Darlly SC738 100′ Premium Spa Filter Cartridge

Introduction

As a retailer of hot tub spare parts, I’m featuring the Darlly SC738 filter cartridge – a high-performance 100-inch filter that provides direct compatibility with Filbur, Pleatco, and Unicel systems.

Product Overview

The Darlly SC738 represents advanced filtration technology, utilizing premium Reemay® spun-bonded polyester material. This professional-grade filter delivers exceptional water clarity and durability for demanding spa applications.

Key Features

• Reemay® filtration technology
• Large capacity design
• Wide brand compatibility
• Chemical-resistant construction
• Extended filtration surface
• Industrial-grade materials

Technical Specifications

Feature	Specification
Model	SC738/FC-2972/PLBS100/C-5397
Manufacturer	Darlly
Material	Reemay® spun-bonded polyester
Chemical Resistance	Chlorine, bromine, and acid resistant
Size	100 inches
Application	Professional spa filtration

Material Technology

The Reemay® filtration media provides:

• Superior tear resistance
• Enhanced chemical tolerance
• Advanced cleanability
• Performance restoration capability
• Extended service life
• Professional-grade filtration

Cross-Reference Compatibility

This filter cartridge directly replaces:

• Filbur FC-2972
• Pleatco PLBS100
• Unicel C-5397
• Other compatible 100-inch filter models

Maintenance Features

The SC738’s construction enables:

• Acid-cleaning compatibility
• Efficient debris removal
• Restored filtration capacity
• Straightforward maintenance

SKU: 7623273211

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Understanding Pool and Hot Tub Filtration: A Beginner's Guide

Keeping your pool or hot tub water crystal clear isn't just about adding chemicals – it all starts with proper filtration. At the heart of this system are filters and filter cartridges, the unsung heroes of water maintenance.

Why Filtration Matters

Your pool or hot tub is constantly under assault from debris, oils, and microscopic contaminants. A good filtration system traps these unwanted guests before they can turn your relaxing oasis into a murky mess. Think of it as your water's immune system, working 24/7 to keep things clean.

Filter Cartridges: The Workhorses

Filter cartridges are the removable components that do the heavy lifting in your filtration system. Made from pleated material (usually polyester or fabric), these cartridges are designed to capture particles as small as 10-15 microns – that's smaller than a human hair!

The magic happens in the pleats, which create a massive surface area for catching debris. As water flows through the cartridge, it traps:

• Dead skin cells and hair
• Leaves and organic matter
• Oils from sunscreen and cosmetics
• Microscopic particles and algae

Maintenance Matters

Even the best filter cartridges need regular care. Plan to clean them monthly and replace them annually, or sooner if they show signs of wear. A well-maintained filter not only keeps your water sparkling but also helps your pump run more efficiently, saving you money on energy costs.

Remember, investing in quality filtration is always cheaper than dealing with cloudy water or algae blooms. Your future self will thank you for taking the time to understand and maintain your filtration system properly.