2 bottles DPF Filter Purge: The Most Economical Way to Clean and Protect Your Diesel Particulate Filter, Diesel Additive, High Performance Helps Regeneration No Assembling 500ml 16.9 oz x 2

WWas getting a check engine light and a P2459 code (Diesel Particulate Filter regeneration frequency.) So I decided to give DPF filter purge a try. Put a can in the tank and took a drive on the highway. About two trips later, the check engine light went out, and the engine seemed to run a bit smoother. Looks like the product solved my problem! (Mercedes Bluetec engine)

I have a 2016 Nissan Titan Xd platinum diesel I was getting a check engine light and my OBD 2 reader was giving me a message saying that My particulate filter was below its threshold so I thought I would take a chance and use this product and after using both cans and two full tanks fuel i have not had anymore check engine lights it been about 3 weeks so I ordered some more in case I need it this is a very good product it works.👍

Know this… It works! Ford 6.4L was stuck in forever regen with code P2002 “Particulate Trap below efficiency threshold”. Put 1 can into half a tank (20 gallons) and drive 120 miles and regen and code cleared. Put second can into another half tank. So fat so good. For anyone with similar vehicles, changing out the DPF is a job you don’t want to do. Putting the DPF back is like wrestling with a pig, and the pig is on top of you. Also if your code scanner tool say to change out the exhaust different pressure sensor, use a FoMoCo or other brand name one, the super cheap MAP sensors aren’t recognized by the ECU. Anyway, this stuff works. Good product.

I rarely leave reviews for anything! I've tried maybe 10 different kinds of DPF cleaners in the last 2 years, None of them worked. I didn't have high hopes for this one either ,but I said, let's give it a shot,' drove it for one hour on 2000 to 3000 RPM(70 speed), and it's working! I just can't believe it! just use this one! It will fix your DPF regen's problem!

Helps maintain EGR/ DPF components in VW TDI Sportwagen.....had a high rating, thought I give it a try

No difference that I can tell. Not sure if it is worth the expense or not

Have not had any issues. Am getting fewer "Filter regeneration" notices so maybe this helped.

I have 2022 Ram 2500. My check engine light came on and the code it gave was for the re-gen frequency. I tried several times to clear it and it wouldn’t go away. I bought this product just as a “what do I have to lose” scenario. I didn’t have high hopes that it would really do anything. Boy was I wrong! I had about a 1/4 tank of fuel and I poured a bottle of this is and ran it all but dry. Lo and behold it cleaned things out as advertised, the re-gens stopped, and the check engine light went off! I still have a full bottle left in case it were to happen again. $40 saved me what undoubtedly would have been hundreds or even thousands if I had taken it to the dealership. Great value for the money and worked super fast! Highly recommend! What do you have to lose?!?!

Wow this product is amazing it solved my forced manual regen issues after half a tank. The truck runs better.

Ce produit ne sert a rien je l'ai mis ds ma Mercedes-Benz ml 320 bluetec diesel 2009 ou w 164 Je n'ai pas vue la différence Ce produit est a 0

Used up all two bottles. Did nothing even after forcing regens. DPF will have to be removed and cleaned. Waste of money. Hopefully cleaned injectors at least.