Pool Filter Lab

Cartridge record

Unicel C-1750

Also sold asPleatco PA175-4Pleatco PA175-M

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 diameter8-15/16"
Source values
  • pleatco 8-15/16"
Length28-9/16"
Source values
  • pleatco 28-9/16"
Top cap4
Source values
  • pleatco 4
Bottom cap4
Source values
  • pleatco 4
Filter area175 sq ft
Source values
  • pleatco 175
Media weight4 oz
Source values
  • 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-1750single-source
PleatcoPA175-4single-source
PleatcoPA175-Msingle-source

Known equipment fits

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

Filter and spa fitments
BrandModelOEM partSource
Hayward Pool ProductsHayward—pleatco single-source
Hayward Pool ProductsStar Clear Plus, Hayward—pleatco single-source

Browse related equipment

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-8413

8-15/16" × 28-3/16"

cross-checked against 2 sources

C-8416

8-15/16" × 28-3/16"

cross-checked against 2 sources

C-8417

8-15/16" × 28-3/16"

cross-checked against 3 sources

C-8420

8-15/16" × 28-3/16"

cross-checked against 2 sources

C-8319

8-15/16" × 29-7/16"

cross-checked against 2 sources

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

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