Suitable for: Riello, Bentone, Ecoflam, Lamborghini, Olympia, Baltur, Weishaupt, Uni-gas, FBR, Oxilon, Cuenood, Flamco, Narayan, Flamon, and Sookook Light Oil Burners Diesel Filter Capacity: 1000ml Filter Element: Stainless steel 120-micron mesh, ideal for all types of light oil, especially effective for diesel filtration. Maintenance: Clean the filter element every 3 months to prevent nozzle clogging and ensure uninterrupted operation of the burner.