Universal water filter ALTO 50

Without holders. Suitable for the following device models:POSEIDON 2-26 Portable, POSEIDON 2-22 T / XT, POSEIDON 2-25 XT, POSEIDON 2-29 / XT, POSEIDON 3-30 / XT, POSEIDON 3-40 / XT, POSEIDON 4-28 / XT, POSEIDON 4-30 / XT, POSEIDON 4-36 / XT, NEPTUNE 1-22, NEPTUNE 2-26 / X special, NEPTUNE 2-30 / X special, NEPTUNE 4-39 FAX, NEPTUNE 4-43 FAX,...