Pool Filter Lab

Cartridge record

Unicel 7CH-322

Also sold asPleatco PAS35-2Pleatco PAS35-2 W/O 2”APleatco PAS35-2-MPleatco PAS35-F2MFilbur FC-0419Filbur FC-0420OnCore OC-707AOEM 3301-2109

cross-checked against 3 sources

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 7-1/8"
Length8"
Source values
  • unicel 8"
  • pleatco 7-9/16"
Top cap/ semi-circular handle
Source values
  • unicel / semi-circular handle
  • pleatco Handle
Bottom cap/ 2” male thread/MPT
Source values
  • unicel / 2” male thread/MPT
  • pleatco F2M
Pleats175
Source values
  • unicel 175
Filter area32 sq ft
Source values
  • unicel 32
  • pleatco 35
Media weight3 oz
Source values
  • unicel 3
  • 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
Unicel7CH-322cross-checked against 3 sources
PleatcoPAS35-2single-source
PleatcoPAS35-2 W/O 2”Asingle-source
PleatcoPAS35-2-Msingle-source
PleatcoPAS35-F2Msingle-source
FilburFC-0419single-source
FilburFC-0420single-source
OnCoreOC-707Asingle-source
OEM3301-2109single-source
OEM100520single-source

Known equipment fits

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

Filter and spa fitments
BrandModelOEM partSource
Artesian SpasArtesian Top Load Spa (Coleman) (MICROBAN)—pleatco single-source
Artesian SpasArtesian Top Load Spa (Coleman)—pleatco single-source
Artesian Spas——unicel single-source
Coleman SpasArtesian Top Load Spa (Coleman)—pleatco single-source
Coleman Spas—100520unicel single-source
Coleman Spas—3301-2109unicel single-source
Master Spas——unicel single-source
Unicel32 sq.ft. top load—unicel 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.

C-7330

7" × 7-1/4"

cross-checked against 2 sources

C-7402

7" × 9-1/8"

cross-checked against 2 sources

C-7401

7" × 6-1/2"

cross-checked against 2 sources

C-250

7" × 9-11/16"

single-source

7CH-40

7" × 9-3/4"

cross-checked against 3 sources

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