Pentair | 188592 | Quad D.E. Cartridge Style Pool Filter | 60 Sq Ft | 120 GPM
The Pentair 188592 Quad D.E. Cartridge Style Pool Filter delivers superior water clarity by combining the high-efficiency filtration of diatomaceous earth with the convenience of cartridge-style maintenance. Designed with four large-capacity cartridges inside a durable fiberglass-reinforced polypropylene tank, this filter provides exceptional dirt removal while supporting efficient backwashing and long service life. Rated for 60 square feet of filtration area and up to 120 gallons per minute flow, the Quad D.E. filter is ideal for residential pools requiring professional-grade performance and consistent water quality.
Key Features
⢠60 square feet of effective filtration area designed to handle demanding residential pool circulation requirements
⢠Quad cartridge D.E. design delivers the highest level of dirt removal available for crystal-clear water
⢠Four large-capacity cartridges maximize filter surface area for extended run times between cleanings
⢠Fiberglass-reinforced polypropylene tank provides long-term durability and resistance to corrosion
⢠Unique internal flow path ensures optimal filtration efficiency and effective backwashing performance
⢠Supports flow rates up to 120 GPM for compatibility with high-performance pool pump systems
⢠Cartridge-style access simplifies maintenance compared to traditional D.E. grid filters
⢠No valve included, allowing flexible plumbing and valve configuration options
⢠Designed for reliable, professional-grade pool filtration performance
Product Overview
The Pentair Quad D.E. 60 Sq Ft Pool Filter is engineered to deliver unmatched water clarity with easier maintenance than traditional D.E. grid-style filters. By using four high-capacity cartridges coated with diatomaceous earth, the Quad D.E. system captures the smallest contaminants while extending filtration cycles and reducing cleaning frequency. This hybrid design provides the clarity benefits of D.E. filtration without the complexity of full grid assemblies.
The rugged fiberglass-reinforced tank ensures dependable operation in outdoor environments, while the optimized internal flow path promotes efficient filtration and consistent backwashing results. With a 120 GPM flow rating and compatibility with high-output circulation systems, the Pentair Quad D.E. filter is an excellent solution for pool owners seeking premium filtration performance, simplified service, and long-term reliability.
Original: $1,377.99
-65%$1,377.99
$482.30
Description
The Pentair 188592 Quad D.E. Cartridge Style Pool Filter delivers superior water clarity by combining the high-efficiency filtration of diatomaceous earth with the convenience of cartridge-style maintenance. Designed with four large-capacity cartridges inside a durable fiberglass-reinforced polypropylene tank, this filter provides exceptional dirt removal while supporting efficient backwashing and long service life. Rated for 60 square feet of filtration area and up to 120 gallons per minute flow, the Quad D.E. filter is ideal for residential pools requiring professional-grade performance and consistent water quality.
Key Features
⢠60 square feet of effective filtration area designed to handle demanding residential pool circulation requirements
⢠Quad cartridge D.E. design delivers the highest level of dirt removal available for crystal-clear water
⢠Four large-capacity cartridges maximize filter surface area for extended run times between cleanings
⢠Fiberglass-reinforced polypropylene tank provides long-term durability and resistance to corrosion
⢠Unique internal flow path ensures optimal filtration efficiency and effective backwashing performance
⢠Supports flow rates up to 120 GPM for compatibility with high-performance pool pump systems
⢠Cartridge-style access simplifies maintenance compared to traditional D.E. grid filters
⢠No valve included, allowing flexible plumbing and valve configuration options
⢠Designed for reliable, professional-grade pool filtration performance
Product Overview
The Pentair Quad D.E. 60 Sq Ft Pool Filter is engineered to deliver unmatched water clarity with easier maintenance than traditional D.E. grid-style filters. By using four high-capacity cartridges coated with diatomaceous earth, the Quad D.E. system captures the smallest contaminants while extending filtration cycles and reducing cleaning frequency. This hybrid design provides the clarity benefits of D.E. filtration without the complexity of full grid assemblies.
The rugged fiberglass-reinforced tank ensures dependable operation in outdoor environments, while the optimized internal flow path promotes efficient filtration and consistent backwashing results. With a 120 GPM flow rating and compatibility with high-output circulation systems, the Pentair Quad D.E. filter is an excellent solution for pool owners seeking premium filtration performance, simplified service, and long-term reliability.

















