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HA800 Air Purification System

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Our medical grade DNO patented filter catalysts ‘captures, kills and converts’ harmful pollutants. ​A single HA800 unit can work efficiently up to 280m2 of floor space.​ Projecting Purer Clean Air® to every corner of the room.​

SKU: PCAHA800 Category:

Our HA800 Air Purifier with its Intelligent air quality sensors automatically detects harmful airborne particles & gases in the room, with regular feedback sent directly to the system. The smart LED screen displays accurate air quality data along with temperature and humidity levels within the room.

The HA800 uses our patented DNO pollution erasing technology developed by Oxford University scientists to clean the harmful gases & pollutants that circulate in your commercial or residential premises, with the HA800 delivering up to 280 m2 of clean air to the whole room.

The patented & innovative medical grade DNO filter catalysts ‘captures, kills and converts’ harmful pollutants & virus particles.

What is DNO Filter Technology?

When it comes to air purifier technology, or more importantly; filter technology, our patented DNO filters used in our air purifiers is backed by scientific data from the leading researchers & scientists from Oxford University. The DNO filters used in all of our products can capture & kill harmful pollutants, gases and viruses, and convert them into harmless invisible by products made up of water, carbon dioxide and oxygen.

This Medical Grade technology is called D-orbital Nano Oxide DNO multi-functional Pollution Removal Technology (DNO for short). DNO is the most advanced air purifying technology on the market today, combined with High Performance Filters (HEPA), it can remove pollutants, bacteria, viruses and even some of the smallest pollutant and micron- level particles from the air.

Our filters capture, kill and convert Particulate Matter (PM) to levels of 0.003ɥm (microns).

Why is capturing, killing and conversion of pollutants so important?

Our Medical Grade Integrated high-quality DNO filter has 5 unique layers that traps particles via the primary layer, high-efficiency layers and nano-catalyst layers. From tiny micron-level harmful substances including bacteria and viruses to larger particles such as dust & soot, all of them are captured and killed by our filters

The high-efficiency DNO Catalyst in the filter element decomposes various harmful gases such as Nitrogen Dioxide, Sulphur Dioxide, Ozone, bacteria, viruses, formaldehyde, odour from tobacco and alcohol.

Our filter performance is more than 8 times that of ordinary activated carbon filters. Any gas pollutants, bacteria and viruses will be captured by the HEPA 13 filter, killed, and then converted by the DNO catalyst filters into invisible and harmless water, carbon dioxide and Oxygen!

Technical Specification




PM 2.5 CCM


Formaldehyde CADR

HEPA+High efficiency nano DNO catalyst air purifier:380 m³/h.

Formaldehyde CCM



63dBA (Sound power)-Sleep36,Max 67

Energy efficiency ratio

10,Efficient level



Particulate sensor


Temperature and Humidity sensor


Air quality display mode

LED Digital Display – PM2.5 Air quality display


Touch Button

Operating mode

Sleep, Auto, Mute and Turbo

Child Lock




Filter clear

Combination Button

Wind Speed

5 Grade

Filter Replacement Reminder

According to the particulate dust holding capacity of the filter and the intelligent accumulation calculation of the environmental PM2.5 index

W IFI function




Primary filter



HEPA+High efficiency Nano DNO Catalyst, 20 mm

Honeycomb network

High efficiency nano DNO air purifier



Filter frame material




Rated Voltage

220V ,50Hz

Product Size

380*360*769 mm (including castors)

Box Size

490*460*910 mm

Product Weight


Box Weight



DC brushless

Rated Power


Filter size

542*268*70 mm

Control Method

Touch Button

Display Method

LED Digital

HEPA Filter grade

H13 (thickness 50mm)

Product Benefits

  • Intelligent sensors automatically detects particles and gases in your room, constantly reporting them on the LED screen along with temperature and humidity levels.
  • A multi-colour feature light denotes the quality of air being purified at any given time. This can be dimmed or turned off completely at the users discretion.
  • The HA800 can work efficiently to circa 280m2 or 840m3 of floor space. (efficiency levels can be impacted by room design and any existing HVAC or extraction units)
  • The HA800 projects Purer Clean Air® up to 12 times per hour to every corner of the room.
  • The patented DNO filters capture, kill and converts air pollutants including formaldehyde, Volatile Organic Compounds (VOCs), ammonia, odour, ozone, bacteria, virus (including COVID-19), pollen, Carbon Monoxide, Benzene, Sulphur Dioxide, Nitrogen Dioxide and particles smaller than PM2.5.
  • Our innovative ‘capture, kill and convert technology’ sets our products apart from our competitors.
  • The DNO filter catalysts captures, kills and converts harmful pollutants into harmless carbon dioxide and water with no risk of secondary release to the user.
  • Our medical grade filters capture the smallest particles and pollutants to industry high levels.
  • Purer Clean Air® purifiers are rated as HEPA filter, MERV 13 – medical grade.
  • Purer Clean Air® purifiers are rated as P4 and F4 grades, the highest levels of performance on the CCM scale. The units also rate highly on the CADR scale at 780m3/h.
  • Auto mode maintains air quality so you can continue your daily activities, while your purifier automatically monitors and reacts. The machine will continue to remove pollutants and maintain Purer Clean Air® at the most efficient fan speed.
  • Turbo, Sleep mode, mute function and built in timer ensures you have full control over your purifier.
  • The HA series units are barely audible (near-silent) at 36db on sleep mode. There are 5 fan speeds, even on its highest Turbo setting which is generally reserved only for occasional quick cleaning of large areas, the HA series are still only 67db (comparable to a dishwasher).
  • The remote control allows you to manage the HA800 functions with ease or alternatively through the manual control panel on the unit.
  • The HA800 air purifier comes complete with x2 Filters, so the unit is ready to use straight out the packaging.
  • Filters average lifespan is between 12 – 18 months dependent on level of usage.
  • There are built-in reminders that flag on the LED screen when each filter needs changing.