Replacement filters for Arctic Spa 2020 Custom Series Spas. These filters are maintenance free and last around 6 months. Get them shipped out individually. Sign up for the auto ship of 2 filters every 6 months and save 10%. Prepay for the year (4 filters total) with auto ship and save $71. This is for the set of both the Standard Flow and the High Flow filters.
Check out our video showing the technology behind the filters.