[Natural Spa Experience]- The nature spa mineral stick can automatically add trace minerals to the hot springs or pool water, reducing impurities in the hot springs or pool water to create clearer and cleaner water, making you feel as comfortable as you are in a pure natural hot spring or pool water!
[Extend Life]- This silver nitrate stick can extend the life of the spa or pool water, keep the crystal clean, keep your spa sparkling clean and fragrant, and make the guest's experience unparalleled!
[Exist for High-cost Performance]- This hot springs silver ion stick is based on a product that was born through market research and customer needs. It has a maintenance time of up to 4 months, and the maintenance cost is extremely low. It can be used in conjunction with your existing filter. Just put your hot tub stick in the filter or pool. You can enjoy a carefree water experience for 4 months!
[Easy to Install]- This silver ion cartridge hot springs stick. It can be installed at the existing flow rate. Just put the hydrotherapy rod into the existing filter or above ground pool, and then Let the hot tub stick work or .
[Applicability]- The minimum required filter length for the spa hot tub filter mineral rod parts is about 6.5 inches, and the minimum filter hole diameter is 1-1/4 inches; suitable for spas, pools and hot tubs up to 500 gallons / 2000L

colour: blue
Material: ABS+Minerals

Package Contents:
2 set x Spa in-Filter Mineral Sticks