Redline Emissions Products - Diesel Particulate Filters - DPF - DOC

Diesel Particulate Filters - Diesel Oxygen Catalyst

High Quality Diesel Exhaust Filters

About Us

REDLINE FILTERS

HDFilters.com is a Direct to Consumer website that sells a broad range of Emissions Products such as Diesel Particulate Filters (DPFs), Diesel Oxidation Catalysts (DOCs) and Selective Catalytic Reduction (SCR) for post-2007, medium to heavy-duty trucks and buses.

All of our aftermarket DPFs and Catalysts are manufactured in the USA and are compatible with all makes and models of trucks on the road today. Our products have equal or greater performance to OEM parts without core charges.