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      12-04-2019, 08:57 PM   #6
bimmer456
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Drives: 340i
Join Date: Nov 2016
Location: Pasadena, CA

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Quote:
Originally Posted by M_Six View Post
How wide are your filters? These are the ones we use. These are for a full HVAC system

https://www.amazon.com/gp/product/B003IGNRPI/
Mine are 20x25x1. I got the 1900 rated filters but I've seen 2200 and 2800. The 1900 are the highest that are widely available with same day pickup and not crazy expensive as the higher ones can cost $50-$70 for 1 filter. I paid maybe $19-20 for 1 filter and 50 percent off second filter.