System:2 Modular D.E. Filters PLD Series

Sta-Rite delivers the benefits of D.E. filtration in a variation of their proven modular media technology. A single replaceable grid delivers water of superior quality without the complex workings of other D.E. filters. Tank and one-piece grid design make this filter virtually maintenance-free. Contemporary style and matte black finish look attractive in any pool setting. The small diameter footprint makes the System:2 filters a perfect fit for new and retrofit installations. The filter includes 2 in. NPT Drain ports, which are provided with reducer bushing and 1-1/2 in. drain plug.

Featured Highlights

Typical Installations – Inground pools and inground hot tubs
Quality Construction – Durable two-piece tank housing constructed of rugged ABS thermoplastic to ensure a long- lasting tank life
Easy Access – Posi-Ring® Closure provides fast access to tank internals
Innovative Design – The innovative balanced flow design first introduced with the System 3 Mod Media filter is now available in the smaller System:2 filter. Virtually maintenance- free operation for pools of all sizes
Low Maintenance – Complete media coverage combined with shallow pleats means greater dirt holding capabilities, resulting in longer filter cycles and less cleaning
Modular Filter Tanks – Allows for quick change of filter medias without changing the tank

Ordering Information - 1

Product Effective Filter
Area (Sq. Ft.)
Flow Rated ¹
At 1–2 GPM
(per Sq. Ft.)
Turnover Capacity (In Gallons)
(Flow Rate x 60 x Hours)
Tank Port Size D.E.² Required Carton
Wt. (Lbs.)
6 Hour 8 Hour 10 Hour
PLD50 30 30–60 11–22,000 14–29,000 18–36,000 2 in. 6 ³ 37
PLD70 36 36–72 13–26,000 17–35,000 22–43,000 2 in. 4 38

Ordering Information - 2

Product Description Carton
Wt. (Lbs.)
27002-0030S 30 sq. ft. Replacement Module for PLD50 10
27002-0036S 36 sq. ft. Replacement Module for PLD70 10
U78-820P 2 in. x 1-1/2 in. Pipe Reducer Bushing 1
27001-0130S Spring Check Valve 1


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 PLD50 requires more D.E. than the PLD70 because of precoat designand flow characteristics.
Operating Limits – maximum continualoperating pressure of 50 PSI. Pool/spa (bather)applications, maximum operating watertemperature (internal filter) 104°F (40°C).

WARNING: Cancer and Reproductive Harm.
AVERTISSEMENT: Peut Causer le Cancer et des Dommages au Système Reproducteur.
ADVERTENCIA: Cáncer y Daño Reproductivo.

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