Filter Cartridge 4.75 x 8 7 Sq Ft | Filbur | FC-3710 (Replaces C-4307, PGF7)

Filbur FC-3710 filter cartridge delivers a reliable replacement for worn or damaged components in your pool filtration system. Also known as FC-3710, this cartridge replaces C-4307 and PGF7 configurations with a precise 4-3/4" x 8" footprint and top/bottom ports of 1-3/4". The 7 SQFT General Foam 7 media provides efficient filtration, capturing fine debris and helping maintain clear water and steady pump performance.

Designed for easy installation in compatible cartridge housings, this pool filter cartridge is ideal for pool owners who want a true replacement option that keeps the system running at peak efficiency. Use cases include resurfacing worn cartridges after season end or during mid-season maintenance, restoring flow and reducing backwashing frequency.

• Exact replacement for Filbur FC-3710, C-4307, and PGF7 configurations
• Dimensions: 4-3/4" x 8" with top and bottom 1-3/4"
• Filtration area: 7 SQFT with General Foam 7 media
• Durable pleated construction for reliable performance
• Easy installation into standard cartridge filtration systems

Ready to restore optimum filtration? Add the Filbur FC-3710 filter cartridge to your cart and enjoy crystal-clear pool water again.