Stone filtered by shower: Built-in 3 kinds of anti-limescale shower head: white, brick red, gray (6 Pack total: 240g, Two Sizes) White Negative Ion Beads: Increases ph alkalinity, produce a low current of negative ions ionize the water, release, adjust the pH of the water to slightly alkaline, reduce rust accumulation and restore smoother skin, make your hair shiny and smooth, restore smoothness to the skin Red Ball Filter: eliminate bacteria, impurities, residual chlorine in tap water and heavy metals also has antioxidant function. Reduce oil secretion, restore balance in the glands and rejuvenate the skin Gray Filter: Removes fluoride, many heavy metals, while allowing beneficial minerals to remain, a variety of valuable minerals that are easily absorbed by skin We are dedicated to creating the best bathroom experience and bringing innovative bathroom products to every home. We also provide you with excellent customer service. The water company will disinfect the water with chlorine, ammonia, etc., but you may have been unaware that these substances will remain in your tap water. The water is much less clean than expected in the water line which has not been cleaned in many years. We use a luxury ball filter formula. White Negative Ion Beads: Increases pH alkalinity, produce a low current of negative ions ionize water, release, adjust water pH to slightly alkaline, reduce rust buildup and restore smoother skin , make your hair shiny and smooth, restore the softness of the skin Red Ball Filter: eliminate bacteria, impurities, residual chlorine in tap water and heavy metals also has antioxidant function. Reduce oil secretion, restore balance in the glands and rejuvenate the skin Gray Filter: Removes fluoride, many heavy metals, while allowing beneficial minerals to remain, a variety of valuable minerals that are easily absorbed by skin Red ball (30g) + gray ball (10g) + white ball (10g), a total of 100g