Stadler Form Textile pre filter dark grey for Roger and big, protects the dual filter, washable at 30 C on a gentle cycle

This is a washable textile pre-filter designed for the Roger and Roger Big air purifiers. It features Sanitized antimicrobial protection on the textile material to help prevent the growth of bacteria and microbes. The pre-filter is washable at 30°C on a delicate cycle and is specified for up to 20 washes. For Roger Big, two pieces are required, while a single pre-filter suffices for the standard Roger series. The pre-filter protects the Dual Filter and helps extend its life by catching larger dust particles before they reach the main filter. The pre-filter’s dimensions are 460 x 490 x 5 mm and it weighs 0.03 kg.

Features

• Washable textile pre-filter for Roger and Roger Big
• Sanitized antimicrobial protection on textiles
• Machine wash at 30°C on delicate cycle
• Extends Dual Filter life by trapping coarse dust
• 20-wash lifetime per pre-filter
• Two pieces required for Roger Big

Technical specifications

• Dimensions: 460 x 490 x 5 mm
• Weight: 0.03 kg
• Wash cycles: up to 20 washes
• Temperature: 30°C gentle cycle
• Suitable for: Roger series, Roger Big
• Includes: 1 pre-filter (2 for Roger Big)