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Air Purifiers for schools & Classrooms

Classroom air purification is vital, as school children are more vulnerable to dangerous levels of air pollution.

Breathing rates in school children are higher in relation to their body weight, and their lung development has been proven to be directly affected by exposure to air contamination. Cost-effective, mobile air purification systems provided by Mars Purifier are the perfect solution for providing clean air in schools & classrooms in the UK.

Return to school during covid-19 concept
Schoolboy In Face Mask
Mars Purifier for Schools

Air purification & clean air for Classrooms.

Opening a window may allow for fresh air to mix with room air and dilute any aerosols. Still, it has the greatest variation ineffectiveness, and it is not possible to quantify the level of dilution or the number of air changes. 

The nominal value of 1 AIR CHANGE PER HOUR (ACH) is assigned to a room with windows. 

Installing an air purifier will produce up to 53 ACH in an average-sized room.

Purifiers not only dilute any aerosols but also capture 99.99% of harmful particles, including viruses and bacteria.

Air pollution is an invisible but dangerous threat to children's health in schools.

Over 27% of schools in the UK are exposed to dangerous levels of air pollution. Most of which are within 150 metres of a major road, and thus are being exposed to over 10,000 vehicles each day. Normal ventilation systems, particularly in combination with opening windows, expose children in UK schools to huge amounts of traffic pollution. Mars Purifiers air filtration systems are individually tested and ISO certified to capture traffic pollution as well as common allergens, bacteria, viruses, and other airborne contaminants – keeping school children safe.

Back to school

Air purifiers for Classrooms -Validated to ISO 14644

The UK's only Air Purification provider with external validation for Air Delivery rates, so no need for the 50% recommended reduction of manufacturer CADR to calculate air changes.

The clean air delivery rates (CADR) for all speed settings for this unit have been externally validated to ISO:14644. Removing the requirement to add 50% as per the BDA guidelines

HEPA 13 is a medical grade air filter that captures 99.97% of airborn particals as small as 0.3 microns. This is the minimum standard required to filter out Covid-19

UVC is a disinfection method that uses short-wavelength ultraviolet (ultraviolet C or UV-C) light to kill or inactivate microorganisms by destroying nucleic acids and disrupting their DNA, leaving them unable to perform vital cellular functions.

Ionizers use a high voltage electrical current across a set of plates that sit in the direct path of the air flow, resulting in one plate now having a strong negative/positive charge.

At any given time, there are millions of small particles floating through the air such as skin cells, moisture, dust, dirt and vaporised material, as these partials move they rub against each other, also other air partials, creating a static charge similar to rubbing a balloon on someone’s hair.

This static charge (either positive or negative) causes the particulates to be attracted to the plate of the opposite charge, upon colliding with the charged plates, the particulates instantly loose their charge and form a precipitate (change from a vapor to a liquid or solid) allowing them to be collect in the HEPA13 filter.

In addition, this releases a high volume of negative charge into the air itself known as ions (loose electrons), these continue to have a sterilising effect to the surrounding air.

Carbon air filters are the filters most commonly used to remove gases. They are designed to filter gases through a bed of activated carbon (also called activated charcoal) and are usually used to combat volatile organic compounds (VOCs) released from common household products. They are also often used to remove odors from the air, such as the smell of tobacco smoke. They cannot remove fine particles like mould, dust, or pollen from the air. Volatile Organic Compounds (VOCs). Carbon air filters can be effective at filtering VOCs from the air. These are gaseous substances that most other mechanical filters like HEPA filters, cannot touch. Some of the gases in cigarette smoke or those given off by drying paint or cleaning products can be removed from the air by a carbon filter. Benzene, toluene, xylene, and some chlorinated compounds are among those that may be removed by carbon filters.

Made of strong white acrylic, the look of this purifier emphasises to your patients and staff that you have a clinical solution in place while being robust so as to withstand usual bumps and knocks.

This units wipes clean easily using standard cleaning products

Free Air Change Rate Certificate For Each Room With Our Servicing Plans Or Contract Hire Purchase.

Mars Purifier specialises in clinical air purification, part of this is understanding that while patient and staff safety is always your number one priority, second is always business continuity through being able to both maintain reduced fallow time and provide evidence of compliance to regulatory body’s in the event of inspection.

Available as a Servicing Plan for pre-brought units or as a Contract Hire Purchase its the perfect way to purchase your purification solution or provide the peace of mind and business continuity reassurance of knowing we are on hand to help in the event of failure.​

Mars Purifier core service


Filters & Spare Parts

Want to do the basic maintenance yourself or don’t need validation. Check out our filters and spare parts.
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Speak To an Expert

Still got questions or prefer to speak to a person, give us a call today!

Service Contract

Aligned with our Hire Purchase Agreement, our Service Contract can be purchased if you already own a purifier (or alongside a new purchase). Lower monthly payment but capital purchase at the beginning..

Room Volume

Air Changes per Hour

Name CADR(m3/h) Room Volume 100% ACH 50% ACH

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    0800 099 6375


    31 Wollaton Hall Drive, Wollaton
    Nottingham, NG8 1AF, United Kingdom

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    It’s Alarming That Thousands Of Children Are Going Into Schools Where Dangerously High Air Pollution Levels Could Be Putting Their Health And Futures At Risk." – Harriet Edwards, senior policy and project manager for air quality at Asthma UK and the British Lung Foundation.

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