Pool Filter Lab

Cartridge record

Unicel C-5615

Also sold asPleatco PJ15-IN-4Filbur FC-1415OnCore OC-513DOEM 42-2782-00

cross-checked against 2 sourcesDiscontinuedReplacement: C-5625

Verified specifications

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

Cartridge specifications
Outside diameter5"
Source values
  • unicel 5"
Length13-5/16"
Source values
  • unicel 13-5/16"
Top cap2-3/8" / open
Source values
  • unicel 2-3/8" / open
Bottom cap2-3/8" / open
Source values
  • unicel 2-3/8" / open
Pleats64
Source values
  • unicel 64
Filter area15 sq ft
Source values
  • unicel 15
Media weight4 oz
Source values
  • unicel 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-5615cross-checked against 2 sources
PleatcoPJ15-IN-4single-source
FilburFC-1415single-source
OnCoreOC-513Dsingle-source
OEM42-2782-00single-source

Known equipment fits

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

Filter and spa fitments
BrandModelOEM partSource
Jacuzzi BrothersCFT-15 (in-line)42-2782-00unicel single-source

Browse related equipment

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.

4CH-926

4-15/16" × 13-1/2"

single-source

4CH-949

4-15/16" × 13-1/2"

cross-checked against 2 sources

C-4311

4-15/16" × 12-1/4"

cross-checked against 2 sources

C-4308

4-15/16" × 14-9/16"

cross-checked against 2 sources

C-4332

4-15/16" × 11-7/8"

cross-checked against 2 sources

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