• Closed top hole 

• Area: 20 sq. ft. 

• Part number: FC-0185 

• Dimensions: 4.625” x 6.75” 

• Bottom style:  1 9/10" 

• Top style: Handle 

The Filbur FC-0185 Pool & Spa Filter Cartridge is a direct replacement spa and pool filter cartridge designed to exact OEM specification – no need for pool filter pad adapters. The FC-0185 replaces the Aladdin 11505, Unicel C-4303, Pleatco PSG25P4 and Pleatco PSANT20. 

This swimming pool filters delivers a great return for your money. Raised efficiency is achieved through its reinforced antimicrobial end caps, which actively repel the build-up of bacteria, fungi, mold and mildew, meaning less cleaning and fewer replacements. It uses genuine Reemay filter media composed of spunbond polyester, which resists unraveling, fraying and won’t react to common pool or spa chemicals. This spa filter is also built for durability, using reinforced and extruded PVC center core and break-resistant bands.