Nothing but the finest for your pool

System3^® D.E. Filters - SD Series SD Series filters bring you the proven performance of our diatomaceous earth media in the world’s easiest-to-operate D.E. filter. The greater cycle times and minimized maintenance of the System3^® D.E. Filters - SD Series, coupled with our superior grid system, give you the finest D.E. filter available.

Features

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

Product Specifications

SYSTEM:3 D. E. FILTERS - SD SERIES
Product	Filter Area (sq ft)	Optimal1 Performance at this GPM	Flow Rated2 at 1 - 2 GPM (per sq ft)	Turnover Capacity (Gallons) (Flow Rate x 60 x Hours) 6 Hour	Turnover Capacity (Gallons) (Flow Rate x 60 x Hours) 8 Hour	Turnover Capacity (Gallons) (Flow Rate x 60 x Hours) 10 Hour	Tank Port size	D.E.3 Required (Lbs.)	Carton Wt (Lbs)
S7D75	37	56	37 -74	13 - 27,000	18 - 36,000	22 - 44,000	2"	3.7	112
S8D110	53	80	53 -106	19 - 38,000	26 - 51,000	32 - 64,000	2"	5.3	136

Accessories

Product	Description	Approx. Ship. Weight (lbs.)
18202-0150	ABS 6-Position Valve with Union Connections - 1-1/2" Valve Port	5
18201-0200	ABS 6-Position Valve with Union Connection - 2" Valve Port	8
WC212-134P	ABS Slide Valve with Union Connections - 2" Valve Port	5
25021-1021	DE Conversion Kit – S7D75	18
25021-1025	DE Conversion Kit – S8D110	20