Filter Type 74 (C7350 / PCD50N / FC3963)
|Filter Diameter (cm)||17.8cm (7")|
|Filter Length (cm)||27.3cm (10 3/4")|
|Filter Top Finish||Handle|
|Filter Bottom Fitting||Open Hole|
|Hole Diameter||6.83cm (2 11/16")|
|Filtration Area (sq ft)||50 sq ft|
|Equivalent OEM Reference||1019401 73532 645544039637|
|Additional Information||Fits Caldera Martinique and Kauai, and HotSpot Sorrento and Malaga models|
We know this filter fits the following makes of hot tub.
It is hard to keep up with all the manufacturers changes so it could also fit makes not shown here.Caldera Spas HotSprings
Conventional Filter Type 74 (C7350 / PCD50N / FC3963)
Splash Spas Surface Cleaner - 1lt£22.00
A non-foaming surface cleaner to remove scum, grease and scale. From Splash Spas range of quality chemicals.
Life Water Wand£21.95
A Water Wand makes cleaning between filter pleats quick & easy.
Eco One Spa Monthly - 236ml£20.95
One bottle of ecoOne natural enzyme treatment keeps water looking & feeling great for a month.
eco3spa Natural Aromatherapy Crystals - 750g£10.85
Natural hot tub aromatherapy crystals with a minimum of 1% pure essential oils and dead sea salts.