Zehnder WHR 920 MVHR Filters

Name change from J.E. Storkair to Zehnder

Zehnder, formerly known as J.E. Storkair, has been a trusted name in ventilation systems for years. The name change provides a fresh brand identity while maintaining the same product quality. Many users still recognize the old name, especially with older systems.

Which Zehnder WHR 920 MVHR filters do we offer?

Ventilationland offers Zehnder WHR 920 filters that are specifically tailored to this series. This guarantees that your system continues to operate effectively and that air quality remains optimal.

New regulations for MVHR filters: ISO16890

Since August 2018, the filter standard has changed. The quality of the filters is no longer indicated by G3, M5, or F7, but by the new ISO16890 standard. Check out our blog page on New Regulations for MVHR Filters ISO 16890. This new standard allows for a much better indication of the quality of MVHR filters, providing greater clarity for the customer. The new regulations specify the following values per filter:

• ISO Coarse - percentage of coarse dust that is captured by the filter
• ISO ePM1 - percentage of fine particulate matter ( < 1 µm ) that the filter captures
• ISO ePM2.5 - percentage of fine particulate matter ( < 2.5 µm ) that the filter captures
• ISO ePM10 - percentage of fine particulate matter ( < 10 µm ) that the filter captures

Benefits of Zehnder WHR 920 MVHR Filters

• Optimal Air Filtration: Effective filtration of dust, dirt, and other contaminants. Improves air quality and protects health.
• Optimal MVHR Performance: Extends the lifespan of your ventilation system by reducing wear. Energy-efficient and easy to replace.

How often should a Zehnder WHR 920 MVHR filter be replaced?

It is recommended to replace the Zehnder WHR 920 filters every 6 months. The process is simple: remove the old filter and place a new filter in the designated slot.

How do you maintain and clean a Zehnder WHR 920 MVHR filter?

Zehnder WHR 920 filters are single-use and should be replaced regularly. Cleaning is not necessary, but it is important to check and replace the filters in a timely manner for optimal system performance.

What are the benefits of purchasing this product from Ventilationland?

• Volume Discounts: When purchasing, you receive attractive volume discounts. For details about these discounts, please contact us. If you would like to request a personal quote, visit our quote page.
• Fast Delivery: Orders are shipped quickly, ensuring that the filters are available promptly.
• Expert Advice: The Ventilationland team is ready to assist you in making the right choice.
• Wide Selection: Our team of experts is available to advise and assist you with your purchase, ensuring you make the best choice for your situation.

For questions or more information, please visit our contact page. Also, check out our instructional videos for handy tips and installation suggestions.