The Waterway 817-4050 Cartridge is a commonly used filtration cartridge in the spa industry. It is designed to effectively filter out particles and contaminants from your spa water, ensuring a clean and enjoyable experience.

• Diameter - 4-15/16"
• Length - 13-1/2"
• Bottom Style - Female SAE Thread
• Top Style - Handle
• Bottom Dimension - 1-1/2"
• Spa Brands - Dynasty Spas
• Square Footage - 50

Fitment guidelines:
For use with Teleweir Waterway, Dynasty Spas

Additional information:
Alternate Part Numbers - AK-90091, FC-0172, PWW50L, 4CH-949, APCC7644