Pentair 25023-0160S Genuine Replacement DE Filter Module – 60 Sq Ft for System:3 S7MD60

Part # 25023-0160S – a factory original replacement diatomaceous earth (D.E.) filter module engineered by Sta‑Rite / Pentair for the System:3 SMD series S7MD60 pool filtration system. This high-capacity module offers 60 square feet of filtration area and includes the air-bleed assembly.

Key Features

• 60 sq ft filtration area to optimize flow and extend service intervals.
• Precisely manufactured for the System:3 SMD series S7MD60 hold-down tank configuration.
• Thermally-bonded polyurethane end caps for durability and long life.
• High-quality pleated core media constructed from reinforced polyester for efficient debris capture and sustained hydraulic performance.
• OEM-approved part, designed for compatibility and warranty compliance with Pentair/Sta-Rite equipment.
• Oversized element dimensions: approximately 15 5/16″ diameter × 25 1/4″ length for precise fitment and performance integrity.

Typical Applications

This filter module is recommended whenever the existing filter cartridge for a System:3 SMD series S7MD60 shows diminished flow, repeated cleaning, or elevated pressure differential indicating media exhaustion. Ideal for residential and light commercial pools that require reliable, high-clarity water and want to maintain OEM filtration efficiency.

Installation & Compatibility Notes

Before installation, shut off pump and isolate plumbing. Depressurize the tank and open the clamp assembly. Remove the old module and inspect tank interior for leaks or wear. Install the new 25023-0160S module, ensure the air-bleed assembly is seated, replace the clamp and retighten per torque specifications, and begin system start-up. Verify that the initial pressure rise falls within the manufacturer’s acceptable range and note the zero of the timer or monitor for future change. Use genuine media and do not substitute aftermarket elements if warranty compliance is required.

Why Choose This Module?

Choosing the Pentair 25023-0160S means you continue to maintain your System:3 SMD-series filtration system at its designed performance specification. With the full 60 sq ft media pack and OEM construction quality, you’ll preserve flow rates, reduce fouling, maintain lower operating pressure, and extend the life of your system.

Maintenance Tips

• Regularly monitor the filter pressure gauge. A rise of more than 8-10 psi over the clean starting pressure is a good trigger to clean the module.
• Clean using the rinse-soak-rinse-dry procedure: hose off debris, soak overnight in a quality DE filter cleaner, rinse again, and allow to dry fully before returning to service.
• Inspect the air-bleed fitting and clamp for wear or corrosion each season, especially in salt-water or mineralized systems.
• During winterizing or extended shutdown, relieve pressure, open the tank, and cover the module to prevent contamination and prolong service life.