Unicel C-8417 175 Sq Ft Replacement Pool Filter Cartridge | 202 Pleats, Hayward Sta-Rite Waterway Compatible

Overview

The Unicel C-8417 replacement pool filter cartridge is designed for reliable filtration in inground and above-ground pools. With a 175 square foot media area and 202 pleats, this cartridge captures debris and fine particles, helping your water stay clearer between cleanings. The 4-ounce basis weight media balances dirt-holding capacity with cleanability for everyday pool maintenance.

Why this cartridge stands out

• Large media surface: 175 sq ft of filtration area supports efficient debris capture while maintaining steady water flow.
• High-pleat design: 202 evenly spaced pleats maximize surface area and help minimize pressure loss across the cartridge.
• Durable media: 100% polyester Reemay media offers dirt-holding capacity with robust chemical resistance.
• End-cap construction: A 4-inch ID end cap with an open configuration and molded gasket enables easy removal and replacement.
• Chemical resistance: Durable plastic resists routine pool chemicals, supporting long-term use in a typical backyard pool setup.
• Wide compatibility: Suitable for Hayward, Sta-Rite, and Waterway products, making it a versatile choice for many filtration systems.

What you get and fitment

• Dimensions: Outside diameter (OD) 8-15/16 inches; length 28-3/16 inches.
• Fitment focus: Designed to replace cartridges in compatible filter housings and keep your pool channeling clean water.
• Performance emphasis: With sharp, uniform pleats, the design supports reliable flow and debris handling during regular use.

Real-world use and benefits

Pool owners notice the difference when a cartridge with ample surface area is paired with durable media. Expect smoother water flow between cleanings, easier maintenance, and consistent filtration performance as you skim, brush, and backwash. While results can vary by system and care routine, choosing a cartridge built for chemical resistance and ease of replacement can help streamline routine pool maintenance.

Installation tips and care

• Inspect the gasket: Ensure a good seal to prevent bypass and maintain filtration efficiency.
• Rinse before first use: A quick rinse can remove any loose fibers and prime the media for immediate filtration.
• Regular checks: Periodically inspect for signs of wear or chemical damage and replace as needed.

By choosing the Unicel C-8417, you align with a practical, widely compatible solution that supports standard pool maintenance routines while keeping your water clarity in check. This cartridge is designed to be a dependable replacement option within the broad ecosystem of Hayward, Sta-Rite, and Waterway pool systems.