Pool Filter Lab

Cartridge record

Unicel C-7604

Also sold asPleatco PBH25Filbur FC-0710OEM 17-B2054

cross-checked against 2 sourcesDiscontinuedReplacement: C-7404

Verified specifications

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

Cartridge specifications
Outside diameter7"
Source values
  • unicel 7"
  • pleatco 7"
Length9-13/16"
Source values
  • unicel 9-13/16"
  • pleatco 9-11/16"
Top cap/ injection molded knob handle
Source values
  • unicel / injection molded knob handle
  • pleatco Swivel Handle 2” Black Slip
Bottom cap/ injection molded cone adapter
Source values
  • unicel / injection molded cone adapter
Pleats113
Source values
  • unicel 113
Filter area25 sq ft
Source values
  • unicel 25
  • pleatco 25
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-7604cross-checked against 2 sources
PleatcoPBH25single-source
FilburFC-0710single-source
OEM17-B2054single-source

Known equipment fits

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

Filter and spa fitments
BrandModelOEM partSource
Baker-Hydro Filtrations, Inc.Baker Hydro HM 25—pleatco single-source
Baker-HydroHydro-Mite17-B2054unicel 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.

7CH-40

7" × 9-3/4"

cross-checked against 3 sources

7CH-402

7" × 9-3/4"

cross-checked against 2 sources

C-7439

7" × 9-3/4"

single-source

C-250

7" × 9-11/16"

single-source

7CH-552

7" × 10-1/2"

cross-checked against 2 sources

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