SPA Filter Replacement 50 Sq.ft. (2 Pack) Hot Tub Filter Cartridge for PWW50L 4CH-949 FIL50-5D13H15FCT-3 FC-0172 SD-01143 SC757 817-4050

Specifications

• Compatibility：This 4ch-949 SPA filter is compatible with Pleatco PWW50L,Unicel 4CH-949,Unicel 4CH-926,Filbur FC-0172,SD-01143,817-4050,Baleen AK-90091,Magnum O250,Darlly 42522,Excel Filters XLS-479（NOTE: This is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only. DAYEAR is an independent brand）
• Specifications: Length: 13 1/2”; Outside Diameter: 4 15/16”; Top: Handle; Bottom: 2" female sae thread; Filtration Area: 50 sq. ft
• Robust Construction: This FC-0172 SPA filter is engineered with 25% thicker fabric withstand 3000 GPH pressure,Chlorine Resistant Top & Bottom End Caps,Tough Bonded Straps. There is no need to worry about it being cracked during normal use
• Safety & Material Integrity: Engineered to meet NSF/ANSI standards for material safety and water quality. Combined with trilobal "Dirt-Locking" fabric,our filter captures 30% more contaminants (hair,sand,debris,dust,sediment) than generic filters,ensuring cleaner and safer SPA water.
• Easy Maintenance: Convenient access for hassle-free cleaning and replacement when needed.Tip: To avoid corrosion,please remove the filter before cleaning your bathtub
• Easy to Clean: DAYEAR,as a manufacturer,uses Trilobal Fabric Structure filter material makes it easy to release impurities when cleaning the filter,the filter is like a new one after cleaning. It is recommended that you clean cartridges every 2 weeks to maximize your spa's performance
• Kindly Care: If you have any questions,please contact us. We will help you solve the problem within 24 hours