Respilon Window Membrane

As part of the RESPILON Group, InfraHex presents the RESPILON Window Membrane (RWM 6.0) — an advanced nanofiber-based window screen designed to deliver clean air and natural ventilation while protecting interiors from pollution, allergens, and weather.

At its core lies a high-performance nanofiber filtration layer, encapsulated between two durable PET layers forming a three-layer breathable laminate. This unique construction combines superior filtration efficiency with outstanding air and light permeability, achieving over 85 % removal of fine dust (PM 2.5) and more than 95 % of pollen particles, while maintaining free airflow and visibility.

Unlike conventional mesh or filter screens, RWM 6.0 functions as a passive nanofiber barrier — no electricity, fans, or chemical coatings required. It stops dust, smog, allergens, UV radiation, rain, and insects from entering, yet allows homes and offices to remain naturally ventilated. The material is washable, durable, and fully weather-resistant, ensuring long-term usability even in polluted or humid conditions.

Developed originally for allergy and asthma sufferers, the RESPILON Window Membrane is now an effective urban resilience and reconstruction tool — improving indoor air quality in areas affected by dust, debris, and air pollution resulting from rebuilding operations. It supports energy-efficient and healthy housing, providing immediate, low-cost, and maintenance-free clean-air protection for apartments, schools, hospitals, and temporary shelters.

By integrating RESPILON’s nanofiber technology into window and ventilation systems, municipalities, architects, and humanitarian projects can enhance indoor comfort, safety, and environmental health — a simple but powerful innovation for cleaner and more sustainable reconstruction.