Pentair 178656Z Quad DE 100 & EasyClean EC90 Replacement Cartridge (25 Sq. Ft.)

Upgrade Your Pool Filtration with the Genuine Pentair 178656Z Cartridge

Keep your pool water crystal clear with the factory-original Pentair 178656Z Replacement Cartridge. Specifically engineered for the Quad DE 100 and EasyClean EC90 systems, this 25 sq. ft. element is designed to trap microscopic debris and contaminants that standard filters miss.

Maximum Filtration Performance

Unlike generic aftermarket filters, the genuine Pentair cartridge features high-density pleated polyester media. This increases the total surface area, providing superior dirt-holding capacity and allowing for longer cycles between cleanings. The reinforced end caps and high-flow core ensure the cartridge maintains its shape even under high-pressure conditions.

• OEM Reliability: Guaranteed fit for Pentair Quad D.E. and EasyClean systems.
• Superior Clarity: Effectively filters out dirt, algae, and fine particles for sparkling water.
• Durable Construction: Chemical-resistant materials extend the life of the element.
• High Flow Design: Reduces backpressure on your pump, improving energy efficiency.

Technical Specifications

• SKU: 178656Z
• Filter Area: 25 Square Feet
• Actual Dimensions: 32-3/4" Length x 6-1/4" Outside Diameter
• Inner Diameter: 3" Center Hole
• Compatibility: Quad DE 100 (4 required for full set) and EasyClean EC90

PRO TIP: To maintain peak performance, we recommend checking your cartridges once per month. If you are replacing the cartridges in a Quad DE 100 system, remember that the unit requires a total of four (4) 178656Z elements for a complete overhaul.

WHY SHOP WITH US?

• Genuine Pentair replacement part guaranteed
• Competitive pricing with fast shipping
• Expert customer support for pool products
• Easy returns and satisfaction guaranteed