Portable air purifiers and sanitisers for commercial and industrial use.

4 models are available, with two sizes and the photocatalysis module (only in the EVO models). 

• DEPURO PLUS 230 (code ALV26061) and the 
• DEPURO PLUS EVO 230 (code ALV26062) has a maximum flow rate of 460 m³/h for environments up to 85 m2. 
• DEPURO PLUS 430 (code ALV26063) and 
• DEPURO PLUS EVO 430 (code ALV 26064) has a maximum flow rate of 860 m³/h for environments up to 160 m2.

Casing

• Steel bearing structure; external sandwich panel coating (thickness 20mm) with holes on the internal side, thermally and acoustically insulated with melamine (density 11 kg/m³), self-extinguishing (class V0 according to the UL94 standard).
• A synthetic rubber gasket, installed in correspondence with the upper edge of the device, protects against the risk of damage to people and property resulting from accidental contact.
• Side air intake grilles are positioned at a height that maximizes the air treatment.
• Purified air delivery at the upper surface of the product.

Fans

• Centrifugal motor fans with forward blades and auger, double intake, powered by EC brushless permanent magnet motors (the same technology used in the most recent electric cars), speed adjustable with a 0-10V signal.

Photocatalysis (EVO models only)

• The technology of the DUST FREE modules uses the combined action of the rays of a special UV lamp with a catalyst structure built from a metal alloy with a honeycomb matrix, mainly composed of TiO₂ (titanium dioxide) and, to a minor extent, of other noble metals.

Filters

Four-stage filtering system composed of:

• 2 washable pre-filters;
• 2 ePM1 60% (F7) filters;
• 1 HEPA H14 class absolute filter of the planar type for models 230 and multiple dihedrals on models 430;
• 1 anti-TVOC (Total Volatile Organic Compounds) filter.
• The pre-filters and the intermediate filter, placed in correspondence with the intake spigots, retain the macro impurities and the particulate in the air, protecting the absolute filter installed above them, which has the task of destroying almost all of the finest microparticulate (99.995% of the micro-dust with nominal dimensions equal to or below 0.3μm), extending their useful life.
• The anti-TVOC filter, placed downstream of the absolute filter, retains bad odour, aldehydes, ozone and volatile organic compounds.
• The actual need for periodic replacement of the filters is indicated on the control panel on the machine.

Control panel

Control panel, located at one of the side walls of the product, for:

• switching on/off;
• activating/deactivating the photocatalysis module (in EVO models);
• programming, on a daily basis, the operation of the product, which will automatically switch on/ off at the previously set hours;
• programming, in three-time bands, the fan speed so that the ideal compromise between efficient purification, noise emissions and consumption can be reached;
• programming on a daily basis of the switching on/off of the UV lamp, which activates the photocatalysis process (in EVO models);
• setting the operating mode: Manual (switching on and off are left to the user) or Automatic (time programming previously set);
• 10-step adjustment of the treated airflow;
• indication, distinguished by type, of the occurred saturation of the filters and the consequent need for their replacement.