The F9 replacement filter for the ventilation unit Viessmann Vitovent 300-W (HR A300/400, H32S B300/B400) ensures that you can always breathe clean and healthy air in your home. This high-quality premium filter removes up to 85% of fine dust from the air, contributing to a significantly improved indoor air quality, which is particularly important for allergy sufferers, asthmatics, or families with small children.

Its well-thought-out construction and the MiniPleat filter medium made in Germany with fine pleating guarantee outstanding filtering performance that even surpasses that of the manufacturer's original filters. And the best part: Despite its high filter class, this filter hardly affects the performance of your ventilation unit, so you don't have to worry about increased power consumption.

With its solid, moisture-resistant, and mold-resistant synthetic frame and large filter surface, the Safeluft filter is not only extremely efficient but also durable. A replacement is recommended approximately 2-3 times a year depending on the quality of the supply air. Please note that this filter is designed for single use and should not be cleaned with water or chemicals.

With a delivery time of 3-5 days, you can be sure that your new filter will arrive quickly. The product has the SKU: SFIPUN523X184X25D and belongs to the SafeLuft Premium series. The package includes a filter for the supply air. Note: The actual color of the filter may differ from the product image. The original Viessmann article number is 7521198. Order now and ensure clean air in your home!

What are the advantages of this very fine filter?
• The highest available filter class for heat recovery units in private households.
• Filters even fine dust, bacteria, pollen, soot, and tobacco smoke.
• Suitable for users who require high supply air quality (allergy sufferers, asthmatics, families with children...).
• Thanks to the MiniPleat filter medium with a large filter area, it has only a minimal impact on the performance or energy consumption of the device.

The main features of the Safeluft filter:
• Solid frame, moisture-resistant and mold-resistant.
• Filter medium MiniPleat with fine folding made in Germany.
• Filter area several times larger compared to pleated filters (Z-Line).
• Low pressure drop and longer lifespan.

This filter is intended for single use and cannot be rinsed with water or chemically cleaned. A replacement interval of 2-3 times per year is recommended (depending on the quality of the supply air).

Device: Viessmann Vitovent 300-W (HR A300/400, H32S B300/B400)

Filter class: F9 | ISO ePM1 85%

Dimension: 523x184x25 mm

Frame: Synthetic

Product line: SafeLuft Premium

SKU: SFIPUN523X184X25D

Content: 1x filter for supply air

Article number Viessmann: 7521198

Filter color: may differ from the article image

Note on product designation:

The item offered here is not an original product, but a compatible alternative product of comparable quality. All registered trademarks of device manufacturers as well as designations of original products are the property of the trademark owner. The use of these trademarks and product designations on this website is solely for the purpose of describing the alternative product and informing customers about it. We are not an authorized dealer and do not offer original spare parts from device manufacturers.