Pleatco PA50 Premium Filter Cartridge

Professional-Grade Filtration Component

As a retailer of hot tub spare parts, I offer this high-performance filter cartridge designed for crystal-clear water quality. This versatile component is compatible with multiple spa brands and ensures optimal filtration performance.

Product Overview

The Pleatco PA50 Filter Cartridge (SKU: PA50) delivers superior filtration for your spa system. Also known as C500, Darlly 70508, and Unicel C-7656, this filter cartridge is engineered for maximum dirt-holding capacity and efficient water cleaning.

Key Features

• Professional-grade construction
• Optimized pleating design
• Enhanced dirt-holding capacity
• Universal compatibility
• Durable materials
• Consistent flow pattern
• Extended service life

Technical Specifications

Specification	Detail
SKU	PA50
Length	19¾” (502mm)
Diameter	7″ (178mm)
Top Opening	3″ (76mm)
Bottom Opening	3″ (76mm)
Construction	Premium filtration material
Flow Design	Optimized pleat pattern
Material	Advanced synthetic fiber

Compatible Systems

• Aegean Spas
• Cal Spas
• Hayward Pool Products
• Hollibaugh Spas
• PDC Spas
• Pentair Purex
• StaRite
• Vita Spas

Maintenance Recommendations

For optimal performance:

• Rotate between two cartridges
• Soak dirty filter for 24-48 hours
• Regular cleaning maintenance
• Annual replacement schedule
• Proper chemical balance

Cross References

• Pleatco: PA50
• Filbur: FC-1240
• Unicel: C-7656
• Darlly: 70508

Compatibility

Engineered for multiple spa brands and models. Always verify your spa’s filter specifications before installation.

Note: All manufacturer warranties are handled directly through Pleatco.

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