Waterway 805-0383 Lid O-ring is a high-quality replacement part that provides an airtight seal between the filter lid and tank body. It has a cross-section of 3/16" and an inside diameter of 14". This product is designed to be compatible with ClearWater Cartridge and D.E. Filter systems, making it an ideal choice for pool and spa owners looking to make repairs or upgrades. This replacement part is easy to install and provides a secure, long-lasting seal.

• Easy to install
• 3/16" Cross Section
• 14" Inside Diameter
• Secures an airtight seal

Fitment guidelines:
For use with ClearWater Cartridge and D.E. Filters.

Additional Information:
Alternate part numbers - WWP-051-0383, 8050383, O-473, O-474, 90-423-6111, WW8050383B, 4741-04