Air Purifiers

Improve indoor air filtration with our range of air purifiers for bedrooms, living rooms, home offices and other spaces around the home. Designed to filter airborne particles and pollutants, modern air purifiers can help create a cleaner, fresher indoor environment.

Explore home air purifiers from Dyson, Shark, EcoAir and Dreame, including compact air purifiers, HEPA filtration, purifier fans and multi-function air-treatment appliances. Whether you want filtration for a bedroom, a pet-friendly home or a larger living space, compare models to find the right combination of filtration, room coverage and features.

Air Purifiers for the Home

A home air purifier draws surrounding air through a filtration system before circulating filtered air back into the room. Depending on the model and filter technology, the system can capture different types and sizes of airborne particles.

Air purifiers are available for different room sizes, so consider recommended coverage alongside filtration, airflow, noise level and ongoing filter requirements when choosing.

HEPA Air Purifiers

HEPA air purifiers use high-efficiency particulate filtration designed to capture very small airborne particles. HEPA specifications and overall filtration systems vary between appliances, so check the individual model if a particular filtration standard is important to you.

Selected models combine particulate filtration with additional filter layers designed to address gases or household odours.

Air Purifiers with HEPA & Carbon Filters

An air purifier with HEPA and carbon filtration combines different filtration technologies. Particulate filters are designed to capture airborne particles, while activated carbon can help capture selected gases and odours.

Filter arrangements vary between brands and models, so always check the individual specification to understand the filtration system provided.

Dyson Air Purifiers

Dyson air purifiers combine air filtration with the brand's airflow technology. Our current collection includes compact purifiers alongside Dyson purifier fans and multi-function air-treatment appliances.

Depending on the model, features can include HEPA and carbon filtration, automatic sensing, air-quality information, powerful airflow and additional heating or cooling functions.

Dyson Purifier Fans

A Dyson purifier fan combines air filtration and airflow in one appliance. This provides an alternative to operating a separate air purifier and conventional fan within the same room.

Our current collection includes Dyson Cool purifier models and larger Purifier Big+Quiet designs. Functions and filtration systems differ between models, so compare the individual specifications carefully.

Dyson HushJet Purifiers

The Dyson HushJet Purifier Compact provides a compact option for households looking for Dyson air-purification technology without choosing one of the brand's larger tower-style appliances.

A compact purifier can be particularly useful where floor space is limited or where you want an appliance for a bedroom, home office or smaller living space.

Dyson Purifier Big+Quiet

Dyson Purifier Big+Quiet models are designed for larger-scale air purification and powerful air projection. Selected models also incorporate filtration designed to address formaldehyde alongside other pollutants.

Check the specifications of the individual model for room coverage, filtration technology, sensing features and connectivity.

Dyson Formaldehyde Air Purifiers

Selected Dyson air purifiers for formaldehyde incorporate specialist technology designed to detect and address formaldehyde as part of a broader air-purification system.

These appliances also use additional filtration for other pollutants. Features vary by model, so check the product specification if formaldehyde sensing or filtration is a particular priority.

Shark Air Purifiers

Shark air purifiers provide another choice for everyday home air filtration. Our current range includes compact Shark purifiers as well as models intended for larger spaces.

Selected Shark models use NeverChange filtration technology, designed to provide extended filter life while capturing airborne particles and pollutants.

Shark NeverChange Air Purifiers

Shark NeverChange air purifiers are designed to reduce the frequency with which the main filtration system needs replacing. Our current range includes compact and larger NeverChange models.

Filter-life claims, room coverage and filtration specifications differ by model, so check the individual product details when comparing Shark air purifiers.

Compact Air Purifiers

A compact air purifier can be a practical choice for bedrooms, home offices and smaller rooms where available floor or worktop space is limited.

Compact dimensions do not tell you how much space an appliance can effectively treat, so always compare the manufacturer's recommended room coverage and performance specifications.

Air Purifiers for Large Rooms

An air purifier for a large room should provide sufficient filtration and airflow for the space in which it will operate. Living rooms and open-plan spaces may require greater coverage than bedrooms or small offices.

Check the manufacturer's stated room coverage and performance data rather than choosing solely according to the physical size of the purifier.

Air Purifiers for Bedrooms

When choosing an air purifier for a bedroom, consider noise alongside filtration performance. Lower fan speeds, automatic modes, night settings and dimmable displays can be useful when the appliance operates while you sleep.

Also consider the physical dimensions of the purifier and where it can be positioned while maintaining the clearances recommended by the manufacturer.

Quiet Air Purifiers

A quiet air purifier can be particularly useful in bedrooms, nurseries, home offices and other spaces where background noise is important.

Noise levels normally vary according to fan speed, so compare stated operating noise where available and check whether the appliance includes dedicated night or sleep modes.

Air Purifiers for Living Rooms

A living-room air purifier may need to cover a larger area than a model intended for a small bedroom or study. Consider the dimensions of your room and whether doors are normally open to adjoining spaces.

For larger living areas, compare room coverage, filtration rate and airflow alongside the physical size and noise of the appliance.

Air Purifiers for Home Offices

An air purifier for a home office can provide dedicated filtration in the room where you spend much of the working day.

Compact models can be particularly useful where space is limited, while quiet operation may be important if you regularly make calls or attend online meetings.

Air Purifiers for Dust

Selected air purifiers for dust use high-efficiency filtration designed to capture fine airborne particles as air passes through the appliance.

An air purifier cannot prevent household dust from being produced or replace regular vacuuming and surface cleaning, but filtration can capture airborne particles that reach the purifier.

Air Purifiers for Pollen

Selected air purifiers for pollen use particulate filtration capable of capturing pollen from air passing through the filter system.

Performance depends on factors including the purifier, room size, fan speed and how much outside air enters the room, so air purification should form part of a wider approach to managing indoor air.

Air Purifiers for Pet Homes

An air purifier for homes with pets can help filter selected airborne particles associated with pets as well as other household pollutants.

If pets are your main reason for purchasing an air purifier, compare the filtration system, room coverage and filter-maintenance requirements carefully.

Air Purifiers for Pet Dander

High-efficiency particulate filtration can capture very small airborne particles, including selected particles associated with pet dander, as room air passes through the purifier.

Air purification does not replace regular cleaning, particularly where pet hair and particles settle on floors, furniture and other surfaces.

Air Purifiers for Household Odours

Selected air purifiers for household odours include activated-carbon or other filtration designed to capture certain gases and odours.

Odour filtration varies significantly between models, and an air purifier should not be used as a substitute for addressing the source of persistent smells or providing appropriate ventilation.

Air Purifiers for Cooking Odours

Selected air purifiers with suitable gas and odour filtration may help capture some cooking odours circulating through the room.

Kitchen extraction and ventilation remain important, particularly when cooking produces significant steam, smoke or airborne grease.

Air Purifiers with Air Quality Sensors

Selected air purifiers with air-quality sensors can monitor aspects of the surrounding air and adjust operation automatically according to detected conditions.

Some models also display air-quality information on the appliance or through a compatible app, helping you see how conditions change throughout the day.

Smart Air Purifiers

A smart air purifier can provide additional monitoring and control features through compatible apps or connected-home functionality.

Depending on the model, this can include remote control, scheduling, air-quality information and adjustment of operating settings. Check compatibility and individual features before purchasing.

Air Purifiers with Fans

An air purifier with a fan combines filtration with noticeable airflow. This can be useful during warmer weather when you want both air purification and a cooling sensation from the same appliance.

Remember that a purifier fan does not necessarily provide refrigerated air conditioning. It typically circulates room air rather than actively reducing its temperature.

Air Purifier Fan Heaters

A purifying fan heater combines air filtration, fan airflow and heating within one appliance. This can provide useful year-round versatility, particularly where you would otherwise need separate air-treatment products.

Our current range includes selected Dyson purifying fan heaters. Check each model carefully for its particular heating, airflow and filtration functions.

Air Purifier vs Purifier Fan

A conventional air purifier focuses primarily on filtration, while a purifier fan combines filtration with more noticeable room airflow.

If filtration is your only priority, a dedicated purifier may be sufficient. If you also want cooling airflow during warmer weather, a purifier fan may provide greater versatility.

Air Purifier vs Dehumidifier

An air purifier and dehumidifier perform different jobs. An air purifier filters selected airborne particles and pollutants, whereas a dehumidifier removes excess moisture from indoor air.

If your main concern is condensation or excessive humidity, look at a dehumidifier. If your priority is airborne filtration, an air purifier is the appropriate category.

Air Purifier vs Humidifier

An air purifier filters air, while a humidifier adds moisture to the air. These are fundamentally different functions.

Some multi-function appliances combine purification with humidity control, but always check the specification rather than assuming an air purifier automatically alters humidity levels.

Air Purifier vs Fan

A standard fan is designed to circulate air and create a cooling sensation, while an air purifier passes air through a filtration system.

Combination purifier fans provide both functions, but a conventional cooling fan should not be assumed to provide air filtration.

Do Air Purifiers Remove Dust?

Air purifiers with appropriate particulate filtration can capture airborne dust particles that pass through the filtration system.

They cannot remove dust that has already settled around the home, so regular vacuuming and surface cleaning remain important.

Do Air Purifiers Remove Pollen?

Selected high-efficiency particulate filters are designed to capture airborne particles including pollen. Actual performance depends on the filtration system, airflow, room size and operating conditions.

Do Air Purifiers Remove Odours?

Some air purifiers include activated-carbon or other odour filtration designed to capture selected gases and smells. A particulate filter alone does not necessarily provide the same odour-removal capability.

Check the filtration stages of the individual purifier if odours are an important reason for purchasing.

Where Should You Put an Air Purifier?

Position an air purifier where air can circulate freely around the appliance, following the manufacturer's recommended clearances. Avoid obstructing air inlets or outlets with furniture, curtains or walls.

If you primarily want filtration in one particular room, positioning the purifier in that room generally makes more sense than placing it elsewhere in the home.

How Long Should You Run an Air Purifier?

Recommended operating patterns vary between appliances and households. Many modern air purifiers are designed for extended use and selected models include automatic modes that adjust their operation according to detected air conditions.

Follow the manufacturer's operating instructions and consider energy consumption, noise and filter life when deciding how you use your purifier.

Do Air Purifier Filters Need Replacing?

Many air purifier filters require replacement after a specified period or according to measured usage. Other filter components may be washable or designed for extended service life.

Replacement intervals vary considerably between manufacturers and models, so follow the maintenance guidance supplied with your appliance.

Replacement Air Purifier Filters

Using the correct replacement air purifier filter is important for maintaining the filtration system as intended. Filters are model-specific, so check compatibility carefully before purchasing.

Our current collection includes selected replacement filtration products alongside complete air-purification appliances.

How to Choose an Air Purifier

Start with room size. Check the manufacturer's recommended coverage and choose a purifier appropriate for the space in which it will normally operate.

Next, compare filtration systems. Look at particulate filtration, carbon filtration and any additional technologies according to the airborne pollutants you want the appliance to address.

Consider noise if the purifier will operate in a bedroom or office, and check filter replacement intervals and costs so you understand ongoing maintenance requirements.

Finally, consider additional functions. Automatic sensing, smart controls, air-quality displays, cooling airflow and heating are available on selected models, but may not be necessary if straightforward air filtration is your priority.

Browse our range of air purifiers from Dyson, Shark, EcoAir and Dreame and compare compact purifiers, HEPA filtration, purifier fans and multi-function air-treatment appliances for cleaner indoor air.

Frequently Asked Questions About Air Purifiers

What does an air purifier do?

An air purifier draws room air through a filtration system designed to capture selected airborne particles and pollutants before circulating filtered air back into the room.

Which air purifier brands do you sell?

Our current Air Purifiers collection includes products from Dyson, Shark, EcoAir and Dreame.

What is a HEPA air purifier?

A HEPA air purifier uses high-efficiency particulate filtration designed to capture very small airborne particles. Filtration specifications vary, so check the individual product for its particular filter standard.

Can an air purifier help with dust?

An air purifier with suitable particulate filtration can capture airborne dust that passes through its filters. It cannot remove dust that has already settled on surfaces, so regular household cleaning remains important.

Can air purifiers capture pollen?

Selected high-efficiency filters are designed to capture airborne particles such as pollen. Performance depends on the filter system, room size, airflow and how the purifier is operated.

Are air purifiers useful in homes with pets?

Selected air purifiers can capture airborne particles associated with pets as well as other household pollutants. Compare filtration, room coverage and maintenance requirements when choosing a purifier for a pet-friendly home.

Do air purifiers remove smells?

Models with appropriate activated-carbon or other gas filtration can capture selected household odours. Performance varies by filtration system and the source and concentration of the odour.

What size air purifier do I need?

Choose according to the size of the room you want to treat and the manufacturer's recommended coverage. A purifier intended for a small bedroom may not provide the same performance in a large open-plan living area.

Are air purifiers good for bedrooms?

Air purifiers can be used in bedrooms, but noise is an important consideration. Look for suitable room coverage and check operating noise, lower-speed settings and sleep or night modes where available.

What is the difference between an air purifier and a dehumidifier?

An air purifier filters selected airborne particles and pollutants, while a dehumidifier removes excess moisture. If condensation and humidity are your main concerns, a dehumidifier is the more relevant appliance.

Do air purifiers cool the room?

A standard air purifier does not actively refrigerate a room. Purifier fans can create airflow that provides a cooling sensation, but this is different from air conditioning.

How often do air purifier filters need changing?

Filter replacement intervals vary considerably by model, filter type, operating hours and environmental conditions. Follow the manufacturer's guidance and any filter-life indicator provided by the appliance.

How do I choose between Dyson and Shark air purifiers?

Compare the individual models rather than the brand alone. Consider room coverage, filtration system, filter maintenance, noise, physical size, air-quality monitoring and whether you want additional functions such as cooling airflow or heating.