Cold Filter Plugging Point

Cold Filter Plugging Point, or CFPP, is a laboratory measure tied to the temperature where wax crystals restrict diesel fuel flow through a standardized filter. CFPP differs from cloud point and pour point. These tests describe different parts of low-temperature fuel behavior. MPG references Cold Filter Plugging Point in current Xp3 Diesel Winter Extreme information. ESX uses the term to explain the category and leaves product-specific performance statements with the official manufacturer source.