--- product_id: 11523957 title: "Pro-Line Diesel Particulate Filter Purge | 500 ml | Quick cleaner | SKU: 20112" brand: "liqui moly" price: "295 zł" currency: PLN in_stock: true reviews_count: 13 category: "Liqui Moly" url: https://www.desertcart.pl/products/11523957-pro-line-diesel-particulate-filter-purge-500-ml-quick-cleaner store_origin: PL region: Poland --- # improves fuel efficiency & MPG dissolves diesel filter contamination 500 ml precision formula Pro-Line Diesel Particulate Filter Purge | 500 ml | Quick cleaner | SKU: 20112 **Brand:** liqui moly **Price:** 295 zł **Availability:** ✅ In Stock ## Summary > ⚡ Clean your diesel filter, fuel your drive, and leave the competition behind! ## Quick Answers - **What is this?** Pro-Line Diesel Particulate Filter Purge | 500 ml | Quick cleaner | SKU: 20112 by liqui moly - **How much does it cost?** 295 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/11523957-pro-line-diesel-particulate-filter-purge-500-ml-quick-cleaner) ## Best For - liqui moly enthusiasts ## Why This Product - Trusted liqui moly brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Conscious & Clean:** Silicone-free, GMO-free, and unscented for a responsible, professional-grade maintenance solution. - • **Quick & Easy Application:** 500 ml liquid formula designed for fast, hassle-free cleaning without downtime. - • **Restore Peak Performance:** Effortlessly dissolves diesel particulate filter buildup to reclaim engine power. - • **Fuel Savings You Can Feel:** Lowers fuel consumption, boosting your MPG and saving you money on every drive. - • **Universal Diesel Compatibility:** Works seamlessly with passenger cars, SUVs, Sprinter vans, and major diesel engines like Cummins & Drama. ## Overview LIQUI MOLY Pro-Line Diesel Particulate Filter Purge is a 500 ml advanced liquid cleaner that dissolves contamination in diesel particle filters, restoring engine performance and improving fuel efficiency. Compatible with a wide range of diesel vehicles including passenger cars, SUVs, and commercial vans, it ensures optimal driving characteristics while being eco-conscious and easy to use. ## Description Dissolves typical contamination in diesel particle filters that can rob the vehicle of its performance Review: This stuff works - This stuff worked to clear 2013 VW DPF that was throwing the P2002 code. Pressures after using were both less than .5 psi, indicating no restrictions. I modified a pump strayer wand to go in thru the 02 sensor instead of paying $600 for the recommended sprayer. Make sure to also use the purge. Unplug the Mass Air Sensor to prevent the liquid getting drawn into the intake and hydro locking the engine. I sold the car soon after to a friend and he's still without issues Review: Not amazing dpf clean. - Ran this dpf cleaner then the moly fuel cleaner though the dpf. Didn't do what I needed so I pulled the dpf. Probably much clean 1%. Cleaned it with Dawn dish soap (after watching a YouTube DPF clean test) and it worked 100 times better. ## Features - Dissolves typical contamination in diesel particle filters that can rob the vehicle of its performance - Effective for closed diesel particle filters on passenger and commercial diesel powered motor vehicles including Cummins and Drama diesel engines and Sprinter vans - Returns the vehicle to optimal driving characteristics, engine performance and lowers fuel consumption - Lower fuel consumption means better MPG and money saved - Liquid Moly 20112 Diesel Particulate Filter Purge Fluid - 500 ml ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00GLA9SGA | | Best Sellers Rank | #81,590 in Automotive ( See Top 100 in Automotive ) #19 in Flushes | | Brand | Liqui Moly | | Brand Name | Liqui Moly | | Customer Reviews | 4.4 out of 5 stars 592 Reviews | | Global Trade Identification Number | 04100420051715, 04100420201127 | | Included Components | Liqui Moly 20112 Diesel Particulate Filter Purge Fluid - 500 ml | | Item Form | Liquid, Spray | | Item Type Name | Diesel Particulate Filter Purge Fluid | | Item Volume | 500 ml | | Item Weight | 1.1 pounds | | Manufacturer | Liqui Moly | | Material Feature | Free from genetically modified organisms (GMOs) | | Material Features | Free from genetically modified organisms (GMOs) | | Material Type Free | Silicone Free | | Model Number | 20112 | | Number of Items | 1 | | Part Number | 20112 | | Scent | Unscented | | Size | 16.9 Fl Oz (Pack of 1) | | Special Features | Cleaning | | Specific Uses For Product | passenger cars, SUVs | | Surface Recommendation | Metal | | Unit Count | 16.9 Fluid Ounces | | Warranty Description | Liqui Moly | ## Product Details - **Brand:** Liqui Moly - **Item Form:** Liquid, Spray - **Material Feature:** Free from genetically modified organisms (GMOs) - **Scent:** Unscented - **Specific Uses For Product:** passenger cars, SUVs ## Images ![Pro-Line Diesel Particulate Filter Purge | 500 ml | Quick cleaner | SKU: 20112 - Image 1](https://m.media-amazon.com/images/I/61qvYtbcyQL.jpg) ## Questions & Answers **Q: What is the difference between liqui moly 5171 and 5169? i have a mercedes 320e bluetec** A: It's a 2-part system - the 5169 is applied first by spray nozzle and the 5171 is applied secondly as an activator. Its used for the DPF filter. Depending on your year of E320, it may or may not have a DPF filter. **Q: is this something you put in your gas tank or is a wash like you have to take off the filter** A: You have to spray into the filter directly. Look on their web site. They have instructional videos **Q: How would i use this on my 2010 6.4 F250?** A: Just write in YouTube ... there is a full explanation.. ## Customer Reviews ### ⭐⭐⭐⭐⭐ This stuff works *by N***T on August 3, 2025* This stuff worked to clear 2013 VW DPF that was throwing the P2002 code. Pressures after using were both less than .5 psi, indicating no restrictions. I modified a pump strayer wand to go in thru the 02 sensor instead of paying $600 for the recommended sprayer. Make sure to also use the purge. Unplug the Mass Air Sensor to prevent the liquid getting drawn into the intake and hydro locking the engine. I sold the car soon after to a friend and he's still without issues ### ⭐⭐⭐⭐⭐ Not amazing dpf clean. *by A***S on August 6, 2021* Ran this dpf cleaner then the moly fuel cleaner though the dpf. Didn't do what I needed so I pulled the dpf. Probably much clean 1%. Cleaned it with Dawn dish soap (after watching a YouTube DPF clean test) and it worked 100 times better. ### ⭐⭐⭐⭐⭐ Seemed to work out fine *by G***B on August 1, 2023* I used it with water to totally flush my DPF after removing it from my 2008 ML320 CDI. Seemed to work fine - was able wash out all of the ash from the DPF after dumping in a bucket of this mixed with water for an initial soak (I capped one end of the DPF and let stand for an hour or so) ## Frequently Bought Together - Liqui Moly 20112 Diesel Particulate Filter Purge Fluid, 16.91 Ounces - Liqui Moly 20110 Pro-Line Diesel Particulate Filter Cleaner - 1 Liter - LIQUI MOLY Pro-Line Diesel Particulate Filter Cleaner | 1 L | Quick cleaner | SKU: 5169 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/11523957-pro-line-diesel-particulate-filter-purge-500-ml-quick-cleaner](https://www.desertcart.pl/products/11523957-pro-line-diesel-particulate-filter-purge-500-ml-quick-cleaner) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-10-17*