NOTHING BUT THE FINEST FOR YOUR POOL.

System:3 brings you the proven performance of Sta-Rite's diatomaceous earth media in the easiest-to-operate filter. The greater cycle times and minimized maintenance coupled with Sta-Rite's superior grid system, gives you the finest D.E. filter available.

• Durable two-piece tank housing constructed of Dura-Glas™, Sta-Rite's industry leading glass-reinforced composite resin
• Posi-Lok™ clamps provide easy access to tank internals
• 2 in. plumbing throughout combined with Sta-Rite's exclusive rectangular grid system provides superior D.E. filtration
• Superior backwash capabilities means less manual cleaning of the grids
• Dual Drain Plugs – Side plug assembly includes 1-1/2 in. NPT port for direct discharge plumbing
• Contemporary style and matte black finish looks attractive in any pool setting
• Perfect for inground pools, inground hot tubs, and water features

Note: Operating Limits – maximum continual operating pressure of 50 psi. Pool/spa (bather) applications, maximum operating water temperature (internal filter) 104°F (40°C).

Specifications:

• Brand: Pentair
• Application: Inground Pools, Up to 20,000 gallons*
• Weight: 111 pounds
• Filtration Area: 37 square feet
• Standards Approvals: ANSI Standard 50 Certified
• Tank Port Size: 2 inch
• UPC Code: 022315122932
• Part Number: S7D75

Support Documents:

• Product Brochure
• System 3 DE Filter Owner's Manual

*Sizing Note: The gallon capacities listings are estimates only. They will vary depending on the pump size and the turnover rate. The actual number of gallons your filter can manage depends on your pump’s flow rate and the specific needs of your pool (debris load, drains, usage, etc.). You can adjust these capacities if you plan for a different turnover time (e.g., 12-hour turnover).

Need help sizing your pool? Contact us anytime - we’re here to help!