Pool Filter Lab

Cartridge record

Unicel C-9443

Also sold asOEM 701041

single-source

Verified specifications

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

Cartridge specifications
Outside diameter9-1/4"
Source values
  • unicel 9-1/4"
Length8-1/4"
Source values
  • unicel 8-1/4"
Top cap3" / open w/ molded gasket
Source values
  • unicel 3" / open w/ molded gasket
Bottom cap3" / open w/ molded gasket
Source values
  • unicel 3" / open w/ molded gasket
Pleats225
Source values
  • unicel 225
Filter area135 sq ft
Source values
  • unicel 135
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-9443single-source
OEM701041single-source

Known equipment fits

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

Filter and spa fitments
BrandModelOEM partSource
Waterco USAOpal 135701041unicel 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-9485

9-1/4" × 14-3/16"

cross-checked against 3 sources

C-9444

9-1/4" × 17"

single-source

C-9499

9-1/4" × 19-5/8"

cross-checked against 3 sources

C-9601

9" × 11-7/16"

single-source

C-9602

9" × 15"

single-source

This is a single-source record. Measure the cartridge before ordering.

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