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Pentair Quad D.E.® 80 Sq. Ft. Cartridge Style Pool Filter 188593 – Premium In-Ground Pool Filtration
Dimensions: 21.5" Diameter × 45" Height
Dimensions: 22" Diameter × 45" Height
The Pentair Quad D.E.® 80 Sq. Ft. Cartridge Style Pool Filter 188593 combines the exceptional water clarity of diatomaceous earth (D.E.) filtration with the convenience of cartridge-style maintenance. Designed for residential in-ground swimming pools, the Quad D.E. captures particles as small as 5 microns, delivering crystal-clear water while maintaining excellent flow rates and extended cleaning intervals. Its fiberglass-reinforced polypropylene tank provides outstanding durability, corrosion resistance, and years of dependable performance.
Unlike traditional D.E. filters, the Quad D.E. utilizes four large-capacity removable cartridge elements coated with D.E. media. This innovative design provides greater filtration surface area, increased dirt-holding capacity, and easier servicing. Homeowners can backwash the filter like a conventional D.E. filter or remove and rinse the cartridges when deeper cleaning is needed, reducing maintenance time while maximizing filtration efficiency.
Engineered with a unique internal flow path, a High Flow™ manual air relief valve, and 2-inch plumbing connections, the Quad D.E. 188593 promotes efficient water circulation while helping reduce pump energy consumption. Rated for 160 GPM with an 80-square-foot filtration area, it is an ideal solution for medium to large residential swimming pools requiring premium filtration performance.
Key Features
- 80 sq. ft. cartridge-style D.E. filtration area
- Filters particles as small as 5 microns
- Four large-capacity removable D.E. cartridges
- Cartridge convenience with D.E. water clarity
- Fiberglass-reinforced polypropylene tank
- Unique internal flow path for maximum filtration efficiency
- High Flow™ manual air relief valve
- Continuous internal air relief system
- Durable woven polypropylene cartridge media
- Chemical- and corrosion-resistant construction
- Easy cartridge removal for simplified maintenance
- 2-inch plumbing connections
- NSF/ANSI Standard 50 Certified
- Suitable for residential in-ground pools
- Backwash valve sold separately
Specifications
| Specification | Details |
|---|---|
| Brand | Pentair |
| Model | Quad D.E.® 80 |
| Part Number | 188593 |
| Filter Type | Cartridge Style D.E. Filter |
| Filtration Area | 80 Sq. Ft. |
| Maximum Flow Rate | 160 GPM |
| Pool Type | In-Ground Pools |
| Tank Material | Fiberglass-Reinforced Polypropylene |
| D.E. Required | 8 lbs. |
| Maximum Operating Pressure | 50 PSI |
| Plumbing Connections | 2 Inch |
| Dimensions | 22" Diameter × 45" Height |
| Certification | NSF/ANSI Standard 50 |
What's Included
- Pentair Quad D.E.® 80 Sq. Ft. Filter Tank – 188593
- Four D.E. Cartridge Elements
- High Flow™ Manual Air Relief Valve
- Clamp Assembly
- Drain Assembly
- Plumbing Adapters
- Owner's Manual
The Pentair Quad D.E.® 188593 is trusted by homeowners and pool professionals for delivering the superior clarity of D.E. filtration with the convenience of removable cartridge elements. Its high-capacity four-cartridge design provides longer cleaning cycles, easy maintenance, and exceptional filtration efficiency, making it an excellent choice for medium to large residential swimming pools.
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