Description
High quality replacement APC filter for your spa.
Filter Dimensions:
- Outer Diameter: 4 5/8 inches
- Length: 8 inches
- Bottom Connection: 1 1/2-inch MPT
- Top Style: Molded cone handle
- Filtration Area: 19 square feet
Cross Reference Numbers:
- Unicel: 4CH21
- Pleatco: PTL184
- Aladdin: 11901
- Filber: FC-0121