The Hayward XStream W3CC15093S is a 150 sq ft cartridge pool filter system for above-ground pools. Includes the XStream Full-Flo cartridge filter, 1.5 HP PowerFlo Matrix pump, and hoses. EasyLok one-turn lid, quick-connect unions, one-piece base. Sand not required.

Hayward XStream W3CC15093S 150 Sq Ft Above-Ground Cartridge Pool Filter System with 1.5 HP Pump

The Hayward XStream W3CC15093S is a pre-matched cartridge pool filter and pump system for above-ground pools. The XStream Full-Flo cartridge filter pairs with the 1.5 HP PowerFlo Matrix pump in a single factory-engineered combination, so flow, pressure, and filtration capacity are matched before the system ships. Hoses are included for a complete installation without additional purchases.

The extra-large XStream filter body distributes incoming water and debris load evenly across the full 150 sq ft of pleated polyester cartridge area, extending the interval between required cleanings. The EasyLok ring design gives single-turn access to the cartridge for rinsing without tools. No backwash valve, no sand, and no drain line are required.

Hayward W3CC15093S XStream System Key Features

150 sq ft XStream Full-Flo cartridge filter - Extra-large filter body ensures even distribution of debris across the full cartridge surface for a longer, more efficient filtering life between cleanings.
1.5 HP PowerFlo Matrix above-ground pump - Industrial-size strainer basket collects significant debris before it reaches the filter element, reducing cleaning frequency. Hydraulically matched to the XStream filter at the factory.
EasyLok ring design - Single-turn lid access to all internal components. A built-in safety catch prevents over-tightening while keeping the lid securely sealed at operating pressure.
Quick-connect unions - Compatible with both flexible hose and rigid PVC plumbing, allowing installation in a wide range of above-ground pool setups.
Quick-release high-capacity air relief valve - Rapid tank pressurization on startup and quick air purge after cartridge reinstallation.
One-piece base - Provides stable, level support for the filter and pump unit without requiring a separate equipment pad or mounting hardware.
Hoses included - Ships with the hoses needed to connect the system to the pool's return and suction fittings, completing the installation without additional purchases.
No backwash required - Cartridge cleaning is done by removing and rinsing the element. No multiport valve, no drain line, and no media recharge.

Hayward W3CC15093S XStream Cartridge Filter System Specifications

Model / SKUW3CC15093S

System TypeCartridge Filter and Pump Combo (above-ground)

Filter Area150 sq ft

Replacement CartridgeCX150XRE

Filtration Range10-15 microns

Pump1.5 HP PowerFlo Matrix single-speed above-ground pump

System Flow Rate120 GPM

Maximum Working Pressure50 PSI

Inlet / Outlet Port Size1.5"

Lid DesignEasyLok single-turn ring with safety catch

PlumbingQuick-connect unions, flexible or rigid plumbing compatible

Backwash RequiredNo

ApplicationAbove-ground pools

Electrical115V / 230V (refer to pump motor label for wiring configuration)

Ships WithXStream filter, PowerFlo Matrix pump, hoses, CX150XRE cartridge (pre-installed)

Warranty1 year warranty

Pool size coverage depends on pump output at actual system operating head, plumbing configuration, and turnover rate targets. Consult a pool equipment professional for system design guidance.

How the Hayward XStream W3CC15093S Cartridge Filter System Works

The PowerFlo Matrix pump draws water from the pool through the skimmer and main drain and pushes it through the filter inlet into the XStream tank. Water passes through the pleated polyester CX150XRE cartridge element, where particles down to 10-15 microns are physically trapped in the pleat structure. Filtered water exits through the outlet and returns to the pool. No chemicals, no media recharge, and no backwash valve are involved.

The cartridge accumulates debris over time and operating pressure on the gauge gradually rises. When the gauge reads 8 to 10 PSI above the clean baseline recorded at startup, turn off the pump, open the air relief valve to depressurize the housing, and use the EasyLok ring to access the cartridge in a single turn. Rinse the element thoroughly from top to bottom between each pleat fold with a garden hose, reinstall, and restart the pump. The process takes around 10 to 15 minutes and requires no tools.

Cartridge Cleaning and Replacement for the W3CC15093S

For typical above-ground pool seasonal use, cleaning every two to four weeks during peak summer months is standard. Pools with heavy bather loads or nearby vegetation may need more frequent attention. A deep soak in pool cartridge cleaning solution at season opening and midpoint removes oils and mineral deposits that hose rinsing alone does not clear, and significantly extends cartridge service life.

Replace the CX150XRE cartridge when post-cleaning pressure does not return to the established baseline, when the pleat material shows visible tears or deformation, or when the end caps show cracking. Always use the OEM Hayward CX150XRE replacement to ensure correct fit in the XStream housing.

Installing the W3CC15093S and Matching Electrical Requirements

Place the unit on a stable, level surface within reach of the pool's return and suction hose fittings and within safe distance of a GFCI-protected electrical circuit. The pump accepts 115V or 230V depending on the motor wiring configuration; refer to the label on the pump motor for the correct setup. Never connect pool pump equipment to a circuit without GFCI protection. After connecting the hoses, fill the pump strainer basket with water to assist priming, install the cartridge, close the EasyLok lid, and start the pump with the air relief valve open until water flows steadily. Record the gauge reading at that point as the clean baseline.

Winterizing the W3CC15093S

At season end, remove the CX150XRE cartridge, rinse and inspect it, and store it indoors away from freezing temperatures and direct sunlight. Drain both the pump pot and filter housing completely; remove the pump drain plugs and open the filter air relief valve to allow all residual water to escape. Store the unit in a non-freezing location. Leaving water in either housing through a freeze cycle risks cracking the plastic, which is not covered under warranty.

Hayward W3CC15093S XStream Cartridge Filter System Frequently Asked Questions

Is the W3CC15093S designed for above-ground or in-ground pools?

Above-ground only. The PowerFlo Matrix pump in this system is an above-ground pump that operates under different priming, head, and flow conditions than in-ground pool pumps. Installing this system on an in-ground pool is not recommended.

What replacement cartridge does the W3CC15093S use?

The W3CC15093S uses the Hayward CX150XRE replacement cartridge. The cartridge ships pre-installed in the filter housing. When replacing, use the OEM CX150XRE to ensure correct diameter, length, and end cap fit in the XStream housing.

Does the system include hoses?

Yes. The W3CC15093S ships with the hoses needed to connect the filter and pump system to the pool's return and suction fittings. No additional hose purchases are required for a standard above-ground pool installation.

Can the pump and filter be serviced or replaced independently?

Yes. Although sold as an integrated system, the pump and filter are discrete components. If the pump motor fails but the filter is in good condition, the pump can be replaced with a compatible above-ground pool pump without replacing the filter housing. The CX150XRE cartridge, lid O-ring, pressure gauge, and air relief valve are all individually serviceable parts. Refer to the parts diagram for part numbers.

What electrical circuit does the pump require?

The pump requires a GFCI-protected circuit and can be wired for 115V or 230V depending on the motor configuration. Refer to the wiring label on the pump motor for the correct connection method. Never operate pool pump equipment on a circuit without GFCI protection, and always maintain the minimum safe distance from the pool required by local electrical code.

Filters

Hayward Xstream Filter