The alternative replacement filter for the Maico WS 250 (SKU: SFISMAIWS250) improves the air quality in your home or office. This high-performance filter, designed for the ventilation unit Maico WS 250, captures up to 70% of fine dust and ensures that the air is clean and healthy for you, your family, or employees.

The filter medium MiniPleat, manufactured in Germany, is a crucial feature of this filter. It offers a significantly larger filter surface area than conventional pleated filters (Z-Line) due to its fine pleating. This reduces pressure loss and power consumption, while also increasing the lifespan.

The robust synthetic frame of the filter ensures longer durability, as it is both moisture-resistant and mold-resistant. With dimensions of 485x180x48 mm, it is ideal for the ventilation unit Maico WS 250.

This filter is ideal for allergy sufferers and individuals with respiratory problems, as it not only removes fine dust but also safely filters out bacteria and pollen from the air.

For optimal performance of your ventilation units, it is advisable to regularly check all system filters and replace them if necessary. Neglecting these maintenance tasks can lead to contamination of the device filters, which in turn increases the air resistance of the filter medium. This can result in increased power consumption and accelerated wear of the ventilation system.

What are the advantages of this fine filter?
• Standard filter class for the supply air side of the ventilation system.
• Reliably filters out fine dust, bacteria, and pollen.
• Good value for money.
• Longer lifespan and less wear and tear on the device compared to pleated filters (Z-Line).

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: Maico WS 250

Filter class: F7 | ISO ePM1 70%

Dimensions: 485x180x48 mm

Frame: Synthetic

Product line: SafeLuft Standard

SKU: SFISMAIWS250

Content: 1x filter for supply air

Article number Maico: 0093.0890

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.