Cartridge record
Unicel C-8402
Also sold asPleatco PDM90Filbur FC-1971OEM 175652OEM R173580
Verified specifications
The selected value is shown first. Expand any row to compare the source values retained by the dataset.
| Outside diameter | 8-7/8"Source values
|
|---|---|
| Length | 19-1/2"Source values
|
| Top cap | 4" / openSource values
|
| Bottom cap | 4" / openSource values
|
| Pleats | 140Source values
|
| Filter area | 90 sq ftSource values
|
| Media weight | 4 ozSource values
|
Equivalent part numbers
Match the complete printed string. Similar-looking part numbers can describe different end caps or lengths.
Known equipment fits
Fitments are source-attributed. Confirm the housing model and cartridge measurements before ordering.
| Brand | Model | OEM part | Source |
|---|---|---|---|
| Dream Maker Spas | Purex DM 90 | — | pleatco single-source |
| Pentair Pool Prod - Purex Replacements | DM-90 Filter | 175652 | unicel single-source |
| Pentair Pool Prod | DM-90 Filter | R173580 | unicel single-source |
| Pentair Pool Products / Purex | Purex DM 90 | — | pleatco single-source |
Source notes
“Product has white end caps. The C-8402 has been discontinued by Unicel. Use C-8401 or C-8403.”
Source: unicel“This product has no center core and white end caps. The C-8402 has been discontinued by Unicel. Use C-8401 or C-8403.”
Source: unicel
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.
Find this cartridge
Outbound retailer searches are provided for convenience; Pool Filter Lab is not the seller.