
*RainSoft®" is the registered trademark of AWTP, LLC. RainSoft® products are manufactured by AWTP, LLC. The use of any unauthorized replacement products may void any manufacturer’s warranty.
| RainSoft® # | FWS # | |
| Sediment / Carbon Block Pre-filter | 9757, 17368 & 18557 | OMB934XF |
| Carbon Block Post-filter | 18773 | CBCS-975 |
| 22 GPD TFC RO Membrane | 9564, 9568, 9596, 12448, 13018, 17374, 21176, UF20 & UF22 | TFC-RS9-22 |
| 50 GPD TFC RO Membrane | 9757, 12447, 17370, 18571, 18644, 21179 & UF50T | TFC-RS9-50 |
| Inline Post-filter (optional) | 9798 & 17369 | K2333-BB |