Upgrade Black Water Filter Activated Carbon by Fetechmate with Ultra Filtration Membrane Water Purification Elements Replacement Compatible with Ber-key Gravity Water Filtration System (4 Pack)

We adore our Berkey water filter! It’s the best filter we’ve ever experienced for home use. Super easy to use and clean, and lasts a long time.

It came extremely fast and in perfect condition. It does a great job at filtering the water. We have been using it now for a few months. Seems to be working perfectly. I gave it 4 stars because they filters that your screw into the other filters. If you screw it too tight, it will break it. I did break it but I just took the nut off the bottom of one filter and screwed the white filter back into there. Be an extremely careful not to break it any further. But order a new filters, fixed everything extremely quickly. I'm very easy to change the filters.

I liked those filters were cheap yet very effective. How long they last compared to higher priced filters is unknown but so far so good.

I received these filters today, while one installed fairly easily.

These water filters started off strong - easy to install and noticeably improved water quality. However, after a few days, the filters seemed to lose their effectiveness. The water began to taste off, and it flowed through the filter incredibly quickly, almost as if it wasn't being filtered at all. To make matters worse, white spots started appearing on the filters, resembling mold. I'm disappointed with the declining performance of these filters and would not recommend them. I'm planning to switch back to my previous one I used, and I hope the manufacturer addresses these issues in future products.

I had to ask my husband to finish tightening the spout. I have an injured hand so not the fault of the manufacturer. It is totally an operator issue. I would purchase again. I need to go back and purchase more filters as back up.

they came quickly and work great

Fetechmate water filtration system is one of the best on the market, especially bc they're one of the few stainless steel systems that provide both the toxic chemicals and the chlorine and fluoride filters -- most do not provide the chlorine + fluoride filters.Ensure that you don't screw the bottom white filters too tight as I did as the black filters in the top canister will not be able to drain/filter the water into the bottom canister properly. They also provide efficient responses and information when messaged.Great product + Great Service!! Highly recommend, especially since non toxic water's the most important source of good health💫

Terrible - these filter water very slow and I have to wash them every week to improve filtering rate! Nothing like the original ones I bought a few years back.