Air purifiers

Refresh your indoor air with our exclusive selection of Air Purifiers. At Wowcher UK, we understand the impact clean air has on comfort and health, which is why we offer a range that blends advanced filtration with unbeatable value.

Whether you’re battling pollen in spring, pet odours year-round, or smoky evenings, our collection covers HEPA air purifier models, activated carbon purifier setups, and compact portable air purifiers designed to fit desks, bedrooms, and living rooms. Look for features like whisper-quiet operation, energy efficiency, and smart sensors that help you monitor air quality in real time.

Unbeatable Deals on Online Air Purifiers

Discover air purifier for allergies that capture dust, pollen, and mould spores with true HEPA filtration. Our Wowcher deals also highlight air purifier with UV-C options for advanced disinfection, as well as smart air purifier models that connect to your phone via Wi‑Fi or Bluetooth for remote control and scheduling.

From compact tabletop air purifiers to high-CADR, whole-room systems, you’ll find deals on quiet air purifiers suitable for bedrooms and nurseries, as well as robust units designed for open-plan spaces. Enjoy savings on brands known for reliability and long-lasting replacement filters, so maintenance stays hassle-free.

What to Consider When Choosing Air Purifiers?

Room size and CADR (clean air delivery rate) are essential. Choose a model with a CADR appropriate for the space you want to purify, whether that’s a bedroom air purifier or a larger unit for living rooms. Look for units rated for dust, pollen, smoke, and odour removal to cover day-to-day needs.

Filtration matters. A true HEPA H13 filter captures up to 99.97% of particles, while an activated carbon filter targets odours and VOCs. Some models combine both, offering a balanced approach to air cleanliness. If you have pets, consider air purifier for pets that reduces hair and dander.

Noise and energy use are also key. A quiet air purifier won’t disturb sleep or work, and energy-efficient designs help keep running costs low. For those who want hands-free control, pick a smart air purifier with sensors that adjust fan speed automatically based on real-time air quality.

Maintenance is part of the purchase. Check how often filters need replacement, availability of replacement filters, and whether the unit supports washable pre-filters to keep ongoing costs down. If you’re sensitive to ozone, choose models advertised as ozone-free.

What Are the Most Popular Types of Air Purifiers?

True HEPA air purifiers with integrated activated carbon filters are the standard for allergen control and odour removal. These are available in portable air purifier formats, great for desks, nightstands, and small rooms.

For larger spaces, look for whole-room air purifiers with higher CADR values and sealed housings to improve efficiency. Some models combine UV-C light disinfection with filtration, offering an extra layer for people seeking added peace of mind, though real-world benefits vary by room conditions.

Smart options with Wi‑Fi or Bluetooth connectivity let you monitor air quality, receive alerts, and schedule cleaning during off-peak hours. If you want a single device that also functions as a humidifier or a dehumidifier, explore air purifier with humidifier combinations while understanding maintenance implications.

How to Maintain Air Purifiers?

Regular maintenance starts with timely filter changes. Depending on usage and environmental factors, HEPA and carbon filters typically need replacement every 6–12 months, while pre-filters may require monthly cleaning to maintain airflow. If you notice reduced airflow or stale odours, it’s a signal to check filters and seals.

Keep the unit in an open, unobstructed location away from walls to maximize intake and exhaust. Clean the exterior with a soft cloth and avoid harsh chemicals that could damage plastics. For models with sensors, ensure air inlets are not blocked and that surrounding furniture doesn’t restrict air movement.

Sourcing reliable replacement filters is important for sustained performance. At Wowcher UK, you’ll find a wide range of compatible replacement filters for popular air purifiers brands, helping you maintain peak efficiency without breaking the budget. With the right care, your air purifier will continue to deliver cleaner air in your home or office.

Frequently Asked Questions

What should I look for when buying an air purifier?

Key considerations include room size, CADR matching, true HEPA filtration, and the inclusion of an activated carbon layer for odours and chemicals. If you have allergies or asthma, prioritize HEPA filtration and consider models with sealed housings to minimize leakage. For portable flexibility, look for compact tabletop air purifiers that still deliver solid CADR and low noise at typical living room or bedroom volumes.

Also evaluate energy efficiency labels and noise ratings. A lot of users search for quiet air purifiers that won’t disrupt sleep. If you want smart control, pick a model with Wi‑Fi or Bluetooth connectivity for easy scheduling and monitoring from your phone.

Do air purifiers help with smoke odors and pet dander?

Yes, to a degree. A purifier with a strong activated carbon filter absorbs odours from smoke and cooking, while HEPA filtration captures many fine particles from smoke and pet dander. For heavy smoker spaces, consider higher-capacity units designed for smoke removal, and remember to replace carbon filters on schedule to maintain odour control.

Can air purifiers reduce viruses or bacteria in the air?

Air purifiers with true HEPA filtration can reduce airborne particulates that may carry viruses and bacteria. Some models add UV-C light or other technologies for additional disinfection. However, they should complement good hygiene practices and ventilation rather than replace medical guidance or air exchange strategies in high-risk environments.

How often should I replace filters?

Filter replacement frequency depends on usage, room conditions, and filter type. In general, HEPA and carbon filters last about 6–12 months in typical home use, with pre-filters needing more frequent cleaning or replacement. Always follow the manufacturer’s recommendations and stock up on replacements to avoid downtime.

Are air purifiers energy efficient?

Many modern air purifiers are designed to be energy-efficient, offering low wattage in sleep or economy modes and auto-sensing features that adjust fan speed to air quality. Look for models with energy star ratings or explicit efficiency claims, especially if you plan to run them all day or in bedrooms where electricity usage matters.

Explore our vast selection of air purifiers at Wowcher UK to find the right mix of filtration, smart features, and value. Whether you need a portable air purifier for a desk or a powerful, whole-room air purifier for the living room, we’ve got deals designed to help you breathe easier without breaking the bank.