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Pentair S7M400 400 Sq Ft Sta-Rite System:3™ SM Series Modular Media Filter

SKU S7M400

TradeGrade

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Pentair S7M400 400 sq ft Sta-Rite System:3 SM Modular Media Filter

Built for heavy-duty filtration with higher dirt-holding capacity and efficient flow—ideal for larger pools and owners who want longer times between cleanings. Its modular design lets you replace the filter media without replacing the tank, and the elements rinse clean quickly with a hose.

  • For inground pools, inground spas, and water features
  • Durable two-piece Dura-Glas™ composite tank
  • Balanced-flow design for efficient circulation
  • Full media coverage with shallow pleats for longer filter cycles
  • Fast, simple cleaning—hose off in minutes
  • Dual drain plugs (side plug can be plumbed to waste; bottom drains the tank)
  • Note: No backwash valve required.

Specifications:

  • Brand: Pentair
  • Application: Pool, Spa, up to 55,000 gallons*
  • Shipping Dimensions: 27 x 27 x 40.5 inch
  • Cartridges Required: 2
  • Color: Black
  • Design Flow Rate: 115 gal/min
  • Distance Between Inlet/Outlet: 7.812 inch
  • Distance Inlet and Base: 17 inch
  • Distance Outlet and Base: 9.19 inch
  • Weight: 135 pounds
  • Filtration Area: 400 square feet
  • Filtration Rate: 115 GPM/ft2
  • Finish: Matte
  • Green or Energy-Efficient Product: True
  • Inlet/Outlet Sizes: 2 inch
  • Material: Glass, Resin
  • Maximum Flow Rate: 115 gal/min
  • Maximum Working Pressure: 50 pounds per square inch
  • Pipe Size: 2 inch
  • Plumbing Size: 2 inch
  • Plumbing Size FIT: NPT
  • Product Height: 42 inch
  • Product Weight: 135 pounds
  • Product Width: 28.5 inch
  • Side Clearance: 36 inch
  • Standards Approvals: ANSI Standard 50 Certified
  • Tank Color: Black
  • Tank Diameter: 28.5 inch
  • Tank Port Size: 2 inch
  • Turnover 8hrs: 55,000 gallon
  • Vertical Clearance: 50 inch
  • UPC Code: 022315302242

Note: Operating limits—Maximum continual operating pressure of 50 psi. Pool/spa (bather) applications, maximum operating water temperature (internal filter) 104° F.

Shipping, Installation & Warranty

Free Shipping: Most orders ship within 1 business day, unless otherwise noted.

Disclaimer: Professional installation (not included) is required, and proof of installation by a certified technician is needed to validate the factory warranty.

Warranty: Visit our warranty page or refer to the specific product user manual.

Disclaimer: Professional installation (not included) is required for warranty validation.

Free Shipping

Most orders ship same day when ordered by 12 PM ET.

30-Day Returns

Easy returns on new, unused items.

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