× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Cabin filter arrows
Posted to Technical Discussion Forum on 1/3/2019

With the filters that don't have a perimeter panel all the way around, it would make sense to have the end pleat angle up like a W rather than down so airflow and debris weight would nudge the paper against the housing similar to pressure on a lip type seal. T... Login to read more.