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What to consider when buying new shower head

MAC & Bronchiectasis | Last Active: May 10 6:28pm | Replies (21)

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@sueinmn II am not clear on what kind of filter system you have. A separate tap? I like the idea but could you explain more. What brand is it? Is 0.2 microns good enough for MAC? I've looked for pitcher-type water purifiers . Some use granular activated carbon which seems to harbor MAC bacteria. Is UV light effective for water. Also, do you have a preferred brand of air purifier? Granular carbon does not seem to be a problem in those, since there is little moisture. There are so many choices . Thank you very much.

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Replies to "@sueinmn II am not clear on what kind of filter system you have. A separate tap?..."

@newbird Here is a link to my post about the filter system we use.
https://connect.mayoclinic.org/discussion/what-do-you-do-when-seasonal-bugs-upset-holiday-plans/
This is not a "brand", but a filter we designed. The .2 micron filter removes NTM. If you do not have room for one under the sink, there are countertop models available.

UV light only affects what it actually touches, and in the dark. Once the water is exposed to light again, as in a pitcher, the NTM can grow.

Air filters are a different situation - we use HEPA air filters not so much to protect from NTM, but to keep the air free of circulating pollen, dust and dander (from visiting pets). This helps keep allergies and asthma under control, which reduces inflammation and generally keeps our lungs healthier. I do not know of any that claim to reduce/eliminate NTM. Follow the search directions in yesterday's post, and look for HEPA filters - there are many discussions, covering many brands.