Fans with R5G5 filter. Material: PC / ABS resistant to UV rays. Standard color: RAL 7035. Other colors on request. Degree of protection: IP54 according to EN 60529 standard. Fixing system: with elastic clips, or with 4 self-tapping screws. Fixing range: thickness from 1.5 to 2.5 mm. Storage temperature: from -40 ° C to + 70 ° C. Motor protection: thermal. Electrical connection: through L-N-PE terminal block. Filter element: thermal synthetic fibers linked to a progressive structure. Filtering class: G3 according to EN 779. Degree of separation: 85% - Dust retention capacity: 600 g / m². Notes: washable filter about 10 times.