Premium replacement spa cartridge filter offering 25 square feet of filtration surface area with dual open-end configuration. This cartridge features 2-1/16" openings on both top and bottom, measuring 4-5/8" in diameter and 11-7/8" in length, constructed with 3oz filtration media for superior water clarity.
| Application | American Products/Pentair, Apollo Spas, Emerald Spas, Hayward, Sonoma Spas |
| Bottom Physical Dimension | 2-1/16" |
| Bottom Style | Open |
| Diameter | 4-5/8" |
| Length | 11-7/8" |
| Media Type | 3oz |
| Model | Commander II In-Line 20sqft, Commander II In-Line 25sqft, Micro StarClear C-120, Micro StarClear C-200, Micro StarClear C-225 |
| Square Footage | 25 sq ft |
| Top Physical Dimension | 2-1/16" |
| Top Style | Open |
