Jandy R0357800 Tank O-Ring | For DEV and DEL Filters

OEM Jandy Tank O-Ring R0357800 is a key sealing part for maintaining proper function in both cartridge and D.E. filter systems. This O-ring is compatible with Jandy CV and CL filter models (CV340, CV460, CV580, CL340, CL460, CL580) as well as DEV and DEL series filters (DEV48, DEV60, DEL48, DEL60). It forms a tight seal between the tank halves, preventing leaks and maintaining system pressure for optimal filtration. For best results, apply lubricant during installation to ensure a secure fit and reduce long-term wear.

Highlights

• Seals Tank Components Securely: Essential for keeping the tank sealed during operation, preventing leaks and loss of pressure

• Works Across Filter Lines: Designed for precise compatibility with Jandy CV, CL, DEV, and DEL models for versatile system coverage

• Apply Lubricant When Installing: Lubricant use is important for achieving full compression and a lasting, tight seal

• Improves Filtration Consistency: Maintains pressure integrity, helping the system perform at peak filtration levels

• Resilient and Long-Lasting: Made from tough materials built to handle repeated use and exposure to pool environments

Includes

• (1) Jandy R0357800 O-Ring

Compatibility

• Jandy DEV Series D.E. Pool and Spa Filter Models: DEV48, DEV60
• Jandy DEL Series D.E. Pool and Spa Filter Models: DEL48, DEL60
• Jandy CL series cartridge pool and spa filter models: CL340, CL460, CL580
• Jandy CV series cartridge pool and spa filter models: CV340, CV460, CV580

Additional Info

R0357800 Tank O-Ring For Local Filter Rebuilds

R0357800 o-ring fits DEV48, DEL60, and CV340 filter lids

available locally – essential seal for filter tank connection

apply lube and install R0357800 to maintain pressure seal

part used by local techs during tank o-ring replacements

buy R0357800 locally to prevent leaks and boost filtration

Local Pickup – R0357800 Jandy Filter Tank Seal

R0357800 fits Jandy cartridge and DE filter systems

fits tank ring connection on CL460, CV580, and DEL48 models

local service calls use R0357800 for tank sealing and maintenance

ensure filtration efficiency with R0357800 o-ring seal

used across Jandy filter platforms for secure lid closure

Jandy R0357800 O-Ring For DE and Cartridge Tank Seal

restore filter seal performance with OEM o-ring R0357800

fits top clamp section of DEV, DEL, CL, and CV filter tanks

prevent leaks at the tank lid with new o-ring installation

buy R0357800 at local pricing for professional maintenance

install with lubricant for best sealing performance

Diagram