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Sta-Rite S7D75 System 3 D.E. Filter

Our Price: $1,819.00

Sale Price: $1,399.00

Savings: $420.00

Product Code: S7D75

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Description

Warranty

Available in Two Sizes - 37 and 53 sq. ft. filter areas.

S7D75 is 37 sq.ft ; 74gpm

S8D110 is 53 sq.ft.; 106gpm

Sta-Rite backwash valve needed. (not included see accesorries)

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 Sta-Rite System 3 D.E. Filter Models S7D75 and S8D110

Landscape Friendly - Sleek, black tank profile blends well into any landscape design

Nothing but the finest for your pool

D.E. is historically the media of choice for the designers of some of the largest and most beautiful pools in the world. It is now more practical for all backyard pools as well. System:3 brings you the proven performance of Sta-Rite's diatomaceous earth media in the world's safest and 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

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
			Turnover Capacity (Gallons) (Flow Rate x 60 x Hours)
Product	Filter Area (sq ft)	Flow Rated¹ at 1 - 2 GPM (per sq ft)	6 Hour	8 Hour	10 Hour	Tank Port size	D.E.² Required (Lbs.)	Carton Wt (Lbs)
S7D75	37	37 -74	13 - 27,000	18 - 36,000	22 - 44,000	2"	3.7	112
S8D110	53	53 -106	19 - 38,000	26 - 51,000	32 - 64,000	2"	5.3	136

1: Based on NSF recommended flow rate for commercial at 1 -2 GPM per square foot.
2: Do not use more D.E. than shown here. Mixed results with D.E. alternatives.
3: Valves must be purchased separately.

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

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