Oil, Chemicals & Additives Home / Oil, Chemicals & Additives / STP Diesel Particulate Filter Cleaner STP Diesel Particulate Filter Cleaner STP Diesel Particulate Filter Cleaner £6.99 Information Specifications STP Diesel Particulate Filter Cleaner Fluid Treatment Unclog Blocked DPF 200ml Item Description STP Diesel Particulate Filter Cleaner Fluid Treatment Unclog Blocked DPF 200mlBrand New 200ml BottleSTP Diesel Particulate Filter (DPF) CleanerUnclogs blocked DPF, especially for stop - start driving stylesFor regular and bio-dieselUse every 1800 miles for optimum performanceA blocked DPF is becoming an increasingly common issue, especially for stop - start driving styles where exhaust temperatures are not high enough to clean diesel filters, used regularly STP DPF cleaner helps:Clean blocked DPF's through everyday drivingExtend DPF and engine life without manual disassemblyReduce soot emissionsReduce fuel consumptionEntire contents treats 50 - 60 litre tankUse every 1800 miles Brand: STP