Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Air filters

DifferentPointofView · 04-09-2008, 10:30 PM

Layers of cotton gauze, oiled up. Paper filters use 3-4 layers while K&N uses 6 or 7, yet the paper filters better. K&N probably makes a large profit margin. Cotton gauze can't be that much.

04-09-2008, 10:30 PM	#3 (permalink)
DifferentPointofView Giant Moving Eco-Wall Join Date: Dec 2007 Location: The Dale, IL (or A-Dale) Posts: 1,120 The Jeep! - '95 Jeep Grand Cherokee ZJ Laredo 90 day: 23.75 mpg (US) The Caliber - '07 Dodge Caliber R/T 90 day: 30.6 mpg (US) The 'Scort - '98 Ford Escort LX Thanks: 0 Thanked 7 Times in 6 Posts	Layers of cotton gauze, oiled up. Paper filters use 3-4 layers while K&N uses 6 or 7, yet the paper filters better. K&N probably makes a large profit margin. Cotton gauze can't be that much. __________________ Yea.. I drive a Jeep and I'm on a fuel economy site, but you just wouldn't understand... "It's a Jeep thing!" Jeep Wave *Did I Use Too Many Abbreviations? Here's The Abbreviations List*