Spa brand directory
Spa filter cartridges by brand
Only brands with at least three cartridge records are included. Each hub preserves source model and OEM part details.
Hot Spring
12 cartridge records
cross-checked against 2 sourcesJacuzzi
37 cartridge records
cross-checked against 2 sourcesSundance
17 cartridge records
single-sourceCaldera
9 cartridge records
single-sourceMaster Spas
15 cartridge records
single-sourceBullfrog
5 cartridge records
single-sourceCal Spas
15 cartridge records
single-sourceMarquis
11 cartridge records
cross-checked against 2 sourcesArtesian
6 cartridge records
single-sourceDimension One
14 cartridge records
single-sourceNordic
3 cartridge records
single-sourceDynasty
7 cartridge records
single-sourceVita
15 cartridge records
cross-checked against 2 sourcesSoftub
3 cartridge records
cross-checked against 2 sourcesBrand missing? Search the printed part number or dimensions.