Pool Filter Lab

Curated filter system

Pentair Clean & Clear Plus 320 replacement cartridge

Fits with178580R173573C-7470
cross-checked against 3 sources

Which cartridge fits?

The curated mapping points to the cartridge records below. Equivalent brands share the same verified dimensions where sources agree.

Pentair Clean & Clear Plus 320 cartridge equivalents
UnicelPleatcoFilburDimensionsVerification
C-7470PCC80FC-19767" × 20"cross-checked against 3 sources

Primary cartridge specifications

Specifications shown for Unicel C-7470. Open its full record for conflicts, notes, and all fitments.

Cartridge specifications
Outside diameter7"
Source values
  • unicel 7"
  • pleatco 7"
Length20"
Source values
  • unicel 20"
  • pleatco 20-1/16"
Top cap3" / open
Source values
  • unicel 3" / open
  • pleatco 3
Bottom cap3" / open
Source values
  • unicel 3" / open
  • pleatco 3
Filter area80 sq ft
Source values
  • unicel 80
  • pleatco 80

Full record: Unicel C-7470. Cross-references include PCC80FC-1976OC-720BOC-720BM

When the model label is missing

Measure outside diameter and end-to-end length, then compare the top and bottom openings. Manufacturer specifications override any cross-reference.

Measure the cartridge or search by dimensions.