Reqnet HRV Filters

ReqNet HRV filters are replacement filter sets designed for selected ReqNet heat recovery units. Correctly fitted filters help maintain stable airflow, protect the heat exchanger, and support cleaner indoor air.

Quick links: All HRV / recuperator filters · EU delivery & shipping · Help choosing filters

Exact-fit replacement filters for ReqNet units

Choosing the correct filter size matters. A proper fit helps reduce bypass air around the frame, supports balanced airflow, and keeps the ventilation system cleaner over time.

Why regular filter replacement matters

Dirty filters increase airflow resistance and can reduce ventilation efficiency. Replacing filters on time helps protect the heat exchanger, maintain cleaner supply air, and support stable day-to-day system performance.

How to choose the right ReqNet filter set

• Check the exact unit model on the data plate.
• Compare filter dimensions in millimetres with your current set.
• Make sure the replacement filter matches the original size and frame depth.

Need a non-standard filter?

If you cannot find the right ReqNet filter set in this category, contact us with the model name or filter dimensions. We can help you choose the correct replacement filter.

Shipping across Europe

Filters1.eu ships HRV filters across Europe. Delivery cost is calculated at checkout, and if you need help choosing the correct set, you can contact us directly.