Key Features

• COMPATIBLE MODELS – Replacement for Pleatco PWW35L, Unicel 4CH-935, Waterway 817-4035, Teleweir 35 SF, PLF4CH-935, Baleen AK-90082, PWW35L-M, SD-01235 filtration cartridges.
• DIMENSIONS FOR RELIABLE FIT – This 9-1/4" x 4-15/16" cartridge is engineered to fit seamlessly into compatible spa filtration systems, supporting consistent performance without leaks or gaps.
• TRILOBAL DIRT-LOCK MEDIA – Advanced trilobal fibers capture up to 40% more debris than standard round fibers, trapping dirt, hair, leaves, and fine particles while maintaining maximum water flow.
• TESTED TO NSF 50 STANDARDS – Independently tested to NSF protocols for performance and durability, supporting consistent water clarity and reliable filtration.
• ENGINEERED FOR CONSISTENT FLOW – Internal high-flow core delivers steady water circulation, protecting pump performance without restricting pressure or causing heater issues like some filters.

Specifications