HTH 67121 Diatomaceous Earth Filter Aid, 10 lb, Powder, Off-White

Keep your D.E. pool filter working at maximum performance and your pool looking amazingly blue with HTH® D.E. filter aid.

Made of diatomite flux calcined cristobalite quartz with a off-white finish, with form Powder, net content 10 lb, ph range 9 to 10.5.

• Traps and removes the smallest particles and debris
• Restores filter efficiency
• Compatible with all D.E. filters
• D.E. stands for diatomaceous earth, a filter media that traps particles as much as 20 times smaller than sand or cartridge filters
• This product is great for all swimming pools that use D.E. filters, including salt water systems
• The HTH® D.E. filter aid keeps your D.E. pool filter working at maximum performance for results you can see
• Use the HTH® D.E. Filter Aid ensures your swimming pool water is crystal clear and ready for summer