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Pentair Tank Bottom FF XF C520/C620 Replacement Set | 178830

Pentair  |  SKU: 178830
Sale price $1,31159 USD Regular price $1,99999

This Pentair replacement base is built for strength and reliability in FullFloXF filter systems. Covered under Pentair’s standard limited warranty when installed according to manufacturer guidelines.

Q: Is this compatible with older FullFloXF filters? A: Yes, it fits Pentair FF XF C520 and C620 models directly. Q: Does the kit include hardware or gaskets? A: Hardware is not included; reuse or replace with compatible Pentair parts as needed.

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Description

Pentair Tank Bottom FF XF C520/C620 Replacement Set | 178830

Pentair 178830 Tank Bottom FF XF C520/C620 offers a durable, corrosion-resistant replacement base for FullFloXF filter systems.

Features

  • Genuine Pentair replacement for FF XF C520/C620 filter systems
  • Heavy-duty polymer resists pressure, UV, and chemical exposure
  • Ensures a stable, leak-free foundation for filter assemblies
  • Precision-molded design provides perfect fit and easy alignment
  • Tested for strength and long-lasting performance

Description

The Pentair Tank Bottom FF XF C520/C620 Set (178830) restores the structural integrity of your FullFloXF filter system. Constructed from reinforced polymer, this bottom tank is engineered to resist corrosion, cracking, and deformation under pressure. It’s a direct-fit replacement for Pentair C520 and C620 filter models, maintaining the system’s original strength and reliability.

Pro Tip

Pair this tank bottom with a new O-ring or valve assembly to keep your system sealed and performing like new.

Related Parts

Installation Tips

Always relieve system pressure before service. Inspect all seals and fittings for wear. Tighten hardware evenly to prevent stress cracks or misalignment.

Specifications

  • SKU
    178830
  • UPC or GTIN
    788379890681
  • Product Type
    Filter Tank Bottom
  • Size/Connection
    C520/C620
  • Materials
    Reinforced polymer
  • Weight
    45.2 lb
  • Warranty

Product Warranty

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:

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.

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My Pentair 520 clean & clear filter housing top cracked and more than 1/3 my pool water pumped into my yard. . I ordered a new filter housing cover on Wednesday at 2:30 pm. By 2:30 pm on Thursday, FedEx delivered a new Pentair 520 clean & clear filter housing top to my front door.

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