Atlantis by Flexcim Hot Tub Filter Replace PRB50-IN, C-4950 Silver Sentinel

About this item

• COMPATIBLE REPLACEMENT SPA FILTER: Replace your worn hot tub filter with confidence. Atlantis is a compatible replacement spa filter for PRB50-IN, C-4950, FC-2390, 413-212-02, 373045 spa filter cartridges, and compatible J200 Series spa systems. This 50 sq. ft. drop-in filter cartridge measures 5" in diameter, 13-5/16" long, with 2-1/8" open top and bottom. Compare your existing filter before ordering to ensure the correct fit.
• INTRODUCING ATLANTIS DEPTH FILTRATION: Spa water contains visible debris and finer contaminants such as body oils, lotions, and everyday particles that can affect water clarity. Unlike a standard pleated hot tub filter, this spa filter cartridge uses depth filtration media designed to capture fine contaminants throughout the filter. This replacement hot tub filter helps reduce dull or cloudy-looking water so you can better see the color, depth, and details of your spa.
• ENGINEERED FOR DAILY SPA USE: Your spa runs every day, so your filter should too. Atlantis is engineered with a reinforced center core and durable end caps designed to withstand normal spa operation, helping maintain dependable filtration and giving you confidence every time you lift the cover.
• MORE TIME ENJOYING YOUR SPA: Spa ownership should be about relaxing, not troubleshooting cloudy water or overdue maintenance. Atlantis is designed as a compatible replacement filter that makes routine filter changes simple, so you can spend less time maintaining your spa and more time enjoying it with family and friends.
• DESIGNED, ENGINEERED & MANUFACTURED BY FLEXCIM: Atlantis is developed by Flexcim Filtration, a brand of Flexcim Manufacturing Services Inc. From research and product development to engineering and manufacturing, we manage every stage under one roof in Canada. Every Atlantis filter reflects our commitment to consistent quality, dependable compatibility, and thoughtful filtration design built with spa owners in mind.