Item: 325222

Wynns Diesel Particulate Filter Cleaner 325ml


(Unit price: £30.74 per litre)

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  • Wynn's Diesel Particulate Filter Cleaner

    Wynn's Diesel Particulate Filter Cleaner gives your diesel engine the shake up it needs. This chemical treatment reduces soot emissions, regenerates the particulate filter and gives that engine of yours a good all-round spring clean. Resulting in lower fuel consumption and the avoidance of regular maintanence costs, Wynn's cleaner is the one to go for.

    Wynn's Diesel Particulate Filter Cleaner Extra Info

    • Clears and regenerates blocked soot filters without dismantling
    • Complete burn-off of soot particles during driving
    • Avoids frequent maintenance costs related to the manual regeneration of the blocked soot filter
    • Especially suited for city driving cycles
    • Can be used in combination with built-in regeneration systems
    • Ultra-fast result

    Ideally used with Wynn’s Injector Cleaner


  • Rated 4.2 out of 5 by 74 reviewers.
    Rated 1 out of 5 by Don't buy worse Such a bad investment used on my BMW 3 series 320d no effect at all, waste of money don't buy it doesn't work as it says on the label . 05 November 2016
    Rated 1 out of 5 by Worse waste of money !!! Don't buy Used on my BMW e60 before using Dpf readings we're 46% blocked after using this at all it's 50% so made it worse , if you wanna waste your £10 then please go ahead I would rather give it to charity!!! This product should be banned by Halfords specially for bmws or put label not recomemded for BMW cars!!! Maybe it works on abcd dpfs but I won't recommend if u own. BMW 04 November 2016
    Rated 1 out of 5 by Doesn't work Waste of time don't buy had to get the car regenerated. 29 October 2016
    Rated 5 out of 5 by Wynns Too good !! have a 58 Mk5 golf .. was juddering a lot and every few miles on the motor was trying to Regen but due to traffic both ways wasnt possible .. decided to add this and just 20 mins on the motor way with 80mph 6th gear .. she flew off in air :) does what it says on the Tin 14 October 2016
    Rated 5 out of 5 by It works. Used on a 2009 Exeo TDI with 104k on the clock, latterly used for short round town trips which killed the DPF. It took 4 days of 65 mile commutes to get this cleared but finally the engine management light has cleared - very happy! This worked where a £65.00 garage regeneration failed... 07 October 2016
    Rated 5 out of 5 by JOB DONE Engine management light on due to blockes particulate filter added Wynns and after a couple of weeks all done and sorted. Good Product. 01 October 2016
    Rated 5 out of 5 by So far So Good I've had the DPF light on twice in the last 6 months as I no longer do the miles I use to do. The first time I simply took the car for a run keeping the revs above 2000 rpm and the light went out after 20 minutes approx 18 miles. The last time I tried the same again but after 30 minutes and over 25 miles it was still on and running a little lumpy. I had half a tank of fuel and added the bottle, did 5 miles and the DPF light went out as I was on the way to top-up with fuel. Now you can't be sure the DPF was cleared with the chemical solution but the car also seems to run far smoother again. £10 for 325ml does seem a little expensive but cheaper than other possible outcomes. 29 September 2016
    Rated 5 out of 5 by I can strongly recommend it! Two and a half years ago I purchased '07 BMW 330d from an auction. On my first drive the car went straight into limp mode and the DPF warning light appeared on the dashboard. I decided to try Wynns DPF cleaner after a chat with a work colleague. After topping up the tank with 40 litters of diesel and adding the whole bottle of Wynns I took the car on to the nearest motorway and drove it at speeds of 70 - 75mph, in the 4th gear for approximately 30 miles. All of a sudden there was a loud bang in the exhaust, the engine stopped, and I could see in the rear view mirror glowing chunks of carbon the car left behind. As I was still on the motorway I put on the hazard warning lights and restarted the engine and drove safely home. Since than I had no issues with the DPF. Just before I sold the car, two months ago the car ECU was showing the DPF replacement time in 17000 miles. Recently I bought Mazda 5 diesel and again the car suffers with lack of power. After adding a bottle of Wynns and driving for about two hounded miles in mix condition there is a significant improvement in acceleration. Unfortunately the engine performance is still not perfect so I will add another 40 litters of diesel and a bottle of Wynns and hopefully this will do the trick. Otherwise I will have to spend £250 - £350 on a replacement DPF from Eurocarparts and have it fitted by a friendly mechanic. 26 September 2016
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Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

Wynns Fuel & Oil Additives

Wynns Diesel Particulate Filter Cleaner 325ml

£9.99 Wynn's Diesel Particulate Filter Cleaner is a chemical treatment for diesel engines.