Captures smaller particles than a standard HEPA filter. Long-life filter 3 years reduces running costs. Near silent fan. Captures approx. 99.9 of particles at PM2.5 & 100 at PM10 Removes VOCs Volatile Organic Compounds Captures mould spores mildew & bacteria. Removes odours from the air Does not create any secondary Hazardous Substances like ozone. Remote Control Less than 30cm high 177 x 177 x 292mm WDHJust 3 to 5 watts running costs It effectively cleans areas up to 25m 2 Has a cleanable filter that need only be replaced once every 3 years The Meaco Air Vax air purifier features the internationally tested acclaimed & patented Static Electricity Film Filter that captures not only pollen mould allergens bacteria & dust particles smaller than the eye can see it also removes chemical irritants like tobacco smoke carbon monoxide & exhaust gases from cars.brbr Among the most harmful of particles found in the air are those that measure less than 2.5 micrometres in diameter they are called PM2.5s. They are part of the group the EU class as PM10 which mainly come from pollutant emissions from traffic industry & domestic heating. They have been linked to asthma cardiovascular problems lung cancer & premature death.