Darlly manufacture a comprehensive range of quality filters covering almost every hot tub specification imaginable. But what filter does my Marquis Hot Tub Use?

For many applications, we offer more than one option in each size to suit your requirement.  

The table above shows the filter(s) available for each of the models listed. All options are listed for each of the Marquis hot tubs.

The Filter Style column indicates both the fitting of the filter, and the approximate square-feet measurement of the filter material.

The Darlly filter column indicates the Darlly filter numbers available for the listed hot tub. 

‘What is the difference between the listed filters for each hot tub?’ I hear you shout.  Let us take an example of each and explain.

The SC719 for instance, is your standard high-quality Darlly filter.

The SC719-S is a Darlly Silverstream filter (note the -S designation). These filters have Silver Ion Technology is impregnated into the filter material offering antimicrobial protection for the filter and bather. On Darlly filters, this filter material is blue.

A filter number starting with DL, such as DL703, is a Sanistream filter. The Sanistream Direct Line Filtration system combines the worlds finest hot tub filters with a safe, convenient, and effective sanitiser dispenser to give an integrated spa water treatment system. Sanistream is suitable for domestic hot tubs and it also allows compliance with section 76 of HSG282 regulations for hot tubs installed in holiday let units.

For the Marquis Swim Spa filter please search for the SC858-S.

To discover more details, dimensions etc, about any of our quality filters, simply type the filter number into the search bar at the top of the Darlly website pages.

Happy Hot Tubbing!

The Darlly Team