filthy filters

General Discussion on any topic relating to CPAP and/or Sleep Apnea.
Backdownatsealevel

Re: filthy filters

Post by Backdownatsealevel » Mon Dec 08, 2014 9:46 am

After some decent results the night before, last night I used a new white reusable filter, right side in this time, and a clean black foam filter and again there was a black circle on the white filter. I will call Lincare today to see if they have any answers.

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BlackSpinner
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Re: filthy filters

Post by BlackSpinner » Mon Dec 08, 2014 10:41 am

Backdownatsealevel wrote:After some decent results the night before, last night I used a new white reusable filter, right side in this time, and a clean black foam filter and again there was a black circle on the white filter. I will call Lincare today to see if they have any answers.
Better call a person to see to your air quality your home. It is the air coming in that is the problem.

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Paralel
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Re: filthy filters

Post by Paralel » Tue Dec 09, 2014 9:48 am

Agreed about having your home air evaluated. That soot is coming from somewhere, and you are breathing it.

I use an MERV 13 class filter in my furnace and after a month my white filter looks like new (and yes, I am sure it is installed correctly), so my air is apparently fairly clean from my main furnace filter.

I replace the white filter every month anyway since that is what is recommended.

Bellacat15

Re: filthy filters

Post by Bellacat15 » Sun Jan 25, 2015 6:55 pm

I think the black filter was faulty. I replaced it with another black filter I had used previously and it felt different. The new (bad) one was very rough and coarse and the older one was soft and smoother. So, I have been using the soft black filter and have had no similar problems with the white filter getting so dirty. I get my new 6 month filter from Lincare in February so will see how the new one does.