---
product_id: 422122552
title: "Wynn's Diesel Particulate Filter Cleaner - Heavy-Duty Cleaning for Severely Blocked DPFs - Restores Optimal Pressure Levels & Engine Performance - Biodegradable Formula - 5L"
brand: "wynn's"
price: "1055 Lei"
currency: RON
in_stock: true
reviews_count: 12
category: "Wynn's"
url: https://www.desertcart.ro/products/422122552-wynns-diesel-particulate-filter-cleaner-heavy-duty-cleaning-for-severely
store_origin: RO
region: Romania
---

# 2-hour deep soak time Cleans >70% soot loading Biodegradable & eco-safe Wynn's Diesel Particulate Filter Cleaner - Heavy-Duty Cleaning for Severely Blocked DPFs - Restores Optimal Pressure Levels & Engine Performance - Biodegradable Formula - 5L

**Brand:** wynn's
**Price:** 1055 Lei
**Availability:** ✅ In Stock

## Summary

> ♻️ Clean Deep, Drive Strong — Don’t Let a Blocked DPF Slow You Down!

## Quick Answers

- **What is this?** Wynn's Diesel Particulate Filter Cleaner - Heavy-Duty Cleaning for Severely Blocked DPFs - Restores Optimal Pressure Levels & Engine Performance - Biodegradable Formula - 5L by wynn's
- **How much does it cost?** 1055 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/422122552-wynns-diesel-particulate-filter-cleaner-heavy-duty-cleaning-for-severely)

## Best For

- wynn's enthusiasts

## Why This Product

- Trusted wynn's brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Friendly & Safe:** Biodegradable formula protects catalytic elements and emissions system
- • **Ready-to-Use Convenience:** Pre-mixed solution, no dilution needed—just soak & restore
- • **Heavy-Duty Soot Breakdown:** Eradicates severe DPF blockages beyond standard regeneration
- • **Restores Engine Efficiency:** Lowers DPF pressure, boosts fuel economy & smooth acceleration
- • **Professional Workshop Formula:** Designed for in-house use with filter removal for max penetration

## Overview

Wynn's Diesel Particulate Filter Cleaner is a professional-grade, biodegradable 5L solution engineered to dissolve heavy soot and particulate buildup in severely clogged DPFs (>70% soot). Requiring filter removal and a 2-hour soak, it restores optimal pressure levels and engine performance by eliminating blockages that standard regeneration can't fix. Safe for all DPF types, it preserves catalytic elements while improving fuel efficiency and reducing emissions—making it the go-to choice for workshops aiming to extend filter life and avoid costly replacements.

## Description

A powerful solution for Diesel Particulate Filters (DPFs) that are severely clogged beyond the point of standard regeneration. Designed for professional workshop use, this heavy-duty cleaner is intended for DPFs with over 70% soot loading, where conventional regeneration methods have proven ineffective. It provides an in-depth cleaning process that requires the filter to be removed from the vehicle, ensuring direct application and maximum penetration of the chemical solution. With approximately two hours of soak time, it effectively dissolves soot, ash, and other particulate matter, allowing the DPF to be restored to proper functionality. This cleaner is pre-mixed and ready to use, eliminating the need for dilution and ensuring a precise chemical balance for effective results. Simply remove the DPF from the vehicle, apply the solution, and allow it to soak for the recommended duration. The specially designed formula works to break down contaminants deep within the filter, restoring optimal airflow and improving overall engine performance. Manufactured with a biodegradable composition, it is safe for use on all DPF types and does not interfere with the catalytic elements present in the filter. This guarantees that the emissions system remains intact while benefiting from a complete and thorough cleaning. A blocked DPF can cause numerous performance issues including reduced acceleration, increased emissions, and higher fuel consumption. By restoring the filter to its correct pressure levels, this cleaner ensures better engine efficiency and prolonged component lifespan. A must-have solution for professional workshops and automotive specialists dealing with critically blocked Diesel Particulate Filters, this cleaner provides a reliable, effective, and environmentally friendly way to restore performance and reduce the need for costly filter replacements.

Review: Superb product, works great,impressed. - DPF filter blocked on Rangerover sport v6 2012. Removed and extra strong tin foil used to wrap up ends. Used this product to soak filter for 10 hrs. Flushed with hot water, and blasted through with jet wash. Watch YouTube videos. Follow instructions on the container. Buy Wynns regeneration additive on here with full tank of Super/Supreme diesel. May need two bottles to regeneration DPF. Drive round to empty fuel tank. Fill fresh with Supreme again half or full tank. Mine came back to life, running like a new car. Full revs and turbo's kicking in. Great price on here. I mess about with cars. This isn't for everyone. You will still need someone to remove the engine warning light of the dash with an OBD reader, if you haven't got one, or buy one on here.
Review: works great, in depth review - I used this on a blocked Transit van DPF with a soot content of 350%, I blanked off the inlet side of the DPF and all the pipes and holes then filled it up from where the exhaust would normally exit and left it for 2 days soaking and only agitated it 4 times over the 2 days then drained in to a bucket, back flushed it with hot water then carefully with a jet wash ( NOT A STEAM CLEANER) until the water coming out ( with agitation while draining) run clean, I let it drain out for a few days but after fitting and running there was still water in it so I let the engine dry it out on idle. the DPF differential psi is good at 6kpa but after cleaning it was 2 kpa, originally its kpa on idle was much higher and owing to the soot content at 350% the DPF needed removing I reset the soot content and done a forced regen, not one puff of smoke that's how well this cleaned the DPF ( with a good flushing) NB!!! this is great for removing soot and oil, if you need to remove ash a diluted version of brick acid or an ash cleaner will be needed, there are many YouTube videos to show various methods, but for soot and oil you will not go wrong with this product. NOTE! before following the below instructions you must ensure the readings you are getting on your diagnostic are in fact correct, and all other issues have been ruled out/ fixed. take a copy of your readings before DPF removal or trying on vehicle cleaning. <------ IMPORTANT!!! instruction Remove DPF Block off the intake end ( the flange coming from the inlet manifold) you are flushing the DPF out in the reverse direction to which way the exhaust flows fill with the DPF cleaner and agitate then leave it over night minimum, it says 8 hours but 24 minimum, I left mine 48 hours Drain the chemical in to a bucket if you wish to keep it, flush with hot water ( tap water hot) use a good few gallons and as the water runs through agitate the DPF turning it 12 to 6 and then 6 to 12 and shake it up and down as the water runs through, do this until the water running through the DPF begins to run clean ( it takes a while) leave to drain over night fit back on to the vehicle when fitted and running the vehicle up you will note water running out of the exhaust as the engine runs, let the engine idle for around 30 mins, while letting the engine idle use a diagnostic to check the DPF pressure differential, please check what your vehicles Pressure differential ratio is ( it is around 6kpa for a transit on idle) I had 1-2 KPA which means the DPF is very clear. 100KPA on idle is a blocked DPF, on 2000 RPM after cleaning mine read 5KPA when you are satisfied it is in fact clear reset the soot content( running the engine on idle till hot and revving the engine while viewing the exhaust is an indication but the DPF psi differential is the best indication. do a forced regen when you are completely satisfied your vehicle now meets the criteria! after the regen erase all the faults and restart the vehicle Now the vehicle should no longer be in limp mode if you are unsure about anything you have read I suggest you seek professional help because doing a regen with a blocked DPF can seriously damage your engine. if you have ash blockage this product will not remove the ash, this product is great for removing oil and soot I will add some pictures later

## Features

- Causes serious eye damage.
- ✅ HEAVY-DUTY CLEANING SOLUTION FOR SEVERELY BLOCKED DPFs: Designed specifically for Diesel Particulate Filters (DPFs) that are heavily clogged with more than 70% soot loading. When standard regeneration methods fail to restore the filter’s functionality, this cleaning solution provides a powerful alternative. Formulated to break down stubborn soot, ash, and other particulate matter, it effectively eliminates obstructions that hinder proper engine performance.
- ✅ PROFESSIONAL-GRADE IN-HOUSE WORKSHOP CLEANING FORMULA: Developed as a specialised workshop solution, this formula is designed for professional use when dealing with critically clogged DPFs. Unlike standard cleaning additives, this advanced chemical formulation requires the removal of the filter from the vehicle to ensure thorough cleaning. By soaking the DPF for approximately two hours, the solution penetrates deep into the filter’s structure, dissolving accumulated deposits and restoring airflow.
- ✅ READY-TO-USE AND EASY APPLICATION FOR MAXIMUM EFFECTIVENESS: This DPF cleaner is pre-mixed and does not require any dilution, simplifying the cleaning process and ensuring precise chemical composition. For proper application, the Diesel Particulate Filter must be dismounted from the vehicle before treatment. Once removed, the solution is applied directly to the filter, allowing it to soak for the recommended time to maximise cleaning performance. No complex preparation or mixing is required, making the process straightforward while delivering exceptional results.
- ✅ SAFE, BIODEGRADABLE FORMULATION FOR ALL DPF TYPES: Manufactured with a biodegradable composition, this cleaner is safe for use on all types of Diesel Particulate Filters. The carefully developed formula ensures that it does not affect the function of the catalytic elements present in the filter, maintaining the integrity of the emissions system. It is designed to remove contaminants without causing damage to delicate components, making it a reliable solution for restoring blocked DPFs while prioritising environmental responsibility.
- ✅ RESTORES PROPER DPF PRESSURE LEVELS AND ENGINE PERFORMANCE: By effectively eliminating blockages caused by soot, ash, and other harmful contaminants, this cleaner plays a crucial role in restoring the DPF to its correct pressure levels. A clean DPF allows the engine to function as intended, reducing backpressure and improving fuel efficiency. Vehicles struggling with poor acceleration, increased emissions, and frequent regeneration cycles can benefit from this deep-cleaning treatment, ensuring smoother performance and prolonged filter life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZDQ2J8B |
| Best Sellers Rank | 1,063 in Automotive ( See Top 100 in Automotive ) 33 in Fuel Systems |
| Brand | Wynn's |
| Customer Reviews | 4.5 4.5 out of 5 stars (600) |
| Date First Available | 2 May 2018 |
| Item Weight | 5.32 kg |
| Item model number | 18985 |
| Manufacturer | Krafft |
| Manufacturer part number | 18985 |
| Model | 18985 |
| Package Dimensions | 28.5 x 19.5 x 13 cm; 5.32 kg |

## Images

![Wynn's Diesel Particulate Filter Cleaner - Heavy-Duty Cleaning for Severely Blocked DPFs - Restores Optimal Pressure Levels & Engine Performance - Biodegradable Formula - 5L - Image 1](https://m.media-amazon.com/images/I/81BQyOcsxhL.jpg)
![Wynn's Diesel Particulate Filter Cleaner - Heavy-Duty Cleaning for Severely Blocked DPFs - Restores Optimal Pressure Levels & Engine Performance - Biodegradable Formula - 5L - Image 2](https://m.media-amazon.com/images/I/71t1mgdGU9L.jpg)
![Wynn's Diesel Particulate Filter Cleaner - Heavy-Duty Cleaning for Severely Blocked DPFs - Restores Optimal Pressure Levels & Engine Performance - Biodegradable Formula - 5L - Image 3](https://m.media-amazon.com/images/I/81+EXqH-TCL.jpg)

## Questions & Answers

**Q: Can use this to clean turbo ..**
A: Hi, it's a powerful cleaner, so might work, but you're better off using a turbo cleaner.

**Q: does this product actually remove ash from the DPF?**
A: A mechanic did my van but from what he told me you pour the whole tube in then leave it for 20-30 minutes, then start the vehicle then let it run on idle, this is when you get a grey to black foam out the rear of the exhaust. It works very well

**Q: Can this be used with dpf in situ or does it need to be removed and washed through ?**
A: Yes you can. Ideally you want spray it in so it foams up to agitate the soot/Ash. Make sure the engine itself is warm or up to operational temperature for better results. Once sprayed in leave it for 15 to 20mins or so to soak in. Ideally you want to see the dpf pressure readings when starting the engine and keep the revs around the 3k mark.. The pressure readings will drop gradually as the dpf heats up. You want to do this with the car stationary. Please check your engine oil level is fine before starting the car.
You can use 2.5 litres to start with and if the dpf pressure has not dropped to satisfactory levels you can use the remaining 2.5ltrs and repeat the procedure.

**Q: Do i have to put this inside my diesel car tank? Or how do i use it?**
A: Hi There, with this product it’s not to be used inside your diesel tank. You will need to take the DPF off the car, and soak it in this product for a few hours.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Superb product, works great,impressed.
*by W***6 on 21 October 2025*

DPF filter blocked on Rangerover sport v6 2012. Removed and extra strong tin foil used to wrap up ends. Used this product to soak filter for 10 hrs. Flushed with hot water, and blasted through with jet wash. Watch YouTube videos. Follow instructions on the container. Buy Wynns regeneration additive on here with full tank of Super/Supreme diesel. May need two bottles to regeneration DPF. Drive round to empty fuel tank. Fill fresh with Supreme again half or full tank. Mine came back to life, running like a new car. Full revs and turbo's kicking in. Great price on here. I mess about with cars. This isn't for everyone. You will still need someone to remove the engine warning light of the dash with an OBD reader, if you haven't got one, or buy one on here.

### ⭐⭐⭐⭐⭐ works great, in depth review
*by J***N on 26 June 2024*

I used this on a blocked Transit van DPF with a soot content of 350%, I blanked off the inlet side of the DPF and all the pipes and holes then filled it up from where the exhaust would normally exit and left it for 2 days soaking and only agitated it 4 times over the 2 days then drained in to a bucket, back flushed it with hot water then carefully with a jet wash ( NOT A STEAM CLEANER) until the water coming out ( with agitation while draining) run clean, I let it drain out for a few days but after fitting and running there was still water in it so I let the engine dry it out on idle. the DPF differential psi is good at 6kpa but after cleaning it was 2 kpa, originally its kpa on idle was much higher and owing to the soot content at 350% the DPF needed removing I reset the soot content and done a forced regen, not one puff of smoke that's how well this cleaned the DPF ( with a good flushing) NB!!! this is great for removing soot and oil, if you need to remove ash a diluted version of brick acid or an ash cleaner will be needed, there are many YouTube videos to show various methods, but for soot and oil you will not go wrong with this product. NOTE! before following the below instructions you must ensure the readings you are getting on your diagnostic are in fact correct, and all other issues have been ruled out/ fixed. take a copy of your readings before DPF removal or trying on vehicle cleaning. <------ IMPORTANT!!! instruction Remove DPF Block off the intake end ( the flange coming from the inlet manifold) you are flushing the DPF out in the reverse direction to which way the exhaust flows fill with the DPF cleaner and agitate then leave it over night minimum, it says 8 hours but 24 minimum, I left mine 48 hours Drain the chemical in to a bucket if you wish to keep it, flush with hot water ( tap water hot) use a good few gallons and as the water runs through agitate the DPF turning it 12 to 6 and then 6 to 12 and shake it up and down as the water runs through, do this until the water running through the DPF begins to run clean ( it takes a while) leave to drain over night fit back on to the vehicle when fitted and running the vehicle up you will note water running out of the exhaust as the engine runs, let the engine idle for around 30 mins, while letting the engine idle use a diagnostic to check the DPF pressure differential, please check what your vehicles Pressure differential ratio is ( it is around 6kpa for a transit on idle) I had 1-2 KPA which means the DPF is very clear. 100KPA on idle is a blocked DPF, on 2000 RPM after cleaning mine read 5KPA when you are satisfied it is in fact clear reset the soot content( running the engine on idle till hot and revving the engine while viewing the exhaust is an indication but the DPF psi differential is the best indication. do a forced regen when you are completely satisfied your vehicle now meets the criteria! after the regen erase all the faults and restart the vehicle Now the vehicle should no longer be in limp mode if you are unsure about anything you have read I suggest you seek professional help because doing a regen with a blocked DPF can seriously damage your engine. if you have ash blockage this product will not remove the ash, this product is great for removing oil and soot I will add some pictures later

### ⭐⭐⭐⭐ Seems to work, but is it worth the money?
*by R***S on 10 August 2025*

Although this stuff worked I don’t actually know how effective it is vs other detergents. Seemed to get lots of black muck out the DPF, but would fairy liquid/white spirit/petrol work just as well? Who knows, but for £27 I wasn’t going to go through the faff of taking the PDF off and not using a specialised cleaner.

## Frequently Bought Together

- Wynn's Diesel Particulate Filter Cleaner - Heavy-Duty Cleaning for Severely Blocked DPFs - Restores Optimal Pressure Levels & Engine Performance - Biodegradable Formula - 5L
- Redex DPF Cleaner Diesel, DPF Diesel Particulate Filter Cleaner To Clear Soot Blockages Quickly & Avoid Costly Repairs, Hassle-Free DPF Cleaner To Prevent Clogging & Reduce Emissions, 250ml
- WYNNS Diesel EGR System Cleaner Aerosol - Powerful Jet Spray for Deep Cleaning - Dissolves Carbon, Tar & Varnish - Restores Engine Performance & Prevents Starting Issues - 150ml

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-03*