3-Pack 36W UV-C Tubes for Pond Sterilizers - Effective Replacement - Compatible with CUV 136, CUV 172, CUV 236, CUV 336, CUV 636, CUV 672

Compatible with several Samsung American-style refrigerator series (RF, RS21, RS6, RS7, RSA, RH, RSH, S24, SR, SS), including models RF263AEPN, RS21DCNS, RS65R5401S, and RS68N8220S9.

Its powerful filtration system removes impurities, odors, and unpleasant tastes, allowing you to enjoy pure, filtered water and healthy ice cubes.

Easy-to-install external filter, no tools required, for quick and easy replacement.

Original part number DA29-10105J, ensuring optimal quality, performance, and perfect compatibility with your refrigerator.

Long lifespan: Recommended replacement every 6 months to maintain optimal performance, protect your appliance, and reduce waste.