Grefilt CC100 Pool Filter Cartridge 100 sq. ft. — 30‑Micron Trilobal Fabric, NSF/ANSI 50 Certified

If you need a direct-fit replacement for Pentair CC100-style cartridges or an upgraded option to improve water clarity, the Grefilt CC100 provides heavy-duty trilobal fabric, reinforced end caps and a familiar size profile so swapping is simple. The cartridge is designed to capture fine particles while resisting pressure buildup and reducing cleaning frequency compared with many standard pleated filters.

Will this cartridge fit my existing CC100 or equivalent filter housing?

The Grefilt CC100 matches common CC100 dimensions so it replaces many Pentair, Pleatco, Unicel and Filbur models. Always measure your old cartridge before ordering to confirm compatibility.

• Length: 23 5/8" (600 mm approximately)
• Outside diameter: 10 1/16"
• Top & bottom opening: 6"
• Designed to replace Pentair CC100, CCRP100, Pleatco PAP100, Unicel C-9410, Filbur FC-0686 and similar

How fine is the filtration and what does that mean for pool water?

This cartridge uses 30‑micron media engineered with a trilobal fiber structure to trap small suspended solids that make water look cloudy. The denser fiber network improves particle capture while maintaining steady flow so your pump won’t see extreme pressure spikes.

• Precision 30‑micron filtration for fine debris capture
• Trilobal fiber increases surface branches for more contact area
• Stable flow reduces rapid clogging and frequent backwashing

What materials and certifications ensure safety and durability?

The cartridge is built from heavy 5 oz trilobal filtration fabric and fitted with robust ABS end caps to resist deformation under pressure. It has been tested to NSF/ANSI 50 standards, confirming materials are suitable for pool and spa environments.

• 5 oz heavy-duty trilobal filtration fabric for strength
• High-strength ABS end caps for improved structural integrity
• NSF/ANSI 50 certification for material safety in pools and spas

How long will the Grefilt CC100 last compared with a standard cartridge?

Thanks to thicker media and durable construction, the CC100 typically lasts longer and tolerates more cleaning cycles before replacement. Users can expect longer intervals between cartridge swaps depending on pool load and maintenance habits.

• Thickened fabric and reinforced ends reduce wear
• Up to ~30% longer service life than many standard cartridges
• Fewer replacements and reduced downtime for cartridge changes

Who is this for: The Grefilt CC100 is intended for pool and spa owners, service technicians, and replacement-parts buyers looking for a reliable, NSF‑certified CC100‑style cartridge that balances fine filtration with durable construction. It’s a practical choice when you want an OEM‑compatible upgrade to extend filter life, lower maintenance frequency and maintain clear, safe water without changing plumbing or housings.