Product has blue and orange end caps and no center core
Top is open w/ 5-15/16" inside diameter
Bottom is open w/ 6" inside diameter
Fits Jacuzzi CFR-200
Pleatco PJ200-4 replaces the following
Jacuzzi CFR-200 cartridge part number 42-3540-01-R (42354001R)
Also replaces Unicel C-9420
Looking for other unicel pool filters?
Looking for other jacuzzi cartridge pool filters?