PP RO filter housing suitable for 1812 2012 3013 approved by NSF
RO filter housing is a frequently-used household water treatment parts. 3F’s RO membrane filter housing, made from food-grade PP, with its high-end quality, standard connection thread, wildly used and welcomed in Europe and USA markets.
Products Display
RO filter cartridge main models
| Model No. | OD (inch) | Height (inch) | Water Yield (GPD) | Application |
|---|---|---|---|---|
| 1812 | 1.8″ (45.7mm) | 12″ (304.8mm) | 50-100 | Home water purifier |
| 2012 | 2.0″ (50.8mm) | 12″ (304.8mm) | 75-150 | Home/office water purifier |
| 2812 | 2.8″ (71.1mm) | 12″ (304.8mm) | 200-400 | Commercial water purifier |
| 3013 | 3.0″ (76.2mm) | 13″ (330.2mm) | 400-800 | Larger water purifier |
Features & Benefits
- Standard NPTF screw thread, easy to installation without leaking.
- Thicker design, 30bar pressure resistance to avoid bursting and leaking.
- Patent inside structure to fit RO membrane filter from 1812, 2012 to 3013.



