NIBE Filter G4 For Ventilation Units

Description

Filter G4 RES.D is a reliable ventilation filter designed to effectively capture coarse particles, dust and dirt before the air circulates further into the property. By maintaining a clean air flow, a pleasant indoor environment is created while the ventilation ducts are protected against clogging over time. The filter's robust frame and pleated filter media ensure a stable structure with low pressure drop throughout the entire operating cycle.

Technical features and marking

The filter cassette is manufactured in standard dimensions of 220 x 248 x 48 mm for a precise fit and tight connection in compatible ventilation units. To facilitate handling and assembly, the frame is equipped with clear flow arrows that show the correct air direction during installation. A stable design prevents air leakage around the edges of the frame and contributes to even separation.

Air quality and indoor climate

A well-functioning supply and exhaust air filter is the basis for good ventilation in modern homes. By continuously filtering out particles such as pollen residues, textile dust and outdoor pollutants, fresh air quality is maintained in all rooms. This is particularly important during seasons with high humidity or elevated levels of particles in the outdoor air.

Energy efficiency and plant protection

By regularly changing the unit's filter, the resistance in the ventilation system is reduced, which means that the fan motors do not have to work under unnecessarily high load. This contributes to optimized electricity use and lower operating costs. In addition, the heat exchanger is protected against dirt deposits, which means that the unit's heat recovery rate is maintained at a high level all year round.

Recommended filter replacement intervals

To ensure high operational reliability and clean air, it is normally recommended to replace the filter once or twice a year, for example before the autumn season and after the spring pollen season. A clogged filter leads to reduced air flow, poorer ventilation effect and increased wear on mechanical components.

Compatibility

• NIBE ERS 10-400 ALU
• NIBE ERS 10-400 F7
• NIBE ERS 10-500
• NIBE ERS S10-400 F7
• NIBE ERS S10-500 F7
• NIBE GV-HR 120-400
• NIBE GV-HR 120-500
• NIBE GV-HR 130-150
• NIBE GV-HR 130-250