73532 Filter, 50 sq. ft.
This part is a replacement filter for select Caldera hot tubs. Clear contaminants from the spa with the 50 sq. ft. filter.
Take out the filter, rinse, and spray filter cleaner frequently. Compatible with 2000 to 2015 Caldera spa models.
| Make | Model | Date Range |
| Caldera | Kauai | 2000-2015 |
| Caldera | Martinique | 2000-2015 |
Utopia Spas
| Items | Description | p/n |
| 1 | Skimmer | 033004 |
| 2 | Kit, screw filter comp cal | 73402/na |
| 3 | 19" filter comp, - uto(2003-2004/ am(2003-2004) | 72171/na |
| 4 | Kit, standpipe par and pre2005 uto/am (separate from filter comp.) | 73248 |
| 5 | Ell 1-1/2slxspx1sl* | 34145/na |
| 6 | Kit, ck-vlv assy w/sprg 1.5* | 71981 |
| 7 | 429-020 cplg 2in slxsl* | 30665 |
| 8 | 15" filter - 75 sq-ft - uto(pre 1998-2004)/am(2003-2009) | 73531 |
*Part will need to be ordered for pre2005 uto/am and paradise spas with circ pump
| Item | Description | p/n |
| 1 | Skimmer basket, gray | 033004 |
| 2 | Kit, screw filter comp cal | 73402/na |
| 3a | 16" filter comp. - par-kau, mar | 72170 |
| 3b | 19" filter comp. - 2003-curr | 72171/na |
| 4 | Kit, standpipe (separate from filter comp.) | 73248 |
| 5 | Ell 1-1/2slxspx1sl* | 34145/na |
| 6 | Kit, ck-vlv assy w/sprg 1.5* | 71981 |
| 7 | 429-020 cplg 2in slxsl* | 30665 |
| 8a | 11" filter-50 sq-ft - par/kau, mar | 73532 |
| 8b | 15" filter-75 sq-ft - (pre 1998 - curr) | 73531 |
Highland and C Series Spas
| Item | Description | p/n |
| 1 | Skimmer basket, gray | 033004 |
| 2 | Kit, screw filter comp cal | 73402/na |
| 3 | 19" filter comp. - 2003-curr. | 72171/na |
| 4 | Kit, standpipe (separate from filter comp.) | 73248 |
| 5 | Ell 1-1/2slxspx1sl* | 34145/na |
| 6 | Kit, ck-vlv assy w/sprg 1.5* | 71981 |
| 7 | 429-020 cplg 2in slxsl* | 30665 |
| 8a | 11" filter-50 sq-ft - high (01-03) | 73532 |
| 8b | 15" filter-75 sq-ft - (pre 1998-curr) | 73531 |
