4 Pack Spa Mineral Sticks for Hot Tub, WIOR Silver Ion Cartridge with 4 Months Lifetime Mineral Cartridges Sticks for Hot Springs Spa Keeps Water Crystal Clean (Yellow, 4 PCS)

Brand: WIOR

Color: Yellow

Features:

• 【Powerful Purification】These spa mineral sticks utilize an advanced silver-ion purification core. As water flows through your spa's filtration system and over the stick, silver ions (Ag⁺) are released. These ions work together with various natural mineral balls to significantly reduce water impurities, minimize odors and potential irritants, and regulate the water's pH value to neutral, all while allowing you to use fewer chemicals. Experience the comfort of a natural hot spring!
• 【Long-Term Filtration & Low Maintenance】Each silver ion cartridge for hot springs spa lasts up to 4 months (approx. 120 days) and purifies 500 gallons of water, eliminating the hassle of frequent monitoring or filter replacement. The included 4-pack ensures a full year of simplified water maintenance, saving time and costs while delivering exceptional convenience and consistent water quality throughout all seasons.
• 【Easy to Install】No tools, no complex steps—the installation process is designed to be genuinely effortless and takes less than a minute. Simply open the filter compartment of your spa, place one stick inside, and close the compartment. The hot tub mineral stick works immediately as water flows through, seamlessly integrating into your existing filtration system for true "set-and-forget" operation.
• 【Premium Materials & Less Skin Irritation】Housed in durable, rigid ABS plastic, the mineral cartridge for hot tub contains multiple types of natural mineral balls, combining durability with high performance. Non-toxic and odorless, it keeps your spa water consistently fresh and clean, minimizes potential skin irritation, and brings a naturally balanced, comfortable spa experience.
• 【Wide Applicable】Our spa mineral sticks are suitable for most spas and hot tubs, and are also compatible with inflatable spas, jacuzzis, walk-in bathtubs, outdoor swimming pools, standard baths, plunge pools, and most easy-to-use standard bathtubs. The stick measures 16.5cm in length (22.5cm with extension rod) and 3.6cm in diameter. Its compact, cylindrical form ensures a simple, universal fit for straightforward installation and long-lasting performance.

model number: ZZ-305

Part Number: ZZ-305

Package Dimensions: 6.9 x 5.9 x 3.3 inches