C-9441 150 Sqf Swimclear Cartridge Element

Description

The Unicel C‑9441 Replacement Filter Cartridge is a high‑performance 150 sq ft SwimClear replacement filter element designed for residential pool filtration systems such as the Hayward SwimClear C150S and similar models. It delivers effective and consistent filtration by using 4 oz chemical‑resistant polyester media that captures dirt, debris, sand, leaves, and other fine particles, helping to keep your pool water clean and clear over long filtration cycles.

This cartridge features approximately 165 pleats, which maximize the available surface area to improve dirt‑holding capacity while maintaining optimal water flow with minimal pressure drop. The open‑end design with molded 4‑inch gaskets on both the top and bottom ensures a secure and leak‑free fit into compatible filter housings, and makes installation quick and straightforward without tools.

Constructed to match OEM specifications such as Hayward CX150XRE/C150S, this filter cartridge offers long‑lasting performance and durability even with repeated cleaning and exposure to pool chemicals. Its robust build and efficient design make it a reliable choice for maintaining high water clarity and improved filtration efficiency in medium‑ to large‑sized pool systems.