【Extend Your Spa's Life】Our silver nitrate sticks keep your spa crystal clean and fragrant, extending its lifespan and providing an unparalleled guest experience.
【Transform Your Spa Experience】 Spa Mineral Sticks add trace minerals to your hot tub, reducing impurities and creating clearer, cleaner water for a pure natural hot spring experience.
【High-Performance, Low-Cost】Based on market research and customer needs, our hot springs silver ion sticks last up to 4 months and have a low maintenance cost. Use with your existing filter for a carefree spa experience.
【Easy Installation】Our silver ion cartridge hot springs sticks come with a complete manual and can be installed quickly and easily, unaffected by heat. Simply insert the hydrotherapy rod into your existing filter and let it work its magic.
【Fits Most Spas & Hot Tubs】Our mineral rod parts are suitable for spas and hot tubs up to 500 gallons/2000L, with a minimum required filter length of 6.5 inches and minimum filter hole diameter of 1-1/4 inches.