Page 37 - Coast Spas Hot Tubs Brochure
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True Commercial-Grade Pressurized Filtration


            In North America it is law for any commercial establishment to have a closed, pressurized filtration system on any public
            pool or hot tub, so why accept anything less for your family?  Not only is it more efficient and faster than a skim filtration
            system (found on almost all other hot tubs) but it also removes the dirty filter media from the bathing area. Without a pressurized
            system once the water flow to the filter subsides, debris that was caught in the filter is free to float back up and into the
            spa and re-contaminate the water.  To address this problem Coast Spas® developed the Hydro Cyclonic Filtration® System.
            This is a commercial-grade, pressurized filtration system with the filter canister completely removed from the bathing area.
            For the very best filtration system and the cleanest, clearest spa water make sure your spa has Hydro Cyclonic® Filtration.

            Benefits of Hydro Cyclonic Filtration®                               HYDRO CYCLONIC VS SKIM FILTRATION
                                                                                  Turbidity Test with Five Pounds (5 lbs) Test Dust
            • No Dirty Filter Sitting in the Hot Tub Water with Bathers    350
                                                                           300
            • Captured Contaminants will Not Re-Enter the Spa Water        25                          Hydro Cyclonic
            • 20% More Efficient than Skim Filtration Systems             Turbidity (FTU)  200         Filtration - 3 HOURS
                                                                           150
            • 83% Faster Than Skim Filtration Systems                      100                         Skim Filtration - 18 HOURS
                                                                           50
            • 175 sq.ft. Filter is the Largest Available in a Hot Tub       0
                                                                               0  1  2  3  6  9  12  15  18
                                                                                        Hours

            SELF-CLEANING SWEEPER JET




            It is inevitable that dirt, sand and other debris will find it's way into your hot tub.  It can be brought in on your feet,
            blown in by the wind or simply fall from the trees or a structure above.  Regardless of how it ended up in your hot
            tub, the last thing you want is for it to stay in your water.  Debris will collect over time on the floor of your spa and
            this is where the Self Cleaning Sweeper Jet really shines.  During the filtration cycle the Sweeper Jet is activated
            and blasts the collected dirt, sand and other debris off the floor to where it can be drawn into the filtration system.
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