POOLPURE PLF100A Pool Filter Cartridge Replacement - NSF Certified

In this review the POOLPURE PLF100A is evaluated as a direct replacement cartridge for popular 100 sq. ft. pool filters. The bottom line: this cartridge is best for pool owners who need a cost-effective, NSF/ANSI 50 certified replacement that matches the size and fit of Pentair Clean and Clear 100 and similar models while delivering reliable filtration and straightforward maintenance. It stands out for its certified safety, large 100 sq. ft. filtration area, and fabric that releases debris during cleaning.

Key Features

• NSF/ANSI 50 Certified: Independent IAPMO testing verifies the filter meets recognized safety and performance standards, which helps ensure cleaner pool water.
• Exact 100 sq. ft. Filtration Area: The sizeable media surface captures a wide range of contaminants, helping maintain clearer water between cleanings.
• Trilobal Filtration Fabric: The trilobal weave improves particle capture while making the cartridge easier to rinse and restore to near-new condition.
• Dirt-Locking Technology: The fabric structure holds more debris than basic cartridges, reducing the frequency of deep maintenance cycles.
• Compatibility with Common Models: Sized to replace Pentair Clean and Clear 100, Unicel C-9410, Filbur FC-0686 and others, making swaps simple for many owners.
• Simple Cleaning Routine: The cartridge rinses cleanly and should be washed monthly to sustain peak performance and longevity.

Who It's For

This cartridge suits residential pool or spa owners with systems that accept a 23 5/8' length and a 10 1/16' outside diameter and 6' top and bottom openings, especially those using Pentair Clean and Clear 100 or compatible models. It is a good choice for people who value certified safety and want an economical alternative to original brand cartridges without sacrificing filtration area.

Those who should look elsewhere include owners whose filter housings require a different exact dimension or specialty media, and users who need a manufacturer-branded OEM warranty tied to an original part number rather than a compatible replacement.

Pros & Cons

Pros

• NSF/ANSI 50 certification provides independent validation of safety and performance.
• Large 100 sq. ft. filtration area and trilobal fabric trap a variety of debris for clearer water.
• Easy to rinse and restore, with a recommended monthly cleaning that most owners can perform.

Cons

• Durability is mixed in customer reports, with some users noting long life and a few reporting early failure within months.

Specifications

Our Verdict

The POOLPURE PLF100A is a sensible, value-focused replacement for many 100 sq. ft. cartridges. Its NSF/ANSI 50 certification and trilobal fabric offer good filtration and easy cleaning, making it well suited for homeowners who want certified performance without the premium price of an OEM part. Buyers should follow the recommended monthly cleaning and be aware that a small number of users reported durability problems.

Frequently Asked Questions

Is this an OEM part?
This is a compatible replacement produced by POOLPURE; original manufacturer names are listed for reference only.

How often should I clean the cartridge?
POOLPURE recommends cleaning the cartridge once a month for optimal performance.

Will it fit my Clean and Clear 100?
Yes, it is designed to fit Pentair Clean and Clear 100 and other models with matching dimensions listed above.