Set of 4 cartridges for DOLPHIN robots – 9991432-R4 – M400/M500, Nautilus CC robot set

4-piece filter cartridge set, ultra-fine filtration 50 microns. Size: 26.5 x 18 x 1.2 cm. Thickness: 15 mm. For use with Dolphin M400/M500 robots, Nautilus CC Plus (cartridge support equipment). Replacement filters for Nautilus CC Plus, Nautilus Plus, Oasis Z5i, Aquarius XL, Odyssey, C3, C4, Sigma, M200, M400, M500, M5, Bio, Triton Plus (old), Liberty, Wave 65 and Wave 90.