The installation of Pollen Filter - My Volkswagen Mk2 Golf -
VW Golf Jetta MK2 Genuine cabin air vent heater grill filter seal 191819098 | eBay
Amazon.com: A-Premium 2 Pack Cabin Air Filter, Fits for CF11643 Audi and Volkswagen Models, A3, A3 TT Quattro, Q3, S3, Jetta, Golf, Tiguan, Fits Like OEM, Up to 99% Filtration Efficiency, w/Activated