Darlly Standard 30′ Spa Filter Cartridge

Premium Filtration with Extended Length Design

Product Overview

As a retailer of hot tub spare parts, I offer this professional-grade 30-inch filter cartridge that’s compatible with multiple leading brands. This extended-length cartridge provides superior filtration capacity and enhanced debris collection.

Cross-Reference Guide

This filter cartridge corresponds to:

• Darlly SC712
• Filbur FC-3915
• Pleatco PWK30
• Unicel C-6430

Technical Specifications

Feature	Specification
Weight	0.67 kg
Length	27 cm (0.27 m)
Width	15 cm (0.15 m)
Height	15 cm (0.15 m)
Volume	0.006075 m³
Type	Standard Replacement Cartridge
Construction	Advanced Filtration Media

Filter Features

• Extended length design
• Heavy-duty core construction
• Chemical-resistant materials
• Optimized pleat geometry
• Enhanced dirt-holding capacity
• Reinforced end caps

Performance Benefits

This filter cartridge provides:

• Maximum filtration area
• Consistent flow rates
• Extended service life
• Superior debris capture
• Reliable performance

Maintenance Guidelines

For best results:

• Clean based on usage patterns
• Rotate between two filters
• Use appropriate cleaning solutions
• Regular inspection recommended
• Monitor flow efficiency

Installation

Engineered for easy maintenance:

• Straightforward replacement
• Universal compatibility
• Secure fit design
• Tool-free installation

This extended-length filter cartridge ensures exceptional water quality while providing reliable, long-lasting filtration for your spa system.

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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.