Sta-Rite System 3 DE Filter, 37 Sq. Ft. COMPLETE FILTER (S7D75)

System:3 SMD DE Filters, 37 Sq. Ft. System 3 brings you the proven performance of Sta-Rite’s diatomaceous earth media in the world’s easiest-to-operate filter. The greater cycle times and minimized maintenance of the System 3, coupled with Sta-Rite’s superior grid system, gives you the finest D.E. filter available.

SKU: S7D75
Brand Sta-Rite


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  • Less Cleaning Needed – Straight grid design gives you more cleaning surface.
  • Opens Easily – The split tank design allows for  convenient access for cleaning or changing filter media.
  • Designed For Safety – The use of Posi-Lok™ Clamps enables safe, easy access to filter.
  • Durable Lightweight And Corrosion Resistant – Dura-Glas® Exterior
  • Landscape Friendly – Sleek, black tank profile blends well into any landscape design
  • Available In Two Sizes – 37 and 53 sq. ft. filter areas.
Additional information
Weight 130.0 lbs

27" x 27" x 41-1/2"

Filter Turnover

18 – 36,000

Manufacturer Number



System 3 DE




One Year Limited

Filter Area

30 – 49 Sq. Ft.

Backwash Valve Included

None Included

Flow Rate

37-74 gpm



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