Cartridge record

Unicel C-6350

Also sold asOEM 1642301-1

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 diameter	6" Source values unicel 6"
Length	14" Source values unicel 14"
Top cap	1-15/16" / open Source values unicel 1-15/16" / open
Bottom cap	1-15/16" / open Source values unicel 1-15/16" / open
Pleats	142 Source values unicel 142
Filter area	50 sq ft Source values unicel 50
Media weight	3 oz Source values unicel 3

Equivalent part numbers

Match the complete printed string. Similar-looking part numbers can describe different end caps or lengths.

Cross-reference equivalents
Brand	Part number	Verification
Unicel	C-6350	single-source
OEM	1642301-1	single-source

Known equipment fits

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

Filter and spa fitments
Brand	Model	OEM part	Source
Hot Springs Spas	Limelight	1642301-1	unicel single-source
Hot Springs 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-945

6" × 13-1/2"

6CH-50

6" × 13-7/16"

cross-checked against 3 sources

C-6475

6" × 14-3/4"

cross-checked against 3 sources

C-6603

6" × 14-3/4"

6CH-45

6" × 12-3/8"

cross-checked against 3 sources

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

Find this cartridge

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