Pentair SEP-80 Separation Tank Bag Assembly 313202Z

Pentair SEP-80 Separation Tank Bag Assembly 313202Z

OEM Pentair #80 separation tank bag assembly for 11-inch tank systems. Direct-fit replacement for select SEP-series filter applications.

Features

• OEM Pentair #80 replacement bag assembly for 11-inch separation tank applications.
• Confirmed fit for SEP48, SEP72, SEP96, and SEP144 systems.
• Approximate bag size is 11 inches in diameter by 19 inches in length.
• Direct-fit replacement for worn, torn, or clogged separation tank bags.
• Helps restore cleaner, more controlled tank service.

Description

When an old separation tank bag starts tearing, stretching, or loading up with debris, service gets messy fast. This OEM Pentair #80 bag assembly is the correct replacement for 11-inch separation tank applications tied to SEP48, SEP72, SEP96, and SEP144 systems. It is the SEP-80 style bag assembly, commonly listed at 11 inches in diameter and 19 inches in length, so you can replace the worn bag without guessing on fit.

This is an easy maintenance fix for pool pros and hands-on owners who want the right part the first time. Swap the failed bag, restore proper separation inside the tank, and keep the system serviceable without fighting a bad fit.

Pro Tip

Replace the tank O-ring during the same service visit. It is also smart to inspect the air relief assembly and clamp hardware while the tank is open so you do not have to tear it back down later.

Related Parts

• Pac Fab (313225) 11" Mitra Separation Tank O-Ring | O-292-BAGGED
• Pentair PLM Filter System Air Relief Valve Assembly | 25010-0200
• Pentair Sta-Rite Separation Tank Clamp Knob | WC36-25Z

Installation Tips

Shut off pump power and fully relieve filter pressure before opening the tank. Confirm the existing bag is the #80 size for an 11-inch separation tank, seat the new bag evenly, and inspect the O-ring, clamp hardware, and air relief parts during reassembly.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.