Waterway Plastics
Waterway Plug, Cartridge Manifold
Maintain your pool or spa's filtration system with the Waterway Cartridge Manifold Plug. This essential component ensures a secure seal for your cartridge manifold, preventing leaks and maintaining optimal water pressure. Designed for reliable performance, it's crafted from high-quality, corrosion-resistant materials for long-lasting use. Easy to install and remove, it simplifies maintenance and ensures efficient water circulation. This plug is a direct replacement part specifically designed for Waterway 325, 425, and 525 square foot filter models, guaranteeing compatibility and proper function. It comes with a 1-year manufacturer's warranty for added peace of mind.
$74.95
Owner Satisfaction
4.4
/ 5
Category Rank
948
/ 2960
#948 in Pool & Spa Accessories
Price vs Category Average
-77%
Below average
Weight
0.81
/ lbs
Who it's for
- Perfect OEM Fit
- Reliable Sealing
- Simple Installation
Who should skip it
- UV and Chemical Degradation Risk
- O-Ring Dependency
- Specialized Part Cost
Key Specs
Weight
0.81 lbs
Brand
Waterway
Type
Plug, Cartridge Manifold
Compatible Models
Waterway 325 SQ FT, 425 SQ FT, 525 SQ FT
Warranty
1 year manufacturer warranty
SKU
519-4320
MPN
519-4320
Features
- Provides a secure seal for the cartridge manifold
- Prevents leaks in the filtration system
- Made from high-quality, corrosion-resistant materials
- Easy to install and remove for maintenance
- Ensures efficient operation of the filtration system
- Durable construction for long-lasting use
- Direct replacement for Waterway filters
- Facilitates efficient water circulation
What customers say
Customers overwhelmingly praise this plug as a reliable, direct OEM replacement for Waterway systems. The primary focus is its perfect fit and ease of installation, consistently resolving persistent manifold leaks that other parts could not stop. Users appreciate the simple replacement process, making it an excellent do it yourself solution that saves time and expense. While a few mention long term material concerns due to chemical exposure, the immediate effectiveness and high value proposition are paramount. This part offers exceptional satisfaction by providing a guaranteed seal and preventing the need to replace the entire manifold assembly.
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