
The price of a counterfeit was about 2 times lower than the OEM Culligan price. The fit was fine but they are slightly shorter than the Culligan filters I removed. Much lighter in weight too. Time will tell how well they will hold up and work. Edited after a month: I can smell the faint odor of city water. OEM Culligan removed all chemical odors. Next year I will buy an OEM as a replacement.

Filter under the sink Aquaphor Favorit ECO silver
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NANPU Compressed Air Filter Regulator Combo: Brass Element, Semi-Auto Drain, 0-150 Psi Gauge, And More
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