Filbur FC-3135 C-6324 Spa/Pool Filter Cartridge

Type:	Filters
Mfg	Filbur Manufacturing
Mfg Part #	FC-3135
Hzn Part #	17-175-3702
Filbur Part #	FC-3135
Unicel Part #	C-6324
Replaces:	C-6324
Top Style:	Closed
Top Dimension:	Closed
Bottom Style:	Open
Length:	5-1/8"
Outside Diameter:	6 3/8"
Works With:	Custom Molded Products, Splash Tubs, Waterway Plastics

COMPARE AT $39.49

OUR PRICE $31.49

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Details

A spa and pool filter cartridge helps provide the working filtration surface inside a compatible system, and this Filbur FC-3135 cartridge is designed for C-6324 applications. When the original cartridge becomes worn, loaded, or less effective, the filtration system can lose the dependable support it should provide during routine use.

The FC-3135 and C-6324 compatibility give this part practical value because cartridge filters work best when the replacement matches the intended housing and application closely. A properly selected cartridge helps restore intended filtration performance and contributes to cleaner maintenance routines.

This type of part is especially useful when the larger filter body remains serviceable and the issue is centered on renewing the cartridge element itself. That keeps service direct and efficient.

Installed in the proper setup, this filter cartridge helps restore dependable debris capture and contributes to cleaner overall water-care performance.

Filter cartridge for compatible C-6324 spa and pool applications
Helps restore dependable filtration performance
Useful when original cartridges are loaded or worn
Supports cleaner maintenance routines
Improves service confidence and filter quality

Filbur Manufacturing – Pool & Spa Filter Cartridges and Replacement Filters

Who is Filbur Manufacturing?

Filbur Manufacturing is a leading producer of pool and spa filter cartridges, known for delivering high-quality, OEM-compatible replacement filters. With decades of experience in filtration technology, Filbur supplies cartridges used across a wide range of pool and spa systems. Their products are trusted by homeowners, service professionals, and retailers for maintaining clean, clear, and healthy water.

What products does Filbur Manufacturing specialize in?

Filbur specializes in filter cartridges and replacement filters for pools, spas, and hot tubs. Their product lineup includes pleated filter cartridges designed to capture fine debris, dirt, and contaminants while maintaining proper water flow. Filbur filters are available in multiple sizes and configurations, making them compatible with many leading equipment brands.

Why choose Filbur Manufacturing parts for your pool or spa?

Filbur filters are known for durability, efficient filtration, and consistent performance. Their cartridges are engineered to provide excellent water clarity while extending filter life and reducing maintenance frequency. Pool and spa owners choose Filbur for reliable replacement filters that help protect equipment and maintain optimal water conditions.

How do you identify and choose the correct Filbur Manufacturing part?

To select the correct Filbur filter, it’s important to match your existing cartridge’s length, diameter, and top/bottom configuration. Cross-referencing part numbers or filter model compatibility ensures proper fit and performance. You can use our FILTER FINDER to help you find the proper filter in minutes. Choosing the right filter helps maintain water clarity, improve circulation, and extend system life.

Need help finding the right Filbur Manufacturing part?

At Bath & Spa Parts Online, we carry a wide selection of Filbur Manufacturing pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.