- Residential Pool & Spa Equipment
- Pool Filters
- Quad D.E.® Cartridge Style Filter
![Quad DE Cartridge Filter Feature 2](/en-us/products/residential/pool-spa-equipment/pool-filtration/quad_de_cartridgestylefilters/jcr:content/par/section_1404013975_c/col1/image.img.jpg/1645655028174.jpg)
Simple and Easy Cleaning
Cleaning the Quad D.E. filter couldn’t be easier. You have three options: backwash and recharge like a traditional D.E. filter, remove and rinse off the cartridges, or simply remove the lid, leave the cartridges in place, open the drain plug and rinse.
Four-Cartridge Design
The Quad DE filter’s four large-capacity cartridges provide maximum filter surface area for greater dirt-trapping capacity. When water passes through these cartridges, microscopic impurities like dirt, algae and some forms of bacteria are filtered out, giving you water that really sparkles.
![Quad DE Cartridge Filter Feature 3](/en-us/products/residential/pool-spa-equipment/pool-filtration/quad_de_cartridgestylefilters/jcr:content/par/section_152402571_co/col2/image.img.jpg/1569264643526.jpg)
Homeowner and Pro Resources
Brochures
Manuals
Replacement Parts
Certifications
Certified to NSF/ANSI Standard 50
Support & Resource Tools
Know Your Water. Own Your Water.