20 x 25 x 4 Air Filters for AC/Furnace..

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20 x 25 x 4 Air Filters for AC/Furnace..

decocritter Offline

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#8

11-27-2007, 07:12 AM

I noticed the Merv factor has gone up on some of these filters. My original was 8.

The new one is 11, some on the net are higher.

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20 x 25 x 4 Air Filters for AC/Furnace.. - by decocritter - 11-27-2007, 03:22 AM

Re: 20 x 25 x 4 Air Filters for AC/Furnace.. - by Zoidberg - 11-27-2007, 03:30 AM

Re: 20 x 25 x 4 Air Filters for AC/Furnace.. - by bobinmurphy - 11-27-2007, 03:36 AM

Re: 20 x 25 x 4 Air Filters for AC/Furnace.. - by decocritter - 11-27-2007, 04:14 AM

Re: 20 x 25 x 4 Air Filters for AC/Furnace.. - by Pat - 11-27-2007, 04:18 AM

Re: 20 x 25 x 4 Air Filters for AC/Furnace.. - by h' - 11-27-2007, 07:02 AM

Re: 20 x 25 x 4 Air Filters for AC/Furnace.. - by decocritter - 11-27-2007, 07:07 AM

Re: 20 x 25 x 4 Air Filters for AC/Furnace.. - by decocritter - 11-27-2007, 07:12 AM

Re: 20 x 25 x 4 Air Filters for AC/Furnace.. - by h' - 11-27-2007, 07:12 AM

Re: 20 x 25 x 4 Air Filters for AC/Furnace.. - by Racer X - 11-27-2007, 08:44 AM

Re: 20 x 25 x 4 Air Filters for AC/Furnace.. - by AAA - 11-27-2007, 12:20 PM

Re: 20 x 25 x 4 Air Filters for AC/Furnace.. - by Pat - 11-27-2007, 02:39 PM

Here's a free Filtrete A/R from 3M - by Psurfer - 11-27-2007, 04:29 PM

Re: 20 x 25 x 4 Air Filters for AC/Furnace.. - by decocritter - 11-27-2007, 09:00 PM

Re: 20 x 25 x 4 Air Filters for AC/Furnace.. - by JoeH - 11-28-2007, 12:17 AM

Re: 20 x 25 x 4 Air Filters for AC/Furnace.. - by AllGold - 11-28-2007, 05:51 PM

Re: 20 x 25 x 4 Air Filters for AC/Furnace.. - by decocritter - 11-28-2007, 08:54 PM

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