Can I use one white ceramic filter and one black filter to catch more contaminants?
916126
No, because the 2 filters side-by-side are filtering into the same reservoir. The contaminants the white filter does NOT catch will fall into the same puddle the black filter cleans.
446834
I have no idea, Off the cuff I would say no. Look at the inside diameter of the two filters and the length and maybe you can determine it from that.
1568922
The black filters are better per many recommendations. If you have any concerns about contaminants get the extra filter for arsenic and such. It slows the filtration but pulls out heavy metals.
283978
I believe it is. I was not 100% convinced that I should replace my black Berkey filters with new black Berkey filters due to some complaints about glue releasing from them. So I researched quite a bit and discovered the white filters that could be used in place of the black. In my research I learned/was told, that these filters had been used by the queen of England. I have been very happy with my Berkey system and really like the white filters best.
1757146
yes. with the cone shaped filters, you can make a small or larger quantity. good luck.
2226590
I use the ceramic filters. At the time they said the red cross and unicef used them. That was good enough for me. I also read a review that said the stem on the black filter broke easy. I don't know if that was true, but I didn't have the money to try it to find out. I prefer tried and true. I LOVE my Berkey with the ceramic filters and they are very easy to clean. One of the best investments I've made for me and my family.
286134
There are two different filters the white foam ones and the dark felt ones, I prefer the felt ones
1593294
I used it with another brand filter that had the same size, style and quantity of filters with no issues! :)
80294
Mines Black and takes 2 filters stacked. Better measure the inside diameter of the filter housing where the seal sits.
2141080
From what I understand you can use either filter in the unit. I love mine. I'm using the one that came with it currently, but then bought the better filter in a six pack at Costco.
1471526
You would have to buy one separate if you wanted one. I just use paper filters.
878832
This is the second unit I have purchased so I wanted extra filters. It comes with one of each of the two filters it uses.
1568923
I prefer the black berkey filters. Everything I read about the ceramic is they are not as good as the black filters. Though, should research yourself by reading up on what they do and don't do prior to purchase to make sure the filter you want to purchase is best for your needs.
355187
I have the white ceramic filters - and initially just installed two of them, leaving the other pair as 'spares', ten months ago. I refill the tank twice a week, using the water to cook with, to make tea, and to drink. I've taken it to the Gulf coast twice - great improvement there. The flow rate hasn't slowed thus far, so I haven't even scrubbed my filters yet. I still use tap water for pasta.
1963633
If you can communicate with the Katadyn people that would be your best solution. I have only ever used the Guide Water Filter which only used one filter.Thanks.
1155948
No. The optional is for the charcoal prefilter. You should use the standard prefilter, if not using the optional charcoal one. It will make your main filter last longer.
1022140
It comes with 2 white ceramic filters. If you want the black you'll have to purchase them. The ceramic are superior to the black plus they filter the water much quicker