Vitamin C Filter
Impregnated with L‑ascorbic acid, this filter neutralises chlorine in the air – typically originating from tap water as it evaporates – improving indoor air quality. It removes up to 360 dm³ of chlorine per 7 g of medium; however, efficiency decreases over time due to natural molecular breakdown in chemical reaction with chlorine. Recommended replacement interval: every 6 months.
3F Filter
A combination of vitamin C, black activated carbon, and a red formaldehyde removal medium, this filter works on multiple fronts – capturing smoke, absorbing odours, breaking down formaldehyde, and removing chlorine from water vapour in the air. The result is fresher, cleaner air for a healthier indoor environment. Recommended replacement cycle: every 6 months.
Photocatalytic Filter
This bio‑filter neutralises microorganisms, removes unpleasant odours, and eliminates airborne bacteria and viruses. It works by generating hydrogen peroxide and hydroxyl radicals – powerful oxidising agents that break down odours, destroy bacteria and mites, and deactivate viruses. Recommended replacement interval: every 12 months.
PM 2.5 Filter
This filter captures airborne particles as small as 2.5 µm – the most harmful pollutants to human health according to the World Health Organization. PM2.5 particles can penetrate deep into the respiratory system, increasing the risk of asthma, chronic obstructive pulmonary disease (COPD), and respiratory infections, including pneumonia. Recommended replacement interval: every 6 months.
Silver Ion Filter
Known for their powerful antiseptic, antibacterial, and antifungal properties, silver ions are applied to the filter fabric (PAT. JAP.04767294) to inhibit the growth and spread of bacteria and microorganisms. They neutralise airborne bacteria by breaking down their internal structure and absorbing cell components. The filter can be regenerated simply by rinsing with water and lasts for approximately 2 years.
Activated Carbon Filter
It has strong adsorption properties, effectively capturing harmful substances in the air, eliminating certain odours such as ammonia (NH₃), and deactivating hazardous chemical gases such as formaldehyde (HCHO).
Adsorption is the ability to bind particles, atoms, and ions on the surface – at the boundary between physical phases. Carbon subjected to special treatment (heat, hot gases, oxygen) develops a highly porous structure with a large surface area. This allows activated carbon to effectively trap airborne pollutants, bacteria, and hydrocarbons on its surface. Filter fabric impregnated with activated carbon provides an effective protective barrier; however, it should be replaced regularly, as microorganisms may develop on its surface over time.
Recommended replacement interval: approximately every 6 months.
Adsorption is the ability to bind particles, atoms, and ions on the surface – at the boundary between physical phases. Carbon subjected to special treatment (heat, hot gases, oxygen) develops a highly porous structure with a large surface area. This allows activated carbon to effectively trap airborne pollutants, bacteria, and hydrocarbons on its surface. Filter fabric impregnated with activated carbon provides an effective protective barrier; however, it should be replaced regularly, as microorganisms may develop on its surface over time.
Recommended replacement interval: approximately every 6 months.
