POOLPURE C-8475 Spa Filter Cartridge 75 Sq.ft - Reliable Replacement

In this review of the POOLPURE C-8475 spa filter cartridge, the bottom line is simple: this is a practical, cost-effective replacement for owners of hot tubs and spas that accept Pleatco PCS75N/Unicel C-8475 style cartridges. The reviewer found it well suited to those who need a direct-fit, easy-to-clean filter with a large 75 sq.ft filtration area and durable, chlorine-resistant end caps. For anyone who wants solid debris capture without paying OEM premiums, this cartridge is worth considering.

Key Features

• Compatibility: Fits a wide range of OEM equivalents (Pleatco PCS75N, Filbur FC-3320, Unicel C-8475 and others), so swapping an old cartridge is straightforward and avoids guesswork.
• Filtration area: The 75 sq.ft trilobal fabric provides a larger surface for capturing hair, dust and fine particles, extending time between cleanings.
• Dirt-Locking technology: Captures over three times more debris than standard cartridges, improving water clarity and reducing strain on equipment.
• Durable materials: Lead-free, BPA-free construction with chlorine-resistant end caps offers safe water contact and longer service life.
• Easy maintenance: The trilobal fabric releases trapped impurities during routine cleaning, making monthly maintenance effective and quick.
• Direct fit dimensions: With a 13in length, 8in outer diameter and 2in bottom male slip fitting, it installs without modification on compatible spas.

Who It's For

This cartridge is best for spa and hot tub owners who need a reliable, cost-conscious replacement that matches common OEM part numbers. It suits people who perform monthly cleanings and want improved particle capture from a filter that fits Pleatco PCS75N, Unicel C-8475 and similar models.

Those who should look elsewhere include owners of spas that require a different size or non-slip fitting, and anyone who prefers to buy an OEM-branded cartridge for warranty or service-package reasons. Also avoid using backwashing methods, as this product is not designed for that cleaning approach.

Pros & Cons

Pros

• Compatible with many common replacement part numbers, simplifying purchase and installation.
• Large 75 sq.ft filtration area and Dirt-Locking fabric improves water clarity and debris capture.
• Made from lead-free, BPA-free materials with chlorine-resistant end caps for safer, longer performance.
• Customers report good fit, reliable functionality and solid build quality.

Cons

• Not an OEM-branded filter - POOLPURE is an independent replacement brand (manufacturers and part numbers shown for reference).
• Requires monthly cleaning and should not be backwashed, which may be a change in routine for some users.

Specifications

Our Verdict

The POOLPURE C-8475 is a practical replacement cartridge for anyone who needs a direct-fit, high-surface-area spa filter without paying OEM prices. Its trilobal fabric and Dirt-Locking performance deliver noticeably clearer water when maintained monthly, and durable, safe materials add value. Choose this cartridge if you want reliable filtration and proper fit for compatible spa models.

Frequently Asked Questions

Will this fit my Pleatco PCS75N or Unicel C-8475?
Yes; the cartridge is designed to be compatible with Pleatco PCS75N, Unicel C-8475 and the other listed equivalents.

How often should I clean this filter?
For optimal performance clean the cartridge about once a month; do not backwash as that can cause damage.

Are the materials safe for spa water?
Yes; the filter uses lead-free and BPA-free materials with chlorine-resistant end caps for safe use in spas.