UNE-EN 13443-2:2005+A1:2008 Water conditioning equipment inside buildings - Mechanical filters - Part 2: Particle rating 1 μm to less than 80 μm - Requirements for performance, safety and testing
2008UNE-EN 13443-2:2005+A1:2008 Water conditioning equipment inside buildings - Mechanical filters - Part 2: Particle rating 1 μm to less than 80 μm - Requirements for performance, safety and testing