Pentair / Rainbow · spa filter
S2 / G2 Spa 100
- Series
- S2 / G2 Spa
- Model
- 100
- Type
- Spa filter
Cartridge measurements
Size & ends
- Outside diameter
- 5 5/16 in
- Cap-to-cap length
- 17 3/4 in
- Top
- Open2 1/8 in opening
- Bottom
- Open2 1/8 in opening
Measure the cartridge, not the tank