Features: PREMIUM materials: water bottle filter uses natural coconut activated carbon blocks, ensuring effective contaminant reduction and improved water taste. Effective filtration: high-quality carbon blocks remove heavy metals such as chlorine and benzene. It also reduces sediment, rust, taste and odor, and grit.Extended Life: Each filter provides 40 gallons or 2 months of fresh water. For better performance, we recommend replacing the filter every 40 gallons or 2 months. However, this may vary depending on water quality. Compatible models: Compatible with Brita BB06, 060258363241 and most hard sided water bottles, new Brita Sport soft sided water bottles and stainless steel filter bottles. Excellent choice: Our filters are much cheaper than filters without sacrificing quality or standards. Our filters are designed to be fully fit and compatible with filters. Name: Water Filter Replacement Weight: 840g Material: Activated Carbon Color: Black Package Contents: 10 x Water Filter Replacement 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 photo to be a little different from the real thing. The measurement error is +/- 1-3cm. Shipping Time: We can ship all products within 5~8 business days