HYDRA DPF-24 DPF Cleaner, 2x 250ml treats up to 120L, DPF Filter Cleaning Diesel Particulate Filter Cleaner with DPF Cleaner Fluid for Reduced DPF Cleaner Cost Easy To Use Fuel Additive

Great stuff. Car runs better with better fuel economy. Engine management light hasn't come back on since deleting the code.

Good stuff always does what it says on the bottle

Improves performance

So I have 2 Vaxhall vans and the pdf filters causes a raft of warning lights to appear on your dash usually as your driving along happily. Stop start,check emissions system,anti pollution system, and other all appear with the filter becoming blocked . I’ve paid £100’s at garages to get this fixed in the past. So you can imagine my scepticism on this working for only a few quid, But it most certainly fix my issue and it’s certainly worked now after several months of using my van daily. My next service isn’t due for 7k. This is an instant fix but it’s not weeks either. So what I did was I had about just under half a tank of fuel and I added the liquid and by the end of the half a tank it hasn’t cleared. I was a bit disheartened but I went to refuel i refilled with that premium fuel the one that supposed to help clean a filter be more economical but £20 a tank more expensive. Hadn’t gone more than 10 miles and it worked everything cleared. And hasn’t come back on. I’ve now set up a repeat order to stick it in my tank every 3 months . Sometimes that really helps for a change !!

Fantastic stuff works marvellous

Item is ok for the price , doesnt really do as good of job as it says on the label. iv still had to strip and manually clean my dpf. Would like a refund as its pretty much false advertisement but amazon does not give that option. Suppose it would be ok , if you only have a slightly dirty dpf or for regular use like redex additives

I was very sceptical as to wether this evwould make any difference to the engine management light coming on which was related to the DPF being blocked. My Mercedes GLC 2015 220d has had this annoying Warning on and off since I got the car in 2017. The car would do various things to try and self clear the filter but problem would return after a week or so and performance of vehicle would we worse . So after 150K miles I thought I would give this a go. Ive only used one bottle with one fuel tank full 60l, after 1/4 tank the engine management light went out ..I didn't think any thing of it ..engine ECU just doing the self clean cycle..but then as I used the whole tank of fuel up the light did not come back on and the vehicle seems a lot more responsive. I've now refuelled to top again and realise the lamp is still off and the car is definitely more responsive . I'm going to put the next bottle to to make sure the filter is as clean as can be ..but so far I'm very pleased with this product, worth a try most definitely, wish I had tried it much earlier !!!

Good