Product Price Airflow Rate (CFM) Clean Air Delivery Rate (CFM) Filter Types Particle Size Range (microns) Voice Assistant Compatibility App Control Dimensions (inches)
Levoit Core 400S-P Smart Air Purifier
US
£140.50 Pre-filter, HEPA filter, high-density activated carbon filter 0.3 microns 20.5 in H x 10.8 in W x 10.8 in D

The Levoit Core 400S-P is a smart air purifier with three-stage filtration, laser-based air-quality monitoring, Auto Mode, and 360-degree air intake. It suits bedrooms, offices, and medium-to-large living spaces where users want quiet operation, app control, and effective dust, pollen, smoke, and odor reduction.

★ Ideal for

It offers strong AHAM-certified CADR of up to 259 CFM, app and voice control, automatic air-quality adjustment, and a sale price of 189.99, making it a strong value for money for medium-to-large rooms.

Levoit Vital 100S Smart Air Purifier
US
£88.72 Washable pre-filter, main filter, activated carbon filter 0.1 to 0.3 microns 12.8 x 6.4 x 16.1 in

The Levoit Vital 100S is a compact smart air purifier with three-stage filtration, real-time air-quality monitoring, and app-based control. Its washable pre-filter and activated carbon filter make it well suited to bedrooms, offices, and homes with pets.

★ Ideal for

It offers strong value for money with a 141 CFM CADR, three-stage filtration, washable pre-filter, real-time air-quality monitoring, and VeSync app control at about 120 USD.

IKEA STARKVIND Air Purifier Table
US
£184.87 EPA 12 particle filter; optional gas filter 0.1-2.5 micrometers Diameter 21 in; height 22 in

The STARKVIND combines a side table with an air purifier for rooms up to 215 square feet. It offers five fan speeds, auto mode, a 99.5% efficient EPA 12 particle filter, optional gas filtration, app control, and voice-assistant integration, making it well suited to space-conscious smart homes.

★ Ideal for

It offers good value for money for people who want a functional side table and smart air purifier in one, with CADR up to 270 m3/h, 99.5% particle filtration, auto mode, and app control through DIRIGERA.

Coway Airmega 250S
US
£332.04 Washable pre-filter, activated carbon filter, HEPA filter Down to 0.01 microns 18.5 x 19.7 x 8.3 in

The Coway Airmega 250S is a smart air purifier for medium to large rooms, with a washable pre-filter, activated carbon filter, and HEPA filter. It offers strong CADR performance, real-time air-quality monitoring, IoCare+ app control, and voice control through Google Home and Amazon Alexa.

★ Ideal for

It offers good value for money for users wanting strong CADR performance, coverage up to 930 sq ft at two air changes per hour, washable filter maintenance, app control, and voice-assistant support in one unit.

Levoit Vital 200S Smart Air Purifier
US
£125.71 Washable pre-filter, main filter, activated carbon filter As small as 0.3 microns 15.6 x 8.5 x 19.8 in

The Levoit Vital 200S is a smart air purifier with a 245 CFM clean air delivery rate and three-stage filtration for dust, smoke, odors, and pet dander. It suits pet owners, allergy sufferers, and medium-sized rooms, with remote control, scheduling, air-quality monitoring, and voice control through the VeSync app.

★ Ideal for

It offers strong 245 CFM performance, washable pre-filtration, pet-friendly airflow, VeSync app control, and Alexa and Google Assistant compatibility at a sale price of 169.99, making it a strong value for money.

Shark BreatheClear MAX HP365CO
US
£281.01 220 CFM NeverChange HEPA-exceeding filter, Pet Pro filter with activated carbon, washable debris filter 0.1-0.2 microns 12.67 in W x 12.87 in D x 23.38 in H

The Shark BreatheClear MAX HP365CO is a large-room air purifier with a long-lasting NeverChange HEPA-exceeding filter, Pet Pro activated-carbon filtration, and smart sensors for particles, motion, light, VOCs, and odors. Its My Air iQ display provides real-time air-quality information, making it well suited to large homes, pet owners, allergy sufferers, and households concerned about odors.

★ Ideal for

It offers strong value for money for large spaces because it provides 220 CFM airflow, coverage up to 1650 sq ft, Pet Pro activated-carbon filtration, smart sensing, and a filter designed to last up to 6 years.