Pool Filter Lab

Intex filter type

Intex Type D replacement cartridges

Mappings come from Intex fitment text in the current source data, including model and OEM identifiers where available.

Cartridges and equivalents

Compare the printed type, outside diameter, length, and end-cap opening before ordering.

Intex Type D cartridge equivalents
UnicelPleatcoFilburDimensionsVerification
C-4313PBW4PAIRFD-37534-1/4" × 3-3/4"cross-checked against 2 sources
C-5330PIN28FC-37485-3/4" × 12"cross-checked against 2 sources

Source fitments

The source wording below explains why each cartridge appears in this type group.

Intex model and OEM references
ModelOEM partUnicelSource
Sand-n-Sun (Pump SA-3766)WM-3779C-4313unicel single-source
Sand-n-Sun Size "D"—C-4313unicel single-source
Intex 520 “D” version—C-5330pleatco single-source
58621—C-5330unicel single-source
Intex 58621—C-5330unicel single-source
Krystal Clear Model 52058601C-5330unicel single-source
Krystal Clear Model 5305F17C-5330unicel single-source
Krystal Clear Model 530—C-5330unicel single-source
The Wet Set Model 520/530—C-5330unicel single-source

Intex type labels are not interchangeable. Measure the cartridge or search by dimensions when the label is uncertain.