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System:3® DE Filters —SD Series

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).