CFKIT Maintenance Filter Kit Compatible with CAT 257B with CAB Filter model deere 5075e 25 Max Flow Rate 33 06 H1 in 25 Max Flow Rate 33 GPH Nominal Micron Rating 5 The ProVent® 400 is a compact crankcase ventilation system for engines up to 400 kW and is characterised by the following advantages: • Up to 400 l min blow by gas • Very compact design • Available with high efficiency or ultra efficiency medium • Integrated pressure regulation for crankcase • Also available with bypass valve (integrated in separation element) • Tool free element replacement with protection against incorrect insertion through turn lock mechanism and element with integrated handle • Suitable for use with open or closed CCV system • Use of two ProVent® 400 in parallel possible • Check valve for oil return available (recommended) • Suits applications up to 675hp you will receive High Quality Filters from the most known brands Can't find your kit Contact us and we'll create one for you