Replacement pool cleaner filter cartridges for efficient debris removal and clearer water Key benefits Effective filtration: Multilayer filter construction captures dust, sand, hair, and small debris to help maintain clear pool water for swimming. Convenient two pack: Includes two identical cartridges for extended use and easier daily maintenance without frequent reordering. Durable materials: Made from polypropylene, PET, and activated carbon for reliable filtration performance and long service life. Direct fit compatibility: Designed to Tigershark cleaner filter RCX70101 for a seamless fit and proper filtration in compatible cleaners. Reduced maintenance effort: Helps prevent rapid clogging of the cleaner filter and supports smoother cleaning cycles. What it does and why you need it These replacement cartridges provide efficient mechanical and adsorptive filtration to remove suspended particles and odors from pool water passing through the cleaner. Having spare cartridges on hand simplifies routine maintenance and reduces downtime between cleanings. Materials and performance Filtration media: PP and PET layers trap particles while activated carbon helps adsorb organic contaminants and odors. Construction: Sturdy, washable materials designed for repeated use when rinsed according to your cleaner instructions. Fit: Made to match the RCX70101 form factor to ensure secure seating and consistent flow through the cleaner. Typical use scenarios Weekly maintenance for a residential in ground or above ground pool to keep water visually clear between chemical treatments. After a storm or windy day when extra dust, leaves, and fine debris enter the pool and the cleaner needs more frequent cartridge changes. During periods of heavy pool use, such as gatherings, to reduce hair and particulate buildup in the cleaner and extend time between manual cleanings. What you get Two replacement filter cartridges compatible with Tigershark cleaner filter RCX70101. Follow your pool cleaner manufacturer guidelines for installation, rinsing, and replacement intervals.