Pool Filter Lab

Cartridge record

Unicel C-8415

Also sold asPleatco PAST150Filbur FC-0903OEM 18220R0100OEM 18220RO100

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 diameter8-15/16"
Source values
  • unicel 8-15/16"
  • pleatco 8-15/16"
Length24-7/16"
Source values
  • unicel 24-7/16"
  • pleatco 24-1/4"
Top cap3-3/4" / open
Source values
  • unicel 3-3/4" / open
  • pleatco 3 16/21
Bottom cap3-3/4" / open
Source values
  • unicel 3-3/4" / open
  • pleatco 3.765
Pleats202
Source values
  • unicel 202
Filter area150 sq ft
Source values
  • unicel 150
  • pleatco 150
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-8415cross-checked against 2 sources
PleatcoPAST150single-source
FilburFC-0903single-source
OEM18220R0100single-source
OEM18220RO100single-source

Known equipment fits

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

Filter and spa fitments
BrandModelOEM partSource
Astral TerraAstral Terra 150—pleatco single-source
Astral2515 CE Terra18220RO100unicel single-source
Speck PumpsAC251518220R0100unicel 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.

C-8316

8-15/16" × 23-5/16"

cross-checked against 2 sources

C-8317

8-15/16" × 23-5/16"

cross-checked against 2 sources

C-8410

8-15/16" × 23-5/16"

cross-checked against 2 sources

C-8412

8-15/16" × 23-5/16"

cross-checked against 3 sources

C-8414

8-15/16" × 23-5/16"

cross-checked against 3 sources

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