Depending on your specific Brita system, here are common purchasing options:
These are compatible with most Brita pitchers and dispensers. Brita Pitcher Replacement Filters where can i buy a brita water filter
Pitcher & Dispenser Replacement Filters * Elite Replacement Filters. $19.99. * Original Pitcher and Dispenser Replacement Filters. Water Filter Replacements - Brita Depending on your specific Brita system, here are