1 Micron Water Filter Replacement for Berkey® BB9-2® Black Purification Elements, Compatible with Berkey® Gravity Filter System, Pack of 4

They seem just as good as the Berkey brand, for a lot less. Just as simple to use.

good as descibed

They were just as well as the Berkey Filters

I finally got around to using these filters and I will buy them over and over. We use them in our Berkey and we haven't looked back.

Works with Bekey. They filter well, but not as quickly as original.

I bought these thinking awesome - a company has figured out how to copycat black burley filters. Wrong. I did a lot after test and the water through these filters are just as good as tap water if not worse. The PPM is reading as either more particulates or the same as the tap water: COMPLETELY useless. They do not filter. I am upset I wasn’t able to return these because I finally opened them not too long ago when I bought them forever ago.Also to note - they have a disclaimer stating that they basically do nothing to the PPM in your water, that they somehow assist with the taste. Well, idk about you but I sure as heck am not downing 154 PPM water that has God only knows what chemicals, metals, and garbage in it.I’ll stick to Costco bottled water at 16PPM, with possible melted plastic, thank you.

Great replacement

Excellent product but does NOT come with directions or a primer