Air filter WANAS for central unit WANAS 800, EPM 1.0 (80% efficiency)

Replacement air filter WANAS for central unit WANAS 800 with EPM 1.0 (approx. 80% efficiency) is designed for use in the WANAS 800 ventilation and air-handling unit. The filter provides primary particulate removal to maintain indoor air quality, reduce dust load on downstream elements and support regular maintenance cycles. It is suitable for scheduled replacement during service intervals to ensure the central unit continues to operate within designed parameters.

Advantages

The EPM 1.0 media captures a high share of coarse and medium-size particles, helping to limit dust accumulation in ducts and heat-exchange surfaces. The filter is manufactured to fit the WANAS 800 central unit, offering predictable airflow resistance and straightforward installation. Using the correct filter grade helps prolong the service life of the ventilation system and supports stable indoor air conditions.

Suitable for

• Routine maintenance and scheduled filter replacement of WANAS 800 central ventilation unit
• Primary particulate removal in residential or light-commercial ventilation systems
• Protecting downstream components such as fans and heat exchangers from dust

Key specifications

• Filtration class: EPM 1.0 (approx. 80% particle capture efficiency)
• Application: primary/capture filtration for central ventilation unit
• Compatibility: designed for WANAS 800 central unit
• Intended function: removal of coarse and medium particulates to reduce dust load
• Typical service role: routine replacement element in ventilation maintenance

How to use

Switch off the WANAS 800 unit or set it to service/maintenance mode before replacing the filter. Open the filter access panel according to the central unit’s service instructions, remove the spent filter carefully to avoid releasing accumulated dust, and dispose of it following local regulations. Install the replacement filter in the correct orientation so the sealing edges align with the housing. Close the access panel and restore the unit to normal operation, then check airflow and differential pressure if applicable to confirm proper installation.

Usage recommendations

Replace the filter at regular intervals defined by system use, indoor air conditions and manufacturer maintenance guidance. In environments with elevated particulate load or seasonal pollen peaks, inspect and, if necessary, replace the filter more frequently. Record filter changes in the unit’s maintenance log to ensure ongoing performance and to protect downstream components.