The Brita 35664 water bottle accepts the following replacement filters:
The Brita 35664 - Navy Blue Water Filtration Bottle is a reusable water bottle with a filter cartridge for contaminant reduction. This Brita bottle filter features a striking Navy Blue color and effectively reduces chlorine taste and odor in tap water. This Brita water bottle is squeezable and perfect for portability when used with its finger loop. The Brita Navy Blue boasts BPA-free construction and is made with durable plastic.
Brita 35664 - Navy Blue Water Filtration Bottle specifications: