Spa Filters
4CH-20 Hot Tub Filter
4CH-20 Hot Tub Filter
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Standard pleated cartridge for hot tubs, spas and swim spas.
- Brand: ProAqua or Unicel
- Series: 4CH Threaded
- Sq. Ft.: 20
- Length: 6-3/4"
- Diameter: 4-5/8"
- Bottom: 1-1/2" Threaded MPT
- Top: Cone Handle
