Owner's manual for Hayward SwimClear cartridge filters covering installation, operation, safety, maintenance and parts for models C2020‑C5020.
This manual provides step‑by‑step installation instructions, safety warnings, and operating guidelines for Hayward SwimClear cartridge filters. It covers all four models (C2020, C3020, C4020, C5020) and includes detailed parts lists, cleaning procedures, and winterizing steps.
Additional sections explain pool chemistry basics, troubleshooting tips, and the one‑year limited warranty. All instructions assume the filter is installed by a qualified professional and emphasize safety around suction‑entrainment hazards and electrical connections.
| Maximum Working Pressure | 50 PSI (3.45 BAR) |
|---|---|
| C2020 Effective Filtration Rate | 225 ft² |
| C3020 Design Flow Rate | 122 GPM (462 LPM) |
| C4020 Design Flow Rate | 150 GPM (568 LPM) |
| C5020 Design Flow Rate | 150 GPM (568 LPM) |
The filter can operate up to 50 PSI (3.45 BAR) for all models.
Clean or replace the cartridges when the pressure rises 7‑10 psi above the starting pressure.
A minimum of two functioning suction outlets per pump must be installed, spaced at least three feet apart.