Swegon Casa W80 | W100 (G1 Bulpren Firend) - filter (1 pc)

FIREPROOF BLACK G1 - FILTERCLASS COARSE FILTER

In case your heat recovery unit is equipped with an air heater for preheat, you can if you want to, add a fireproof black  G1 -coarse filter to your order.

Technical details of the coarse filter:

• Size: 275 x 344 mm
• Material: Open-cell polyester foam (20 PPI)
• Fire Safety: Flame-retardant – meets demanding fire safety standards
• Filter Class: G1 (coarse filter)
• Washable: Reusable and easy to clean
• Applications: Suitable for ventilation units, air filters, and technical rooms

A fireproof coarse filter is necessary to prevent the fire risk caused by possible heat from the air heater for preheat.

A durable and easy-to-maintain filter for versatile use. Made from flame-retardant, open-cell polyester foam (20 PPI) that meets strict fire safety requirements. The G1-grade filter material is washable and reusable, making it an environmentally friendly and cost-effective choice.