915 Generation In-Filter Mineral Sticks for Hot Tub, Last for 4 Months, 2PC

[Natural Experience]- The mineral stick can automatically 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 or pool water!
[Extend Life]- This silver nitrate stick can extend the life of the or pool water, keep the crystal clean, keep your sparkling clean and fragrant, and make the 's experience unparalleled!
[Exist for High-cost Performance]- This hot springs silver stick is based on a product that 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 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 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 in-Filter Mineral Sticks Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.