Cartridge record

Unicel C-5405

Name: Unicel C-5405 filter cartridge
Brand: Unicel
SKU: C-5405

Also sold asPleatco PCP50Filbur FC-3090

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 diameter	5-7/8" Source values unicel 5-7/8" pleatco 6-15/16"
Length	15-5/8" Source values unicel 15-5/8" pleatco 14-7/8"
Top cap	/ molded cone handle Source values unicel / molded cone handle pleatco Handle
Bottom cap	1-3/8" / open Source values unicel 1-3/8" / open pleatco 1 1/3
Pleats	136 Source values unicel 136
Filter area	50 sq ft Source values unicel 50 pleatco 50
Media weight	4 oz Source values unicel 4 pleatco 4

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-5405	cross-checked against 2 sources
Pleatco	PCP50	single-source
Filbur	FC-3090	single-source

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

Filter and spa fitments
Brand	Model	OEM part	Source
Nemco Spas	Nemco 50	—	pleatco single-source
Nemco	—	—	unicel single-source

Records with the same outside diameter and a different length appear first, followed by the closest diameters. End-cap details still need to match.

5-7/8" × 12-3/4"

5-7/8" × 12-3/4"

5-7/8" × 19-1/4"

5-7/8" × 19-1/4"

5-7/8" × 6"

Outbound retailer searches are provided for convenience; Pool Filter Lab is not the seller.