2 Pack Mineral Spa Filter Sticks for Pool and Hot Tub 4-6 Month Lifespan Lifetime Cartridge Reduces Chlorine and Bromine Needs Universal Part Effective Adsorption

[Safe Material] These well-designed spa mineral rods are made of quality ABS plastic and are sturdy and odorless. The minerals contained in it will not cause any harm to the human body, feel free to use them. The mineral inside the spa mineral rod can effectively absorb some impurities in the water, creating a better and safer water environment for you to enjoy the spa. Features: Easy to install * Mineral hot spring rods are not affected by heat and can be installed over your existing stream. Simply place the spa rod into the existing filter and let the new rod work. Natural mineral substance * Ensure the spa has no odor, improve the performance of the spa and bring you crystal clear, clean and fresh water without harmful chemicals.Suitable for most spas and hot tubs * Suitable for jacuzzi bathtubs, inflatable bathtubs, niche bathtubs, walk-in bathtubs, whirlpool bathtubs, spa boats and the easiest to use standard bathtubs that take only seconds to install. < p>Ideal choice * Our hot tub rod spa can hold up to 500 gal/2000L. Using our low-maintenance, low-cost spa cartridge lasts up to 4-6 months, saving you time and money.Natural hot spring experience * Natural hot spring mineral paste can automatically add trace elements into the hot spring, reduce impurities in the hot spring, make the water clearer and cleaner, and make you feel comfortable as if you are in a pure natural hot spring. Package including * 2 pack yellow spa filter rod ONLY, other accessories not included!