by Cartridge Filter Hot Springs Spas Watkins C-6600
January 24, 2013 in 6-7in Diameter Cartridge Filters by PoolSpaRemote
45 sq. ft. Cartridge Filter Hot Springs Spas Watkins C-6600 FC-3930
- Diameter…………………………………6-3/8"
- Length……………………………………11-7/8"
- Top End Cap: id/config……………..3" / open
- Bottom End Cap: id/config…………3" / open
The cartridge is used on the following spas:
- Hot Springs Spas, OEM P/N 31115
Note: The original was 25 sq. ft. (116 pleats). The replacement has been upgraded to 45 sq. ft.