We recommend these filters: 1.Big Berkey Gravity Water Filter - 2. Doulton Gravity Water Filter - 3. British Berkefeld. For more details check these filters in the search box below.

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Which filters remove Crypto?

These filters remove Crypto (Cryptosporidium)
Reverse osmosis (with or without NSF 53 or NSF 58 labeling)
Absolute pore size of 1 micron or smaller (with or without NSF 53 or NSF 58 labeling)
Tested and certified to NSF/ANSI Standard 53 or NSF/ANSI Standard 58 for cyst removal
Tested and certified to NSF/ANSI Standard 53 or NSF/ANSI Standard 58 for cyst reduction

Source CDC

Read also independent lab reports for gravity filters