Products and Solutions

Based on a Modular Plataform developed with the most modern and sophisticated tools of mechanical and aerodynamic design and the unique INTELIARTM monitoring, control and management technology, Purefeel offers the most modern and efficient products and solutions for indoor air purification to meet the needs of companies, institutions and buildings in general.

Autonomous Modular Units cover practically any need for indoor air purification, in many cases offsetting limitations in the air conditioning systems.

The use of filter media in the form of porous physical barriers to the passage of air, can provide, if well applied, a very high degree of purification. Whether through recirculation or the intake of outdoor air, or a mixture, the use of appropriate mechanical filters can meet the highest demands for purification of both particulate material (PM10 and PM2.5) as well as gaseous substances, aerosols and microorganisms, including viruses.

In addition to using certified filter elements from first class suppliers, Purefeel® Products and Solutions provide, thanks to an exclusive aerodynamic design based on CFD (Computational Fluid Dynamics) studies, an exceptional coverage ensuring adequate air quality (IAQ) in the region where it really is matter: the breathing zone of the occupants.

Autonomous Units
Pending Patent


Patent applied for

Autonomous Units

Main features are

  • Sturdy construction and easy to install – plug and play.*
  • Three-phase por 3-phase or single-phase voltage
  • Nominal operating flow of 1,000 m3/h or 2,000 m3 /h.
  • Equipped with 3 filtration stages: a G4 Pre-Filter, a F9 Fine Filter and an absolute HEPA H-14 final filter stage (EN 1822: 2009 H14/ISO 29463 ISO 45H) capable of retaining microorganisms as small as bacteria and viruses.
  • Optional activated carbon filter element.**
  • Optional proportional outdoor air intake device (damper).***
  • Unique Monitoring, Control and Management System


The templates are customized according to. customer need.

Large range of models based on the same modular platform that ensures the necessary planned flow of purified air;

High Degree of Filtration with three filtering stages plus the main one HEPA H14 Absolute in the UPR Unit – which retains even microorganisms or Activated Charcoal Granules of high efficiency and volume in the UPO units, which drastically reduce odors;

Planned air flow based on CFD (Computational Fluid Dynamics) study ensures purified air coverage in the areas of interest;

Admission of Outdoor Air controlled with the optional use of an Automatic Damper – and managed by the INTELIARTM system – ensures controlled Indoor Air renovation, respecting the pre-determined temperature and humidity limits, when the environmental ventilation conditions are not enough;

UVC (Ultraviolet) used in an innovative manner to promote optimization of the elimination of biological agents through intermediary chamber sterilization, and at the same time, avoiding Ozone emission and exposition to Ultraviolet radiation;

Real-time Monitoring of the particulate pollutants PM10, PM2.5 and CO2 gases, Volatile Organics (TVOC) and Formaldehydes (CH20), with the possibility of including up to three more contaminants under request; indications of temperature, relative humidity and IAQ-i (Indoor Air Quality Index).

INTELIARTM´s unique Monitoring, Control and Management System which ensures optimization of the Indoor Air Quality (IAQ), operational integrity, local and remote monitoring through the network or cloud, operational security (H&S), meeting the requirements of CFR 21 – Part 11″, in addition to other important and unique functions;

Compliance with the requirements of ASHRAE 62.1 -2019 (Ventilation for Acceptable lndoor Air Quality);

Versions available in stainless steel and ATEX


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