TWM Sand Filter Replacement Parts
| Items | Part No. | Description |
| 1 | 505-0161B | 16" Sand Filter Body with Threaded Sleeve Assembly |
| 505-0191B | 19" Sand Filter Body with Threaded Sleeve Assembly | |
| 505-0221B | 22" Sand Filter Body with Threaded Sleeve Assembly | |
| 505-0261B | 26" Sand Filter Body with Threaded Sleeve Assembly | |
| 2 | 672-1000B | Equipment Base - 1" x 15 1⁄4" x 26 1⁄4" |
| 3 | WVS002B | 1 1⁄2" Multi-Port Valve Assembly - Clamp Style (2001 and Earlier) |
| 3b | WVS003B | 1 1⁄2" Multi-Port Valve Assembly with Split-Nut (2002 to Present) |
| 4 | 830-3000B | Pressure Gauge |
| 5 | 711-1920B | Collar Gasket (use with Clamp Style) |
| 6 | 505-2070B | Collar Assembly - Old Style (2001 and Earlier) |
| 6b | 505-3000B | Threaded Sleeve Assembly |
| 6c | 505-3010B | Multi-Port Valve Split-Nut Assembly |
| 7 | 502-2011B | Sand Fill Guide |
| 8 | 505-2040B | Lateral & Manifold Assembly - 16" Filter |
| 505-2050B | Lateral & Manifold Assembly - 19" Filter | |
| 505-2060B | Lateral & Manifold Assembly - 22" Filter | |
| 505-2080B | Lateral & Manifold Assembly - 26" Filter | |
| 9 | 505-1930B | Lateral - Threaded Style (2001 and Earlier) |
| 505-1950B | Lateral - Twist-Lock Style (2003 to Present) | |
| 10 | 505-2020B | Drain Assembly 2004 and earlier |
| 11 | 505-2030B | Drain Cap Assembly 2004 and earlier |
| 12 | 872-0011B | Hose Clamp - Stainless Steel - 2 1⁄2" |
| 13 | 872-9002B | Corrugated Hose - Black - 1 1⁄2" x 6 ft. (2 required) |
| 872-9001B | Corrugated Hose - Black - 1 1⁄2" x 3 ft. (1 required) | |
| 14 | 425-1928B | Waste Adapter Fitting |
| 15 | 505-1970B | Collar Wrench for Split-Nut Threaded Style (optional) |
| 16 | 218-6680B | Washer |
| 17 | 602-5310B | Self Threading Drain Screen |
| 18 | 805-0224B | O-Ring - 1 1⁄2" Heater Tailpiece |
| 19 | 602-5321B | Drain Screen Cap (new style - 2001) |
Multi-Port Valve Assembly Replacement Parts
| Items | Part No. | Description |
| 1 | 600-9600B | Multi-Port Lid Assembly |
| 1b | 600-9500B | Diverter Valve Assembly |
| 1c | 805-0254B | O-Ring - Lid |
| 1d | 602-1931B | Lid Handle Only |
| 1e | 711-1910B | Diverter Gasket (Spider) (Note: purchasing gasket glued into diverter by factory recommended) |
| 2 | 819-0010B | Lid Screw |
| 3 | 820-0013B | Serrated Hex Nut |
| 4 | 800-0100B | 1 1⁄2" Split-Nut Bolt and Nut Kit |
| 5 | 800-0150B | O-Ring Kit with Pin and Washer |
| 6 | 827-0002B | Spring |
** Please request price quote.