The ULTIMATE Guide to the Best Air Purifiers in the UK (2025)
- April 25, 2025
- 6:49 pm
If you’ve ever wondered about the benefits of cleaner air in your home, you’re not alone. With the rise of indoor pollutants, investing in the best air purifier is becoming essential for many households in the UK.
Whether you’re dealing with allergens, pet dander, smoke, or mold, choosing the right air purifier can transform the air quality in your home. In this article, we’ll explore the top options on the market and help you decide which is the best air purifier for your needs.
Why Air Purifiers Are Worth It
Before we dive into our recommendations, let’s address the question: are air purifiers actually worth it? Absolutely! Indoor air can be five times more polluted than outdoor air, and air purifiers are designed to trap harmful particles like dust, pet dander, smoke, mold spores, and allergens. This results in cleaner, fresher air, making air purifiers particularly beneficial for those with asthma, allergies, or respiratory issues.
Short on time? Here are my top picks for the best air purifiers in the UK
- Best Air Purifier for Allergies: LEVOIT Core 300S
- Best Air Purifier for Smoke: Coway Airmega 400
- Best Air Purifier for Pets: Blueair Blue Pure 211+
- Best Air Purifier for Mold: Honeywell HPA300
- Best Air Purifier for Asthma: Dyson Pure Cool
- Best Air Purifier for your Home: Philips 2000i Series
- Best Air Purifier for Baby Rooms: Winix Zero N
- Best Air Purifier on a Budget: Levoit Core 200S
What to Consider When Choosing the Best Air Purifier
When selecting the best air purifier for your home, it’s important to consider your specific needs. Do you need one to combat pet odors, or are you dealing with mold? Perhaps you’re looking for the best air purifier for allergies or to tackle cigarette smoke? Understanding what you want to achieve will help you pick the right model. Here are the key factors:
- Room Size: Ensure the purifier can handle the size of the room you intend to use it in.
- Filters: HEPA filters are the gold standard for removing fine particles. Consider models with carbon filters if you’re dealing with smoke or odors.
- Noise Levels: Some purifiers can be noisy, so look for models designed for quiet operation, especially if you plan to use them in a bedroom or nursery.
- Specific Features: Certain air purifiers are designed for specific needs, like the best air purifier for pets, best air purifier for mold, or best air purifier for home.
The Best Air Purifiers in the UK for Different Needs
Now, let’s dive into the best air purifiers in the UK, tailored for specific needs:
1. Best Air Purifier for Allergies: LEVOIT Core 300S
The LEVOIT Core 300S is the best air purifier for allergies, designed to combat pollen, dust mites, and pet dander. Its True HEPA filter captures 99.97% of airborne allergens, making it ideal for allergy sufferers. The smart features allow for remote control via the app, ensuring you can manage air quality easily.
My Favorite Features:
- True HEPA filter for optimal allergen capture.
- Smart app connectivity for remote operation.
- Sleek and compact design for easy placement.
2. Best Air Purifier for Smoke: Coway Airmega 400
The Coway Airmega 400 is widely considered the best air purifier for smoke, excelling at removing cigarette smoke, cooking fumes, and wildfire pollutants. Its advanced carbon filter efficiently absorbs smoke and odors, making it perfect for large spaces and homes exposed to frequent smoke.
My Favorite Features:
- Advanced carbon filter targets smoke and strong odors.
- Large coverage area for purifying spacious rooms.
- Real-time air quality monitoring and smart adjustments.
3. Best Air Purifier for Pets: Blueair Blue Pure 211+
The Blueair Blue Pure 211+ is the best air purifier for pets, thanks to its 3-stage filtration system that effectively handles pet dander, hair, and odors. It’s perfect for keeping your home free of allergens and maintaining a fresh environment, even with multiple pets.
My Favorite Features:
- Washable pre-filter traps pet hair and larger particles.
- 3-stage filtration removes dander, dust, and odors.
- High CADR rating for rapid air cleaning.
4. Best Air Purifier for Mold: Honeywell HPA300
The Honeywell HPA300 stands out as the best air purifier for mold, with a powerful True HEPA filter designed to capture mold spores and other airborne pollutants. It’s ideal for homes facing mold issues, improving indoor air quality and reducing health risks.
My Favorite Features:
- True HEPA filter captures harmful mold spores.
- Large room coverage of up to 465 square feet.
- Adjustable fan speeds for customizable air cleaning.
5. Best Air Purifier for Asthma: Dyson Pure Cool
For asthma sufferers, the Dyson Pure Cool is the best air purifier for asthma, effectively removing fine particles like dust, pollen, and pollutants that can trigger asthma attacks. Combining air purification and fan technology, it distributes clean, cool air evenly throughout the room.
My Favorite Features:
- HEPA filtration for removing asthma triggers.
- Oscillating fan for distributing purified air.
- Stylish design and smart controls.
6. Best Air Purifier for Home: Philips 2000i Series
The Philips 2000i Series is the best air purifier for home use, featuring smart sensors that automatically adjust air purification levels. It effectively removes dust, allergens, and pollutants, ensuring that every room in your home has cleaner, fresher air.
My Favorite Features:
- Smart sensors that adjust settings based on air quality.
- True HEPA filter removes allergens and dust.
- Ideal for medium to large rooms
7. Best Air Purifier for Baby Rooms: Winix Zero N
The Winix Zero N is the best air purifier for baby rooms, offering quiet operation and a compact design. Its 3-stage filtration system ensures that your baby’s nursery is free from dust, allergens, and other particles without disturbing sleep.
My Favorite Features:
- Ultra-quiet operation for nurseries.
- Compact design fits easily in small spaces.
- 3-stage filtration system for allergen and dust removal.
8. Best Air Purifier on a Budget: Levoit Core 200S
The Levoit Core 200S is the best air purifier on a budget, offering high-performance air purification at an affordable price. Equipped with a True HEPA filter, it effectively removes 99.97% of airborne particles and can be controlled via a smartphone app for added convenience.
My Favorite Features:
- Affordable yet powerful air filtration.
- True HEPA filter for removing small particles.
- Smart app connectivity for ease of control.
How Often Should You Use an Air Purifier?
To get the most out of your air purifier, it should ideally run continuously, especially in rooms where you spend a lot of time. This ensures a constant flow of clean air. Most purifiers are designed to be energy-efficient, so you won’t see a huge spike in your electricity bill.
Remember to regularly change the filters—HEPA filters should be replaced every 6 to 12 months, while carbon filters may need replacing more frequently if used to eliminate smoke or odors.
FAQs About the Best Air Purifiers
1. What is the best air purifier?
The best air purifier depends on your specific needs. For general home use, the Philips 2000i Series is highly recommended. If you’re dealing with specific issues like allergies, pets, or smoke, you might want to consider specialized options like the LEVOIT Core 300S for allergies or the Blueair Blue Pure 211+ for pet owners.
2. What is the best air purifier for allergies?
The best air purifier for allergies is the LEVOIT Core 300S. Its True HEPA filter captures 99.97% of airborne particles, including allergens like pollen, dust mites, and pet dander, making it an ideal choice for allergy sufferers.
3. Are air purifiers worth it?
Yes, air purifiers are worth it, especially if you suffer from allergies, asthma, or live in a home with pets, mold, or smoke. They help reduce indoor pollutants, improving the overall air quality and making your living environment healthier.
4. What is the best air purifier for smoke?
The best air purifier for smoke is the Coway Airmega 400, which features a high-efficiency carbon filter that eliminates smoke, odors, and volatile organic compounds (VOCs) effectively. It’s also known as the best air purifier to remove cigarette smoke.
5. What is the best air purifier for pets?
The best air purifier for pets is the Blueair Blue Pure 211+. It’s designed to remove pet dander, hair, and odors, leaving your home smelling fresh and clean, even with furry friends around.
6. What is the best air purifier for baby rooms?
The best air purifier baby room is the Winix Zero N. It’s quiet, compact, and effective at removing dust, allergens, and pollutants from the air, ensuring a clean and safe environment for your little one.
7. What is the best air purifier in the UK?
In the UK, the Philips 2000i Series is considered the best air purifier in the UK for home use due to its automatic air quality sensing and efficient filtration system. It’s suitable for medium to large rooms and tackles a variety of air quality concerns.
8. What is the best budget air purifier?
If you’re looking for the best cheap air purifier, the Levoit Core 200S is an excellent choice. It offers HEPA filtration and smart features at a more affordable price, making it perfect for small rooms and those on a budget.
Final Thoughts: The Best Air Purifier for You!
Air Purifiers are one of those things you don’t realise you need in your life until you have one. And when they turn on, ooooh baby, it’s good! However, the best air purifier for you will depend on your individual needs, whether you’re looking for the best air purifier UK to tackle allergens, smoke, or pet dander.
Each of the models listed above offers something unique, and all are highly rated for improving indoor air quality. Investing in a quality air purifier is certainly worth it, and it will leave you and your family breathing easier.
Let me know which air purifier you go for, how you find it or if you have any other prefered options – I’d love to hear it!
After More Inpso on Keeping Your Home Clean?
- Best Vacuum Cleaners
- 5 Best Carpet Cleaning Machines
- Best Self-Cleaning Litter Boxes (this ones for you pet-owners!)
Happy cleaning, folks!
Dani 🙂