Darlly Standard 25′ Spa Filter Cartridge

Compatible with Multiple Leading Brands

Product Overview

As a retailer of hot tub spare parts, I’m pleased to offer this high-quality replacement filter cartridge that’s compatible with multiple leading brands. This versatile filter cartridge is designed to provide excellent filtration for your spa system while offering compatibility across several major manufacturers.

Cross-Reference Guide

This filter cartridge is equivalent to:

• Darlly SC704
• Filbur FC-2375
• Pleatco PRB251N
• Unicel C-4326

Technical Specifications

Feature	Specification
Weight	0.45 kg
Length	24 cm (0.24 m)
Width	13 cm (0.13 m)
Height	13 cm (0.13 m)
Volume	0.004056 m³
Type	Standard Replacement Cartridge
Construction	Advanced Filtration Media

Filter Features

• Engineered for optimal water flow
• Durable pleated design
• Chemical-resistant materials
• Reinforced core structure
• High dirt-holding capacity
• Easy-clean design

Performance Benefits

This filter cartridge delivers:

• Efficient particle removal
• Extended filter life
• Consistent water flow
• Reliable performance
• Superior filtration quality

Maintenance Tips

For optimal performance:

• Regular cleaning recommended
• Replace according to usage patterns
• Inspect for damage periodically
• Clean with appropriate filter cleaner
• Soak when deep cleaning

Installation

The cartridge is designed for straightforward replacement:

• Direct fit for compatible systems
• No modification required
• Standard connection points
• Secure fit design

This filter cartridge maintains excellent water quality while providing the durability and reliability needed for continuous spa operation.