Seatherny SKU02 Hot Tub Filter Cartridges – 2 Pack |

Seatherny SKU02 Hot Tub Filter Cartridges – 2 Pack | Compatible with Pleatco PWW50P3, Unicel 6CH-940, Filbur FC-0359 | 6″ x 9 5/8″ (15 x 24.5 cm) Replacement Spa Water Filters

Maintain crystal-clear, healthy spa water with the Seatherny SKU02 Hot Tub Filter – a high-performance, cost-effective replacement solution for your spa or hot tub. This 2-pack of premium filters is engineered to deliver superior filtration, long-lasting durability, and easy maintenance, helping you enjoy a cleaner and more relaxing soak every time. ✅ Compatible with Popular Filter Models: Pleatco: PWW50P3 Unicel: 6CH-940 Filbur: FC-0359 Also suitable for many other equivalent models. Always check dimensions before purchase. ✅ Fits a Wide Range of Spa & Hot Tub Brands: Designed to fit many leading hot tub systems, including: Aegean Spas – LPS, XLS, AMS Catalina Spas – Premium Series Spaform – Atlantic, Roma, Grand Canyon, Milano, Prestige, Tango, Fraser, Club Spa Hot Tubs Direct – Apollo, Neptune, Jupiter, Eros Hot Tub Care – Apollo, Neptune, Jupiter, Eros, Caspian, Java Knightwood Leisure, Touch Spas, and more Please verify size and fitting specs below to ensure compatibility with your hot tub model. Product Specifications (Each Cartridge): Quantity: 2 Filter Cartridges Outer Diameter: 6 inches (15 cm) Length: 9 5/8 inches (24.5 cm) Top End: Easy-grip handle Bottom End: 1.5-inch SAE threaded fitting (3.8 cm) High-Efficiency Trilobal Filtration Technology: Each Seatherny SKU02 filter is made using advanced trilobal filtration fabric, offering a larger surface area for trapping more dirt, oils, and debris—without restricting water flow. This structure makes cleaning easier and extends the filter’s lifespan. ✔ Maximum debris-holding capacity ✔ Durable, chemical- and UV-resistant end caps ✔ Consistent water flow and filtration performance ✔ Helps reduce chemical use and maintenance frequency Why Choose Seatherny Filters? Trusted by hot tub owners across the UK and beyond, Seatherny filters offer reliable, high-quality filtration that keeps your spa water clearer for longer. Ideal for frequent use or seasonal relaxation, the SKU02 is the perfect upgrade or replacement for your spa system

• 2 x Compatible hot tub / spa water filter cartridge replacement for the following filter models: Pleatco PWW50P3 Unicel 6CH-940 Filbur FC-0359
• The replacement hot tub water filter cartridges has reinforced end caps which are highly resistant to chlorine and chemicals commonly found in pool and spa applications.
• The trilobal construction of the water filter cartridges also makes it easy to release impurities when cleaning the filter, allowing for a longer filter service life.
• Long-Lasting Performance – Made with advanced trilobal filtration fabric, this filter captures and releases debris more effectively, making cleaning quick and easy. Designed for durability, it outlasts many competitors with regular maintenance—giving you more value and less hassle.
• Strong & Durable Build – Engineered for long-term use, this filter features a break-resistant handle, high-flow ABS inner core, and thick filtration fabric. It stands up to high pressure and resists corrosion from high levels of chlorine, ensuring reliable performance in tough conditions.