Achieve crystal-clear water with the Filbur FC-1294-F Replacement Pool & Spa Filter Cartridge (UPC: 645544012944). This high-performance 175 sq. ft. cartridge is a direct, premium replacement for the Hayward Star-Clear Plus C1750 (CX1750RE) and Sta-Rite Posi-Clear PXC-175 filtration systems. Engineered with genuine Reemay® spunbond polyester media, this filter provides superior dirt-trapping capability and lasting durability for large residential and commercial pools.
Key Features & Benefits:
Superior Filtration Fabric: Utilizes 4 oz. Reemay® media with sharp, deep pleats to maximize surface area, effectively capturing fine particles and debris for enhanced water clarity.
Antimicrobial End Caps: Features reinforced, antimicrobial end caps that resist chemical degradation and inhibit the growth of odor-causing bacteria and mold.
Advanced Structural Core: Constructed with an extruded PVC center core to prevent cartridge collapse under high-pressure conditions and ensure uniform water distribution.
Break-Resistant Bands: Includes strong, external support bands that maintain even pleat spacing for optimal flow rates and easier cleaning cycles.
Precision Fit: Designed to match OEM specifications for a seamless, leak-free installation in your existing filter housing.
Specifications
Substitute Part Numbers
The FC-1294-F can be substituted with the following cross-reference part numbers:
- Unicel: C-8412, C-8412RA
- Pleatco: PA120, PA120-M, PA120-4
- Hayward (OEM): CX1200RE, C1200
- Aladdin: 22002, 22002SVP
- Baleen: AK-7006
- SpiroPure: SP-PS-1294
- Waterway (OEM): 817-0125N/P
- Pure N Clean: PC-1294
Warnings and Disclaimers
- Pressure Hazard: Always turn off the pool pump and bleed all air from the system via the air relief valve before opening the filter tank.
- Dimensions Check: Verify the 23-1/4" length; this filter is significantly longer than the C900 (FC-1292) model.
- Chemical Handling: Do not place chlorine tablets directly inside the filter core; concentrated chemicals will degrade the [PVC center core](https://www.amazon.com) and antimicrobial media.
- Non-Backwashable: This cartridge cannot be backwashed. Attempting to do so can rupture the polyester fibers and destroy the filter.
Pro Tips
- The 10 PSI Rule: Clean the cartridge when the pressure gauge on the tank reaches 10 PSI above the initial "clean" starting pressure.
- Antimicrobial Edge: The [antimicrobial end caps](https://www.poolsupplyunlimited.com) help inhibit the growth of bacteria and mold within the pleats, extending the time between cleanings.
- Rotation Strategy: Keep a spare cartridge. Swapping them allows one to dry completely after cleaning, which resets the polyester fibers and improves debris capture.
- Degreasing: If your pool has high oil content (sunscreen/lotions), use a specialized [cartridge degreaser](https://www.wildwestpoolsupplies.com) seasonally to prevent "blinding" of the media.
Used for Hayward Star-clear C-1750 / 175 SQ FT - 8 15/16 X 28 3/16 X4 I.D
Filbur
Pickup currently unavailable at Marathon FL
