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Waterway

ClearWater II Cartridge

Above-Ground Cartridge Filter System

Waterway ClearWater II above-ground cartridge filter system in 75, 100, 150, and 200 square-foot sizes, with standard Hi-Flo II pump packages and CSA Supreme pump variants.

Waterway ClearWater II Cartridge Filter System
110 VAC
Voltage

Specifications

Filtration
Filter TypeReplaceable cartridge
Filter Area75, 100, 150, or 200 sq. ft.
Cleaning Pressure NoteClean at 5 PSI or more above the original starting pressure
VariantsStandard systems use Hi-Flo II pump packages; CSA systems use Supreme pump packages
Electrical
Voltage110 VAC
Current Draw20 amp service
Required ProtectionGFCI required
Physical
Plumbing Connection1.5 in. smooth hose adapter and 2 in. union/coupling
Installation Location2–5 ft from the pool, between the skimmer and return line, on a completely flat surface

Pros & Cons

Pros

  • Four cartridge areas share the same basic system and service procedure.
  • The manuals list exact cartridges, lid sizes, seals, and service-tool part numbers.
  • CSA and standard pump-package differences are documented as variants on one family page.

Watchouts

  • The correct replacement lid and cartridge depend on filter area.
  • CSA Supreme and standard Hi-Flo II pump packages use different pump-side parts.
  • The pressurized tank must read zero before the lid is opened.

Error Codes & Troubleshooting

Pressure +5 PSI
The manual says the cartridge needs cleaning when filter pressure is 5 PSI or more above the original starting pressure.
Pressure Above Zero
Do not open the filter until the pump is off, the system is depressurized, and the pressure gauge reads zero.

Replacement Parts

PartPart NumberDescription
Pressure Gauge830-4000SSPressure gauge used on standard and CSA systems.
Small Lid Assembly511-7327Lid assembly for 75 and 100 sq. ft. filters.
Large Lid Assembly511-7337Lid assembly for 150 and 200 sq. ft. filters.
Lid O-Ring805-0460Filter-lid O-ring used across the family.
75 sq. ft. Cartridge817-0075PReplacement 75 sq. ft. filter cartridge.
100 sq. ft. Cartridge817-0100PReplacement 100 sq. ft. filter cartridge.
150 sq. ft. Cartridge817-0150NReplacement 150 sq. ft. filter cartridge.
200 sq. ft. Cartridge817-0200NReplacement 200 sq. ft. filter cartridge.
Filter Wrench519-7470Wrench used to separate the lid assembly from the filter body.

Related Models

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D.E.-filter alternative

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