ProAqua PA-421 filter cartridge – 4-5/8 in x 7-7/8 in

Ensure effective filtration and clean water with the ProAqua PA-421 filter cartridge. Designed to offer excellent impurity retention capacity, this replacement cartridge helps maintain optimal performance of your pool or spa filtration system.

High-performance filtration for clear water

The PA-421 cartridge effectively captures debris, particles, and impurities to improve water quality and promote optimal circulation.

Practical design and easy installation

Equipped with an integrated top handle, this cartridge is easy to install, remove, and clean during regular system maintenance.

Main features

• Replacement filter cartridge
• Integrated handle for easy handling
• Durable and resistant design
• Promotes effective water filtration
• Simple and quick installation
• Compatible with several equivalent references

Technical specifications

• Product: Filter cartridge
• Model: PA-421
• Brand: ProAqua
• Diameter: 4-5/8 in
• Length: 7-7/8 in
• Top: Handle
• Bottom: 1-1/2 in MPT
• Case size: 28

Compatible / equivalent products

• 4CH-21
• PDM25P4
• OC4-21
• PA-AP40191
• PTL18P-4
• FC-0121

Benefits

• Keeps water clear and clean
• Effectively captures impurities and debris
• Easy installation and maintenance
• Compatible with several equivalent models
• Durable construction for extended use

Quality and reliability

Made with quality materials, the ProAqua PA-421 cartridge is designed to provide reliable performance and maintain the efficiency of your filtration system.