Unicel 4CH-21 |Filbur FC-0121 | PTL18P-4 FILTER
C$44.10
19 sq. ft. top load.
- Outside Diameter: 4-5/8"
- Length: 8"
- Pleat Count: 158
- Media: 3oz
4CH-21 replaces: Filbur FC-0121 UPC 645544001214, FC-0136 UPC 645544001368. Pleatco PA13, PA17, PTL18P4-4, UPC090164999333. Aladdin 11901. OEM 20245-238, PVT 25N. Unicel UPC 678285240031.
Commonly used in: Alcove, Atera Spas, Dream Maker Spas, Pageant Spas, Saratoga Spas & Vita Spas.
