Enhance your spa experience with our Hot Tub Mineral Sticks, designed to reduce impurities and maintain clear water. Simply insert the stick into your spa's filter or skimmer to improve water quality efficiently. Our mineral sticks are easy to use with no complex setup required. Place them directly into your spa's filter system to continuously release trace minerals, helping to purify the water and support spa maintenance. Enjoy simplified spa care with our Hot Tub Mineral Sticks. Each stick lasts approximately 4 months, offering a convenient solution for maintaining clean and clear spa water. These mineral sticks help dispense minerals into your spa, enhancing water quality and clarity, making them a useful part of your regular spa maintenance routine. Color: Yellow Material: Plastic Due to different batches, there may be differences in product appearance and printed text, which will not affect use. Package Contents: 3 Pack * Spa Mineral Sticks Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. The measurement allowed error is +/- 1-3 cm.