Pool Filter Lab

Cartridge record

Unicel C-8420

Also sold asPleatco PWWPC200Filbur FC-1211OEM 817-0200POEM CS200E

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 diameter8-15/16"
Source values
  • unicel 8-15/16"
  • pleatco 8-15/16"
Length28-3/16"
Source values
  • unicel 28-3/16"
  • pleatco 28-1/4"
Top cap4" / open w/ molded gasket
Source values
  • unicel 4" / open w/ molded gasket
  • pleatco 4
Bottom cap4" / open w/ molded gasket
Source values
  • unicel 4" / open w/ molded gasket
  • pleatco 4
Pleats236
Source values
  • unicel 236
Filter area200 sq ft
Source values
  • unicel 200
  • pleatco 200
Media weight4 oz
Source values
  • unicel 4
  • pleatco 3

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-8420cross-checked against 2 sources
PleatcoPWWPC200single-source
FilburFC-1211single-source
OEM817-0200Psingle-source
OEMCS200Esingle-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 ProductsSwimClear Single Element C200SCS200Eunicel single-source
HaywardC1900RE—unicel single-source
HaywardC200S (alternative)—unicel single-source
Waterway PlasticsPro Clean 200817-0200Punicel single-source
Waterway PlasticsWaterway Proclean Inground pool cartridge sq.ft 200 817-0200P—pleatco single-source

Browse related equipment

Source notes

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-1750

8-15/16" × 28-9/16"

single-source

C-8319

8-15/16" × 29-7/16"

cross-checked against 2 sources

C-8415

8-15/16" × 24-7/16"

cross-checked against 2 sources

C-8316

8-15/16" × 23-5/16"

cross-checked against 2 sources

C-8317

8-15/16" × 23-5/16"

cross-checked against 2 sources

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