The GE 1223077 is an encapsulated residential membrane that fits the following:
The GE TFM-75 Desal Encapsulated Membrane With FC measures 2.5 inches in diameter by 12 inches in length. This encapsulated residential membrane includes quick connect fittings on the membrane housing. The General Electric 1223077 lasts from 2 to 5 years.
The GE 1223077 specifications: