Pool Filter Lab

Cartridge record

Unicel C-7688

Also sold asPleatco PW133Filbur FC-3068OEM 32050205

cross-checked against 2 sources

Verified specifications

The selected value is shown first. Expand any row to compare the source values retained by the dataset.

Cartridge specifications
Outside diameter7-7/8"
Source values
  • unicel 7-7/8"
  • pleatco 7-9/16"
Length26-1/8"
Source values
  • unicel 26-1/8"
  • pleatco 26"
Top cap3-1/16" / open
Source values
  • unicel 3-1/16" / open
  • pleatco 3
Bottom cap3-1/16" / open
Source values
  • unicel 3-1/16" / open
  • pleatco 3.000
Pleats170
Source values
  • unicel 170
Filter area133 sq ft
Source values
  • unicel 133
  • pleatco 133
Media weight4 oz
Source values
  • unicel 4
  • pleatco 4

Equivalent part numbers

Match the complete printed string. Similar-looking part numbers can describe different end caps or lengths.

Cross-reference equivalents
BrandPart numberVerification
UnicelC-7688cross-checked against 2 sources
PleatcoPW133single-source
FilburFC-3068single-source
OEM32050205single-source

Known equipment fits

Fitments are source-attributed. Confirm the housing model and cartridge measurements before ordering.

Filter and spa fitments
BrandModelOEM partSource
Wet InstituteModufilter M-40032050205unicel single-source
Wet InstituteWet Institute 400—pleatco single-source

Source notes

Dimension neighbors

Records with the same outside diameter and a different length appear first, followed by the closest diameters. End-cap details still need to match.

C-7680

7-7/8" × 22-1/8"

cross-checked against 3 sources

C-7699

7-7/8" × 22-1/8"

cross-checked against 3 sources

C-7679

7-7/8" × 33-3/8"

cross-checked against 2 sources

C-7464

7-7/8" × 17-3/4"

single-source

C-7660

7-7/8" × 14"

cross-checked against 3 sources

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