why is it that my filters appear black and unlike the new filters that came with the purifier filled with baking powder? Will they be as effective?
363731
My original filters were black, as well as all I've ordered since then. I don't know how scientifically effective they are, but they seem to clean the air well & relieve our allergies.
363732
The black filters are made of carbon while the new filters are carbon + baking soda which acts to help remove odors. I found them to work well.
363733
Yes, they should be fine. All of the ones I've used are regular black ones and they clean the air well. The baking soda is for a different reason--odor prevention (baking soda is great for neutralizing odors).
363734
Sounds like the ones you have do not contain baking soda. Considering how little baking soda there is in the ones that have it, I doubt there's much difference in effectiveness.
363735
The original filter that came with my new air purifier had baking soda. Those are more expensive so I bought a replacement without the baking soda. I notice that when we cook something in the house, the filter picks up the odor and it stays. So we have to turn off our filter when we cook fry something. Perhaps the baking soda can take care of that.
363736
From my experience yes they are as effective. Some people say the baking soda helps freshens the air. You can always sprinkle a little baking soda on them if you like since baking soda is a common kitchen item. I don't think baking powder would work since that's a different thing for making baked goods rise in the oven. Check this link if your curious about charcoal filters. http://en.wikipedia.org/wiki/Carbon_filtering
363737
The carbon filters that came with my purifiers and the replacement ones I've bought either in a store or from Amazon (couldn't find them in stores anymore!) have been black with specks of white baking soda. The baking soda is for odor absorption and the color should not affect the performance of the actual filter. One unit I have had reviews of smelling like wet diapers; I did notice this when it was new, but less so since replacing the filter. Interesting comment about the newer filters not having baking soda and not neutralizing cooking odors; so far this has not been a problem with my garlic and ginger stir fries, neutralizes the air well. The carbon filters that came with my purifiers and the replacement ones I've bought either in a store or from Amazon (couldn't find them in stores anymore!) have been black with specks of white baking soda. The baking soda is for odor absorption and the color should not affect the performance of the actual filter. One unit I have had reviews of smelling like wet diapers; I did notice this when it was new, but less so since replacing the filter. Interesting comment about the newer filters not having baking soda and not neutralizing cooking odors; so far this has not been a problem with my... » Read More The carbon filters that came with my purifiers and the replacement ones I've bought either in a store or from Amazon (couldn't find them in stores anymore!) have been black with specks of white baking soda. The baking soda is for odor absorption and the color should not affect the performance of the actual filter. One unit I have had reviews of smelling like wet diapers; I did notice this when it was new, but less so since replacing the filter. Interesting comment about the newer filters not having baking soda and not neutralizing cooking odors; so far this has not been a problem with my garlic and ginger stir fries, neutralizes the air well. « Show Less
1842953
I tried to duplicate your problem with the B+W filter. I noticed no purple problems with it on but slight fringing w/o.
1539820
I have 3 dogs and totally understand the dusty, believe me! :) I have two of these and have had them about 3-4 months now. I can definitely tell some difference in how much dust there is. Granted, I still have dust, just less of it. Just to see how well they were working, I checked my filters a few days ago (remember, I have only had these 3-4 months) and they were jam packed full of dust and were in need of changing. I have new filters on the way! I will be changing them way more frequently then they suggest, that's for sure. Now, I'm thinking that MAYBE if you don't currently use a purifier, that maybe that because of all the yucky stuff in the air that it's pulling out for the first time, maybe the first filters should be changed much sooner, and maybe after the initial air cleaning you can go longer between filter changes. At least that's what I am hoping. We'll see. I hope this helps with your question! :)
2053143
I believe it is the level of filtration you get. The ceramic have a carbon core which will remove many organic compounds (but carbon will absorb these and may not replenish fully when cleaned), whereas the black filters remove these outright. I tested it after I shocked my pool (chlorine levels >20ppm) and the filtered water had 0ppm chlorine and tasted great!
713369
After doing a simple search, those do appear to be the correct black filters. They are at least, by appearance, exactly the same as the ones I use in my Berkey.
828554
I have not cleaned the black filters. Sorry, I can't be of assistance on this.
1022138
This is what I thought because it originally did, according to previous answers. It does NOT come with black filters, which is why it is so cheap. I cancelled order and bought another one with black filters and added 2 fluoride filters. I went round and round with this seller, because previous ad DID INCLUDE, but they say they ran out of those.
1322849
have you noticed any difference after cleaning the filter since it is not replaceable? did it damage it? that is a concern because i am definitely looking for a hepa air purifier with a pre-filter..
1190426
Generally, the instructions for the filters will mention that something like this may happen. I do not recall this happening to us with the filters we ordered. Keep in mind that not all filters are top quality. Investigate the manufacturer before the purchase.
1476819
I am not satisfied with the performance of the Ceramic filters so far. They leave too many solids and do NOT filter fluoride. I would stick with black filters.
93529
I have had the same issue. I contacted PUR customer service and they said to run water through the filter before using it. They stated that during packing and shipping the charcoal can cause dust sediment. Since then I have not had any issues using the filters. I to have a Keurig and have not had an issue with clogging since then.
705725
According to the user manual the filter should be changed when the little beads turn tan/brown (it was several months before my filter turned from blue/green to tan). I didn't change my filter when I first noticed the color change and my steam mop didn't work properly(started leaking). Once I changed the filter it worked fine.
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.
1484084
Sometimes the black carbon particles come out of the filter. They don't get into the water and are caused by shipping and throwing around the box. These particles are harmless, and sometimes you will have a filter that doesn't do this as much. I was concerned, so I called Brita, which you can do as well.
2110098
Sorry I just took out filter and wiped it. Did you call company. I was surprised it wasn't dirtier because I think that the dog hair around room is so much better since I got purifier.
1417439
I have the same problem. They sent me new filters but that didn't help. So, probably not.
1857007
Have you soaked it in cold water for 15 minutes and then scrub it ? Thats what the directions say. Also I know there are some phony filters out there. Where did you get it ? You need to call the filter company if you have tried soaking it etc and they can send you a good one. Hope this helps you.