Clearbrook CB3 Water Bottle Replacement Filter

Pure Water, Anywhere You Go.

Stay refreshed wherever life takes you with the Clearbrook CB3 Replacement Filter. Designed for use with Clearbrook filtered water bottles, this compact 3-inch element delivers the same advanced purification technology found in our full-size systems—removing harmful contaminants so every sip is clean, crisp, and safe.

Features & Benefits:
– Removes up to 99.9 % of heavy metals, PFAS/PFOS, pesticides, chlorine, and odors
– Instantly filters tap or natural water for great taste on the go
– Long-lasting: up to 640 refills per filter (≈ 50 gallons)
– Easy to replace—simply twist on and flush before first use
– BPA-free, chemical-free, and made with Clearbrook’s proprietary carbon-based formulation

Technical Specs:
Length: 3 in Capacity: ≈ 640 refills Shelf Life: 50 years For Use With: Clearbrook Filter Bottles

Perfect For: Travelers, athletes, families, and anyone who wants clean water wherever they are.