Castle Hot Tubs

Darlly SaniStream Filter & Dispenser PWW50 6CH-940

2 + 2%
4 + 3%
6 + 5%


Darlly Filters Logo
Darlly Filters Logo

Darlly SaniStream Filters have built in dispensers for Chlorine or Bromine Tablets for direct in-line dosing, the size is a standard PWW50/6CH-940.

These are excellent quality filters boasting a massive 225 pleat count per filter, compared with Pleatco Filters which only have 215.

This filter has a removable top for the SaniStream dosing dispenser to be inserted and locked into position.

The design allows easy access for inspection, refill or replacement while keeping it locked away out of sight of consumers using the spa.

100% Reemay Filtration Fabric.

Is your hot tub installed in a "holiday let" setting?:

In accordance with Health and Safety Guidelines (HSG282), a domestic hot tub used in rented accommodation including holiday lets, homes, parks, lodges, chalets, cottages, caravans, etc should be disinfected using Bromine or Chlorine through the use of an inline continuous disinfection feeder.

Please Note: These filters are NOT suitable for the new Canadian Spa (Chinese Spa) only the original Canadian (Pacific Spa).

These filters can fit some Superior Spas Models after 2016 (Chinese Spa) although always check your filter measurements against our listings before purchase as used filters will NOT be refunded.

Help! I'm not sure if this filter is the right one to fit?

Don't worry! Our filter finder will help you to identify which filter you need and furthermore delivery is free!

Download the Darlly Sanistream User Guide.

Filter Details

Product Attributes


Bottom Hole Dimensions (mm)38
Bottom TypeCourse Thread
Compatible Spa BrandAegean, Allseas Spas, Alps Spas, Artesian, Bull Frog Spas, Canadian Spas, Catalina Spas, Clearwater Spas, Dynasty Spas, Elite Spas, First Choice Hot Tubs, Fonteyn Spas, Gulf Coast Spas, LA Spas, Leisure Bay Spas, Maax Spas, Signature Spas, Spaform, Spaserve, Sunbelt Spas, Sunrise Spas, Viking Spas, Vita Spas, Waterway Plastics, Wellis
Compatible Spa ModelAria, Aspire, Encore, Glee, Infinity, Neptune, New Party Pool Obsession 2, Newgale, Oceana, Passion 2, Phoenix Lounge, Santorini
DARLLY Reference60401
Diameter (mm)38
FILBUR ReferenceFC-0359
Filter Reference Code6CH-940, FC-0359, PWW50P3, SC714
Length (mm)210
SC CodeSC714
Top TypeHandle
UNICEL Reference6CH-940
Width (mm)150


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