In stock 1720 Chief 105 CI Series 2009-13 Airfilter DNA - Indian R-IND163/40 DNA FILTERS R-IND163/40 CHF69.90 DNA Filtration efficiency: 98-99%. Product Information This filter has an advanced DNA FCd (full design). Installation of the filter is very simple, just follow the information in the workshop manual. The filter efficiency is extremely high at 98-99% filter efficiency, with 4 layers of DNA cotton. This DNA filter is designed as a high flow air... Add to cart