The SC742 filter cartridge is a replacement insert for hot tubs and swim spas of the Cal Spas, PDC Spas and Riviera Pool brands. It effectively filters out dirt, is easy to clean and extends the service life of pumps.
Technical specifications
- Filter size: Filter length 35 cm and larger
- Filter diameter: 150 – 219 mm
- Top opening: Open ( 51+ )
- Bottom opening: Open ( 51+ )
Compatibility
This cartridge is a fully equivalent alternative (not an original part) for the following brands and models:
- Cal Spas
- PDC Spas
- Riviera Pool
Maintenance and replacement
To maintain full flow, we recommend rinsing the insert with a strong jet of water roughly every 14 days and treating it once a month with a cartridge filter cleaner that dissolves grease and organic deposits. The filter fabric ages over time, so it is advisable to replace the cartridge with a new one after about 12 months of operation. Timely replacement protects both the circulation and massage pumps against excessive wear.
