Pool Filter Lab

Cartridge record

Unicel C-7478

Also sold asPleatco PWC75Filbur FC-5175OEM 62044

cross-checked against 2 sourcesDiscontinuedReplacement: C-7497

Verified specifications

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

Cartridge specifications
Outside diameter7-1/4"
Source values
  • unicel 7-1/4"
  • pleatco 7-1/4"
Length29-1/2"
Source values
  • unicel 29-1/2"
  • pleatco 29-3/8"
Top cap3-1/16" / open w/ step
Source values
  • unicel 3-1/16" / open w/ step
  • pleatco 3
Bottom cap3-1/16" / open w/ step
Source values
  • unicel 3-1/16" / open w/ step
  • pleatco 3
Pleats100
Source values
  • unicel 100
Filter area75 sq ft
Source values
  • unicel 75
  • pleatco 75
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-7478cross-checked against 2 sources
PleatcoPWC75single-source
FilburFC-5175single-source
OEM62044single-source

Known equipment fits

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

Filter and spa fitments
BrandModelOEM partSource
Waterco USATrimline C-7562044unicel single-source
WatercoWaterco CC-75—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-7622

7-1/4" × 29"

cross-checked against 2 sources

C-7623

7-1/4" × 29"

single-source

C-7303

7-1/4" × 28-13/16"

cross-checked against 3 sources

C-7620

7-1/4" × 21-13/16"

single-source

C-7621

7-1/4" × 21-13/16"

single-source

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