General description vhbw offers a compatible flat-folding filter designed for multi-purpose industrial vacuum cleaners. This precision-fit filter ensures easy removal and exchange, creating a dust-free environment ideal for allergy sufferers. With a high dust-holding capacity, it captures and retains dust efficiently, allowing for dry vacuum cleaning without the need to change the filter in between uses. Technical specifications Filter class: H11 Dimensions (L x W x H): 25.5 x 18.5 x 5 cm Weight: 462 g Material: plastic / metal / polyester fleece / rubber Colour: black / orange / white Filter surface area: 4300 cm² Change every 12 months Compatibility and accessories Compatible with Bosch GAS 25 L SFC, 50, 25, 50 M Replacement for FK 4300, FKP 4300, 416038, 416069, 1609203C34 Usage It is recommended to replace the filter every 12 months to maintain optimal cleaning efficiency.