High-Performance Filter Cartridge

Professional-Grade Filtration Component

As a retailer of pool spare parts, I offer this versatile filter cartridge compatible with multiple premium systems including Sta-Rite, Hayward, and SwimClear models. This component delivers superior filtration performance.

Product Overview

The PA75SV Filter Cartridge (SKU: PA75SV) is engineered for high-capacity filtration with extensive compatibility across major brands. This professional-grade cartridge ensures optimal water quality maintenance.

Key Features

• Large filtration area
• Multi-brand compatibility
• Professional-grade construction
• Enhanced flow dynamics
• Superior dirt-holding capacity
• Precision engineering
• Extended service life

Technical Specifications

Specification	Detail
SKU	PA75SV
Length	19¾” (502mm)
Diameter	7″ (178mm)
Top Opening	3″ (76mm)
Bottom Opening	3″ (76mm)
Filtration Area	75 sq ft (7 sq m)

Compatible Systems

• Hayward C-570
• SwimClear C3020
• Super-Star-Clear C3000
• C3000S (stainless steel)
• Sta-Rite PRC 75

Cross References

• Unicel: C-7447
• Darlly: 77517
• Pleatco: PA75SV

Design Engineering

Features include:

• Reinforced core structure
• Advanced filtration media
• Precision pleat spacing
• Durable end caps

Note: All manufacturer warranties are handled directly through the manufacturer.

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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.