boosted filtration performance Exclusive EFHTM Fuel Filter Housings Enable CAT® fuel filter use! Boost Filtration Performance of Chevy® & GMC® Diesel Consumer-Grade Trucks & SUV’s. For years, owners of diesel consumer-grade trucks and SUV’s have enjoyed boosting performance by installing Caterpillar® fuel filters instead of factory spec filters. Factory spec filters are less effective and more costly. However, to enable use of CAT® fuel filters, a special adapter is required. To meet the demand for a housing to fit CAT® fuel filters on 2017 and newer/future models, Extreme Filter HousingsTM, LLC was established.

Filter Housing Adapter $179.95 EFH™-DM1R0750 Fuel Filter Housing Adapter & CAT® Fuel Filter ORDER NOW CAT® Filters Sold by Case $239.95 CAT® Filters Sold by the case ORDER NOW

We make better fuel filtration possible.

How it works:

Watch our how-to video for easy step-by-step installation instructions of the EFH™ Fuel Filter Housings Adapter designed for 2017 and newer Chevy® and GMC® 2500 & 3500 6.6 Liter Duramax® engines.