[High quality material] water bottle filters can help you solve water safety problems at a lower cost. This replacement for filter is made of food-grade and materials and 100% Sri Lanka coconut shell-activated carbon. The 0.5- filter pores remove impurities while retaining beneficial minerals, enhancing the water experience and caring for . []Withstood thousands of water hammer pressure tests and tightness tests,our water bottle filter replacement is designed to fit your for perfectly. [Cost-effective]The Water Bottle Filter can replace up to 300 standard 16.9-ounce plastic water bottles. So the filter can not only lower your costs but also reduce the waste on plastic and protect the environment. an ideal replacement for water bottle! [Compatible models]Our bottle filter replacement for is compatible with all for water bottle series with straws. Include 32oz, 20oz stainless steel filter water bottles and 36oz, 26oz plastic filter water bottles. Color: Black & White Material: plastic Package Contents: 12 Pack BBT Water Bottle Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.