🌀 High-efficiency pleated cartridge replacement designed for cartridge-style pool and spa filter housings that accept a 50 sq ft element. This anti-microbial cartridge features blue pleats and open ends for straightforward installation and reliable water circulation.

• ✅ Filter Area: 50 sq ft
• ✅ Dimensions: 4-15/16" (diameter) x 13-5/16" (length)
• ✅ End Type: Open both ends for slip-in/replacement style housings
• 🔵 Anti-microbial pleats help reduce biological growth on the media

🔧 Installation & Use:

• Turn off pump and relieve system pressure before servicing the filter.
• Remove filter housing lid, lift out the old cartridge, and inspect the O-ring and housing for debris.
• Insert the cartridge so both open ends seat properly and reassemble the housing. Restore pressure and check for leaks.

🧼 Maintenance Tips:

• Rinse cartridge regularly with a hose to remove surface debris.
• Perform periodic deep cleaning with a cartridge cleaner soak for best performance, following cleaner manufacturer directions.
• Replace cartridge when pleats show significant wear, tearing, or irreversible staining—frequency depends on pool use and water quality.

📋 Compatibility Note: Intended for cartridge filter systems that specify a 50 sq ft, 4-15/16" x 13-5/16" open-both-ends replacement element. Confirm your filter housing accepts open-end cartridges of these dimensions before purchase.

⚠️ Safety & Warranty: Follow system manufacturer guidelines and the cartridge supplier instructions when installing and maintaining the filter. For warranty or specific compatibility questions, consult the cartridge manufacturer or your pool service professional.

💡 Why choose this replacement cartridge? It delivers high surface area for effective particle capture, simple maintenance, and anti-microbial protection to help keep pleats cleaner between deep cleans.