The Filter Housing and RO membrane housing
1. The color: White/Bluse/Clear
2. Inlet and outlet size, 2" 3" 1' and bigger size
3. Length: 10" and 20"
4. Normal size and Jumbo size
5. Membrane housing for 50/75/100GPD membrane and 200/300/400GPD membrane
6. The filter is testing at 15KGS,no leakage, good sealing