Pool Filter Lab

Cartridge record

Unicel C-6602

Also sold asPleatco PSI65Filbur FC-3074

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 diameter6"
Source values
  • unicel 6"
  • pleatco 5-1/8"
Length16-1/8"
Source values
  • unicel 16-1/8"
  • pleatco 16"
Top cap/ semi-circular handle
Source values
  • unicel / semi-circular handle
  • pleatco Closed
Bottom cap1-7/8" / open w/ slots
Source values
  • unicel 1-7/8" / open w/ slots
  • pleatco 2 3/16
Pleats158
Source values
  • unicel 158
Filter area60 sq ft
Source values
  • unicel 60
  • pleatco 65
Media weight4 oz
Source values
  • unicel 4
  • pleatco 3

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-6602cross-checked against 2 sources
PleatcoPSI65single-source
FilburFC-3074single-source

Known equipment fits

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

Filter and spa fitments
BrandModelOEM partSource
Pageant SpasPageant Spa—pleatco single-source
Pageant Spas——unicel single-source

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.

6CH-60

6" × 16-1/4"

cross-checked against 3 sources

6CH-959

6" × 17-1/2"

single-source

C-6475

6" × 14-3/4"

cross-checked against 3 sources

C-6603

6" × 14-3/4"

single-source

C-6350

6" × 14"

single-source

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