable timers (6/12/24hrs), empowering precise control over airflow duration and intensity. Tailor settings dynamically for work focus, relaxation, or sleep preparation.
  • Nighttime Serenity Suite:Uninterrupted sleep guaranteed by whisper-quiet 22dB operation paired with dimmable mood lighting. The sleep mode intelligently balances air circulation, noise suppression, and soft illumination for restorative rest.
5
9.6
Free Delivery**
  • TINY BUT MIGHTY: Mini air purifier for desk; Our signature HEPASilent performance now in a compact design; Blue Pure Mini Max air purifier quickly cleans up to 20m2 space in 30min
  • CLEAN AIR ANYWHERE: Portable air purifier for your on-the-go lifestyle; Blue Pure Mini Max air purifier measures 17.2 by 28 cm making it the ideal companion for bedrooms or desktops
  • PEACEFUL PURIFICATION: Blue Pure Mini Max air purifier delivers maximum filtration with minimum noise by removing at least 99.97% of airborne particles down to 0.1 micron, such as dust, pet dander, pollen and smoke*
  • INTUITIVE DISPLAY: Clean air when you need it; Portable air purifier two button interface to turn on/off and control fan speed 1-2-3- with ease; Mini air purifier equipped with child lock and auto dimming display
  • POWERFUL PERFORMANCE: Blue Pure Mini Max air purifier is independently evaluated for performance by AHAM Verifide program
  • BLUEAIR FILTER: Blue Pure Mini Max air purifier is compatible with genuine filter replacement; Shop SKU 111727 to replace your Mini Max filter every 6 months for optimal performance
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9.6
  • 【 ENHANCED AIR PURIFICATION FOR EVERY ROOM 】 With CADR 244 m³/h, The air purifier refreshes a room wider and faster than similar products in this category, suitable for bedroom, living room, and kitchen
  • 【 DESIGNED FOR YOUR PEACEFUL SLEEP 】 To ensure your good night's sleep, the air purifier works as quietly as 20dB and the fan runs at the lowest speed with calming mood light. For ultimately uninterrupted sleep, turn off all lights of AQI and the touch buttons
  • 【 ELIMINATES 99.999% OF AIRBORNE ALLERGEN PARTICLES 】 Combination of a pre-filter, deodorization filter, and HEPA filter removes 99.999% of nano sized particles down to 0.01-micron, including pollen, dust, and other allergens. It also reduces 99% of volatile organic compounds and odor
  • 【 MONITOR AIR QUALITY AT REAL TIME 】 PM 2.5 sensor detects microparticles and communicates indoor air quality in real-time. Brightly colored LED lets you know how clean or polluted your indoor air is every minute of the day. You can turn off all the lights on the display completely for sleeping
  • 【 YEAR-LONG FRESH AIR WITH EXTENDED FILTER LIFESPAN 】 Enjoy clean air all year round and save on filter costs with our filters lasting up to 12 months, compared to other air purifiers which require replacements every 6 to 9 months
  • 【 ENERGY SAVING TECHNOLOGY 】 Designed for efficiency, the device intelligently monitors air quality in Auto Mode, automatically adjusting fan speed to purify your space effectively while conserving energy
  • 【 2024 NEW AIR PURIFIER 】 Airmega 100 was just launched in May 2024. Are you looking for the air purifier with recent technolgy? This is the one
  • 【 COWAY, THE AIR PURIFIER BRAND FOR 30 YEARS 】 We are the air specialist since 1994 when we made the first air purifier. We hold over 5,000 product patents and have already supplied more than 15 million customers with clean air worldwide
7
9.5
Free Delivery**
  • Experience the Breath of Fresh Air: Our air purifiers for home is equipped with a cutting-edge original filter designed to sweep away impurities with ease. It's the effectively filter out particles like smoke, pollen, and dust. Plus, the specialized pet dander filter is your new best friend for trapping pet hair and neutralizing pesky odors. Upgrade your indoor air quality and safeguard your family's respiratory health
  • In 22dB Serenity: The air purifier not only cleans your air but also enhances your room's ambiance with a built-in blue ambient light. Simply switch to sleep mode and let the gentle glow fade away after three seconds. With an ultra-quiet operation at just 22dB, you'll drift off to dreamland in a peaceful, light-free environment that's perfect for a restful night's sleep
  • Invigorate Your Space with Scents: Experience the luxury of fresh and fragrant air right. Simply add 4-5 drops of your favorite essential oil to the dedicated aromatherapy pad on top of your air purifier. In no time, the scent you love will blend with the purified air, filling the room with a healthy, comforting atmosphere and a delightful aroma that promotes relaxation and well-being
  • Personalized Clean Air Control: The hepa air purifiers for home comes with 2 adjustable fan speeds, labeled 1F and 2F, allowing you to tailor the air purification to your environment's needs. Choose the lower speed for subtle air cleaning or the higher speed for rapid purification. Plus, with the convenience of a built-in timer, you can set the air purifier to turn off after 2, 5, or 8 hours, perfect for when you're asleep or away from home
  • All-Encompassing 360-degree Clean Air: Our air purifiers for bedroom is engineered with a 360-degree air intake system for thorough, uniform air purification, no matter where you place it. It's versatile enough for bedrooms, dorms, apartments, offices, kitchens, and basements. Plus, with the sleek and portable design of the air purifier, you can effortlessly transport it from room to room, ensuring a breath of fresh air wherever you need it
  • Proven Performance for Your Peace of Mind: The MORENTO MR2566 air purifier has been rigorously tested and certified by an independent 3rd testing agency. It's designed to effectively absorb a wide range of air particles, ensuring your breathing space is as clean as can be. Simply switch on this high-efficiency unit and immerse yourself in a constant stream of fresh, comfortable air
  • Keep Your Air Purifier at Peak Performance: You'll know it's time to freshen up your air purifier when the ""Filter"" button starts to glow red after 2000 hours of use. Just hold down the ""Filter"" button for 5 seconds to reset the system. For the best results, we advise replacing your filter every 3 to 6 months. Make sure to stick with authenticity by using the official "MORENTO" filters – look for ASIN: B0DCY8L196 or ASIN: B0DD428PZG
  • The Thoughtful Present: This compact and versatile air purifiers for home pets is not just great for your home; it's an ultimate present for friends and family. It's designed to fit any gift-giving occasion, such as Christmas gifts, birthday gifts, housewarming gifts, etc. Please Note: MORENTO MR2566 air purifier comes with an adapter, which is placed inside the filter of the air purifier
8
9.4
Only today: 8% OFF!
£39.99 (8% DISCOUNT!)
Free Delivery**
  • 【High-Efficiency Filter】With 3-layer filter structure, pre-filter, high-Efficiency Filter, activated Carbon, this air purifier for home bedroom guards the health of you and your family. Filtration technology can effectively filter most of particles, give you fresher air.
  • 【Optionanl Mode Speed & Strong Purification】If you want to change air quickly or use this air purifier for bedroom in a new house, long-time idle room, you can choose Strong Speed Mode; for daily use, you can set the Normal Speed Mode.
  • 【Low Energy Consumption】This air purifier for home bedroom is rated at 22 watts, which is energy efficient. Besides, this air purifier has a timer function where you can set a time and the machine will automatically turn off. You don't need to worry about power consumption or electricity bills either.
  • 【Add Fragrance, More Relaxed】To help you relax after work, more pleasant family atmosphere or home office atmosphere, home sports environment, we specially design an aromatherapy essential oil slot, you can add your favourite scent and the scent will fill your home as the air is purified.
  • 【Filter Replacement Spanlife】To ensure the continuous air purification, the air purifier dust comes with a calculation of the filter element's usage time. When the filter element has been used for 2000 hours, the red light will light up to remind you to replace. We suggest that you replace the filter element accessories every 3-6 months.
  • Note: This product does not contain essential oils, if you have the need, please purchase and apply suitable essential oils. The essential oils suitable for this product are non-corrosive essential oils that can be dissolved in water, otherwise they will damage the product.
9
9.3
Only today: 13% OFF!
£109.99 (13% DISCOUNT!)
Free Delivery**
  • 【4 Customzied Replacement Filters】- Depending on different individuals' needs, we provide four types of filters for purchase: original filter, pet allergy filter, toxin absorber filter, mould & bacteria filter for choose. Note: One original filter is pre-installed in the machine
  • 【Vortexair Purifier Technology】- CADR rating 187m³/h allows it to cover up to 80 m² once per hour or 40 m² twice per hour. Using the Core 300 to fill your environment with clean air. Notes: AC 220-240V/50HZ with UK 3-Pin Plug. It's NOT a wireless product and CAN'T be connected via USB
  • 【Filter Airbone Particles】- Working with ultra-fine Prefilter and activated carbon filter, Our HEPA filter traps allergens like dust, pollen, mould spores, pet hair, and reduces unwanted odors from pets, smoke, cooking fumes
  • 【Pantented QuietKEAP Technology】- Thanks to QuietKEAP technology, the noise level is barely 24dB in Sleep Mode. The Core 300 cleans your air without disturbing you at night. Display light can be turned off to enjoy a perfect sleep without annoying light
  • 【Timer & 4 FAN Settings】- The timer can be set at 2/4/6/8 hours. You can select a desired time for auto shut-off. Choosing a suitable speed from low, medium, high and sleep mode, makes Core 300 an ideal air purifier for home, bedroom, office. When you switch it to high fan speed, it can cools down your room in the summer and brings you comfort
  • 【100% Ozone Free】- Levoit air purifiers never use the UV-C Light and Anion, which could produce air pollutant-Ozone. 100% ozone free for your health. Display-Lock and Check filter indicator for your convenience
  • 【Genuine Replacement Filter】- Replace your filter every 6-8 months and use genuine Levoit replacement filters to maintain the best performance. Please search for B07RSZSYNC or Core 300-RF for replacement filters. Don't forget to remove your new filter's plastic bag before using and correctly reset your new filter. So your air purifier maintain the best performance"
  • 【Hay Fever Relief 】- 49 per cent of Britons experience varying degrees of allergy symptoms such as sneezing, runny nose and watery eyes. Is there a better way than taking Antihistamines/Decongestants or Oral Allergy Relief Medications? Air purifiers can effectively filter out pollen allergens, allowing your family to breathe easier in your home and reduce the discomfort of allergies
10
9.2
Free Delivery**
  • 【2 Functions in 1】Not only an air purifier but also an aroma diffuser. When you want to use the aromatherapy function, add 2-3 drops of your favourite essential oils (Not Included) to the aroma pad under the cover . Then the air cleaner will diffuse the clean air and fresh fragrances into the room
  • 【Dual Filter Design】The LV-H128 HEPA Air Purifier contains dual filters. Both filters consist of pre-filter, HEPA filter and activated carbon filter. Help to bring you more fresh air than traditional ones
  • 【Effectively Purify the Air】 HEPA filter can effectively clean airborne particles 0.3 microns in size, like smoke, odours, pollen and dust mites etc to help relieve asthma, allergy symptoms
  • 【Quiet Sleep Mode】In sleep mode, the noise level is as low as 28 decibels, and the sound is as soft as a whisper in a friend’s ear. And for your better sleep quality, the button light will turn off after five seconds
  • 【Suitable for Different Usage Scenarios】 Ideal for Bedroom, Office and Small Room (Coverage area 161 sq ft²/15 m²). In high-speed mode, you can breathe fresh air in 30 minutes
  • 【One Button Control】Compact and modern design, one button can easily switch three speeds-High, Low, Sleep. We design the button and display on the front of the product, so you can use it easily and comprehensively when sitting on a stool or sofa
  • 【Quality Assurance】Comes with a 2-year warranty and lifetime support, Levoit customer support team will always be here to help
  • 【Important Things about the Filter】 Don't forget to remove your filter's plastic bag before using and correctly reset your filter, then your air purifier will maintain the best performance. Replace your filter every 6-8 months and use genuine Levoit replacement filters to maintain the best performance. Please search for B08H8QNW1S or LV-H128-RF for replacement filters"
  • 【Hay Fever Relief 】- 49 per cent of Britons experience varying degrees of allergy symptoms such as sneezing, runny nose and watery eyes. Is there a better way than taking Antihistamines/Decongestants or Oral Allergy Relief Medications? Air purifiers can effectively filter out pollen allergens, allowing your family to breathe easier in your home and reduce the discomfort of allergies

Compare Air Purifiers and find the most suitable offer.

More information about Air Purifiers and why you should compare offers and deals:

Air purifiers are devices used to improve the air quality indoors by removing pollutants, allergens, and other harmful particles from the air. They are particularly beneficial for individuals who suffer from allergies, asthma, or other respiratory conditions. Air purifiers work by utilizing filters or other technologies to trap and eliminate airborne particles, ensuring cleaner and healthier air for breathing.

There are several types of air purifiers available on the market. The most common type is the High-Efficiency Particulate Air (HEPA) filter purifier. HEPA filters are highly effective in trapping particles as small as 0.3 microns, including pet dander, pollen, dust mites, and even some bacteria and viruses. These purifiers can significantly reduce indoor air pollution and improve respiratory health.

Another type of air purifier uses activated carbon filters to remove odors, smoke, and volatile organic compounds (VOCs) from the air. Activated carbon has a large surface area that attracts and absorbs these particles. This type of purifier is particularly useful in homes with smokers or in areas with high levels of pollution.

Some air purifiers also employ electrostatic precipitation technology, where particles are given an electric charge and then collected on plates with an opposite charge. These purifiers can effectively capture particles of various sizes and are often quieter than filter-based purifiers.

In recent years, several air purifiers have incorporated additional features such as ionizers or ultraviolet germicidal irradiation (UVGI). Ionizers release negative ions that attach to particles, causing them to settle out of the air. UVGI systems use ultraviolet light to kill bacteria, viruses, and molds. While these technologies can enhance air purification, it is essential to ensure they are safe and do not produce harmful ozone.

Before purchasing an air purifier, it is crucial to consider the size of the room or area you want to purify. Different purifiers have varying coverage areas, so selecting the right one for your space is essential. Additionally, be mindful of the maintenance requirements, including filter replacement or cleaning, to ensure optimal performance.

In conclusion, air purifiers are beneficial devices that can significantly improve indoor air quality and provide relief for individuals with respiratory issues. With various types and technologies available, it is essential to choose an air purifier that suits your specific needs and effectively removes pollutants from the air you breathe.

* the possibly used term "best" etc. refers only to our possibly subjective personal opinion.
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