Used for years with no problems. However, on the new ones, they have slightly changed their shape. They're definitely wider, which shouldn't be a problem. Visually the length looks the same but I couldn't seal it properly with the new filter shape so it needs to be a bit longer or change the thickness of the shims on the ends. After repeated attempts, including lubricating the o-rings, I finally gave up and threw the whole block in the trash.
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