Pentair Quad DE 60, Single Replacement Cartridge (4 needed) | 178654Z
Pentair Quad DE 60, Single Replacement Cartridge (4 needed) | 178654Z
Pentair Quad DE 60, Single Replacement Cartridge (4 needed) | 178654Z
Pentair Quad DE 60, Single Replacement Cartridge (4 needed) | 178654Z
Pentair Quad DE 60, Single Replacement Cartridge (4 needed) | 178654Z
Pentair Quad DE 60, Single Replacement Cartridge (4 needed) | 178654Z
Pentair Pool Products and Parts

Pentair Quad DE 60, Single Replacement Cartridge (4 needed) | 178654Z

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SKU: 178654Z

Pentair 178654 Cartridge Replacement Quad 60 Pool and Spa D. E. Filter.

Note that four are needed for Quad 60 DE Filters.

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Pentair Pool Products and Parts

About Pentair Pool Products and Parts

Pentair is often considered the "gold standard" for pool professionals, and for good reason. Founded in 1966 (originally by five inventors making high-altitude balloons!), the company has evolved into the global leader in smart, sustainable water solutions. For the DIY homeowner, Pentair represents the intersection of rugged durability and silicon valley-tier technology. They pioneered the Variable Speed Pump revolution with the IntelliFlo®, saving American pool owners millions in energy costs. Today, their ecosystem focuses heavily on automation, allowing you to control your pump, heater, lights, and chemistry from a single app. While they are a favorite among professional builders, their "EC" (E-Commerce) line of equipment allows homeowners to access pro-grade technology with valid warranties for DIY installation.

Why We Trust Pentair Pool Products and Parts
Energy Efficiency Leaders: Recipient of the ENERGY STAR® Partner of the Year award for over a decade; their pumps are designed to pay for themselves in energy savings.

Smart Automation: The Pentair Home App and IntelliCenter systems offer best-in-class control over your pool ecosystem from anywhere in the world.

Professional Pedigree: The brand most often recommended and installed by pool builders for high-end residential pools.

Eco-Conscious: Dedicated to reducing water waste and energy consumption through "Green" technology innovations.

More about Pool and Spa Filter Cartridges

Buyer's Guide: Pool and Spa Filter Cartridges

Most residential filters use either a single cartridge or a set of four (Quad). Always verify your specific tank model before purchasing.

Option 1: [The Single Replacement]

  • Best For: Smaller filter tanks or single-cartridge systems (common in many standard pools and spas).
  • Key Feature: Direct OEM fit for specific dimensions.
  • Expectations: Perfect for quick swaps. We recommend keeping a spare on hand so you can swap-and-clean without downtime.

Option 2: [The Quad-Pack Bundle]

  • Best For: Large high-capacity tanks (clean & clear style) that house 4 separate cartridges.
  • Key Feature: Complete system reset.
  • Expectations: Replacing all four ensures balanced water pressure and prevents damage to your tank's internal manifold.

Complete Your Pool Care Routine

Essential Pairing
Chemicals for Cleaning Pool Equipment and Filters

Soaking your cartridges in a chemical degreaser removes invisible oils that a garden hose can't wash away.

Shop Chemicals for Cleaning Pool Equipment and Filters
Highly Recommended
Pool and Spa Plumbing Lubricants

Every time you open your filter tank, you must lubricate the O-ring to prevent dangerous leaks and ensure a watertight seal.

Shop Pool and Spa Plumbing Lubricants
Pro Tip: Don't Forget
Pool Test Kits and Water Analysis Tools

Balanced water pH prevents calcium scale from hardening your filter fabric and ruining your new cartridges.

Shop Pool Test Kits and Water Analysis Tools
Technician's Guide: Pool and Spa Filter Cartridges +

The "Lungs" of Your Pool

Think of your filter cartridges as the lungs of your swimming pool. Just as you need clean lungs to breathe, your pool needs clean cartridges to circulate water effectively. These pleated fabric cylinders trap dirt, debris, and microscopic particles, preventing them from clouding your water.

Over time, oils, sunscreen, and fine dust embed deep into the fabric, raising the pressure in your tank and forcing your pump to work harder. While regular rinsing helps, every cartridge eventually reaches a "point of no return" where the fabric fibers fray and the bands break.

Why Homeowners Need This:

  • Crystal Clear Water: Traps particles as small as 10-20 microns (smaller than a grain of sand).
  • Equipment Protection: A clogged filter strains your pump motor, leading to expensive burnouts.
  • Energy Savings: Clean filters allow water to flow freely, reducing the energy required to circulate your pool.
Common Questions +

Q: How often should I replace my filter cartridges?
A: Typically every 12 to 18 months (or 2-3 seasons). If you clean the filter and the tank pressure stays high (or drops very quickly after starting), the fabric is clogged and needs replacement.

Q: How do I measure for a replacement if I don't have the part number?
A: Measure the Length (end cap to end cap), the Outside Diameter (width of the circle), and the Inside Diameter of the center hole. Also, note if the ends are open or closed/threaded.

Q: Can I use a pressure washer to clean my cartridges?
A: No. High-pressure water can tear the fabric and separate the pleats, ruining the filter's ability to trap dirt. Use a standard garden hose with a spray nozzle or a dedicated filter cleaning wand.

Q: Why is my filter pressure gauge reading high?
A: High pressure indicates the filter is dirty and resisting water flow. It’s your tank’s way of screaming "Clean me!" If the pressure remains high after a deep chemical soak, it's time to buy a new cartridge.

Q: Do I need to replace all 4 cartridges in my quad-tank at once?
A: Yes. If you have a large tank with four cartridges, they wear out at the same rate. Replacing only one causes uneven water flow, which can crush the new filter and damage the internal manifold.

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