Napa Gold VS Silver air filter.

[WhiteZombie]

More Pleats = greater surface area. so you can use a thicker or denser material without sacrificing airflow, to a point.

I personally like the Spearhead filters. They are triple layered, activated carbon, antimicrobial and dust absorption filters. Most other filters feel like cheap knockoffs.

Agreed. I’ll have to check them out

 

[41magmag41]

After the election results...does this mean that most of the population have brains with no wrinkles

lol