Unicel C-8412 top end cap open with gasket for easy installation.
Unicel C-8412 pleat count 172 for efficient filtration.
Unicel C-8412 4-ounce Reemay 2040 media enhances filtration.
Unicel C-8412 8 15/16 inch diameter fits compatible canisters.
Unicel C-8412 23 5/16 inch length ensures proper fit.
Unicel C-8412 OEM-spec compatible with Hayward CX1200RE and Waterway 125.

Unicel

Unicel C-8412 Replacement Filter Cartridge for 120 Sq Ft Hayward CX1200RE & Waterway 125

High-performance patio lawn and garden made for confident daily results

$119.43

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Why customers choose Cera Garden

Overview

The Unicel C-8412 replacement cartridge is designed for common 120 sq ft pool filters and is compatible with popular configurations, including Hayward CX1200RE and Waterway 125-series units. Note: verify the overall length (OAL) to identify the correct Unicel replacement when choosing between Pro Clean 125 and Pro Clean 150 variants.

Key specifications at a glance

  • Diameter: 8 15/16 inches
  • Length: 23 5/16 inches
  • Pleat count: 172
  • Media: 4-ounce Reemay 2040
  • Filtration area: 120 square feet

What to expect in use

With a 172-pleat design and Reemay 2040 media, the cartridge offers a larger surface area for debris capture while promoting steady water flow. Depending on pool use and pump settings, you may experience longer intervals between cleanings and consistent water clarity.

OEM compatibility and installation tips

  • Matches OEM specs for Hayward CX1200RE
  • Compatible with Waterway 125-series filters
  • Open-end caps with molded gaskets support a secure seal during installation

Usage notes

To identify the correct Unicel replacement, double-check the model and OAL of Pro Clean 125 vs Pro Clean 150 variants. This helps ensure a proper fit and reliable performance without unnecessary guesswork.

While results can vary with pool size, usage, and pump cycles, the C-8412 is designed to offer a practical upgrade path that aligns with OEM form and function, potentially contributing to clearer water and smoother operation over time.

FAQ

Q: What does the Unicel C-8412 replace?

A: The Unicel C-8412 replaces Hayward CX1200RE and Waterway 125-series filters; verify OEM compatibility and OAL for a proper fit.

Q: What are the key specs of this cartridge?

A: Diameter 8 15/16 in, length 23 5/16 in, 172 pleats, 4-ounce Reemay 2040 media, 120 sq ft filtration area.

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