PreLine-Plus Pre-Filter Kit For Toyota Prado 150 1KD-FTV 2009 - 2015 Its the ultimate defence against carbon build-up and water contamination with the PreLine-Plus pre-filter kit, with 100% efficiency and up to 98% oil separation efficiency with our ProVent kit. With this dual kit you cant go wrong! Protect your investment 24 hours a day, 365 days a year. HOW IT WORKS PRELINE-PLUS PreLine-Plus pre-filter system is designed specifically to cope with extreme weather conditions and poor fuel quality ensuring a high degree of water separation and particle pre-separation. With a 100% water separation efficiency rating (based on 300um droplet size) and a long service life, meeting the specifications set by leading manufacturers of diesel fuel injection systems, this PreLine-Plus pre-filter kit will reliably protect your fuel system from corrosion, abrasion and the frequency of repairs reduced. WATER ALERT SYSTEM The PreLine-Plus kit includes an intuitive multi-stage water alert that separates it from other kits on the market. The alarm will notify the driver in the event that water is detected in the fuel which also eliminates the need to manually check for water. PROVENT OIL SEPARATOR Direction Plus ProVent oil separator protects your diesel engine by reducing the amount of oil entering the engine from blow-by gas in the crankcase ventilation system. By not fitting a Direction Plus ProVent system, it is likely that your engine will experience a progressive reduction in performance. Direction Plus ProVent system is specifically designed to separate and redirect oil and air from blow-by gas produced from within the crankcase as it also provides the option of returning the oil back to the sump.