--- product_id: 509515857 title: "4744 DPF CLEAN™ Diesel DPF, Exhaust & Emissions System Cleaner, 16.9 oz, 1-Pack" brand: "rislone" price: "$91.15" currency: USD in_stock: true reviews_count: 9 category: "Rislone" url: https://www.desertcart.us/products/509515857-4744-dpf-clean-diesel-dpf-exhaust-and-emissions-system-cleaner store_origin: US region: United States of America --- # Improves fuel mileage & saves fuel costs Boosts engine power by cleaning fuel & exhaust Compatible with all diesel systems & prevents CEL 4744 DPF CLEAN™ Diesel DPF, Exhaust & Emissions System Cleaner, 16.9 oz, 1-Pack **Brand:** rislone **Price:** $91.15 **Availability:** ✅ In Stock ## Summary > 🔥 Clean Fuel, Clear Codes, Confident Drive! ## Quick Answers - **What is this?** 4744 DPF CLEAN™ Diesel DPF, Exhaust & Emissions System Cleaner, 16.9 oz, 1-Pack by rislone - **How much does it cost?** $91.15 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/509515857-4744-dpf-clean-diesel-dpf-exhaust-and-emissions-system-cleaner) ## Best For - rislone enthusiasts ## Why This Product - Trusted rislone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Up Your Drive:** Cleans fuel injectors, DPF, and exhaust for peak engine performance - • **Warranty-Safe Formula:** Designed to protect your vehicle’s warranty while optimizing emissions systems - • **Smart Emissions Control:** Lowers ignition temperature inside DPF to burn soot and prevent costly regenerations - • **Fuel Efficiency Champion:** Regular use every 5,000 miles maximizes mileage and reduces fuel waste - • **Universal Diesel Compatibility:** Works seamlessly with ULSD, biodiesel blends, turbocharged, and direct-injected engines ## Overview Rislone DPF Clean Diesel is a powerful emissions and fuel system cleaner that removes soot, carbon, and deposits from diesel engines. It enhances power, fuel economy, and reduces exhaust regeneration frequency while preventing check engine light codes. Safe for all diesel types and emissions systems, it’s the essential maintenance boost every diesel driver needs to keep their vehicle running smooth and efficient. ## Description Rislone DPF CLEAN Diesel DPF, Exhaust & Emissions System Cleaner has high-performing detergents and heavy duty cleaning solvents that effectively scrub and remove contaminants, soot, carbon build-up, and oily residue from the fuel injectors, combustion chambers, turbo, EGR, diesel oxidation catalyst, diesel particulate filter and the exhaust system. These along with other active chemical agents, react with the gases created in the combustion process to remove the remaining inorganic deposits. This process restores their function and with regular use maintains efficiency. As fuel is burned, contaminating byproducts are created that are circulated throughout various vehicle systems. These systems are designed to be able to handle this process during most normal engine operation. However, the use of poor quality fuel, short driving distance, cold weather, improper maintenance, and component failure can greatly increase the amount of contamination and deposits created inside these systems. Such factors can cause increased exhaust emissions, reduced fuel economy, lost power & performance, drivability issues, engine overheating, hard starts, check engine light illumination and premature engine wear. NOTE: This bottle is designed to work in ALL diesel tanks including those with misfuelling devices. INSTRUCTIONS: Light Duty Diesel (up to 40 gallon fuel tank), add entire bottle into approximately 1/4 full tank truck or large SUV, (1/2 full tank for car or small to mid-size SUV) of diesel fuel. Drive vehicle (ideally in a lower gear than you normally would) for 20 to 30 miles. Continue to drive vehicle normally and fill tank with diesel fuel. For vehicles with extremely dirty filters, a force regeneration may now be initiated. If light is still on, second application may be required, or mechanical attention is needed. Medium and Heavy Duty Diesel (40 to 80 gallon tank) use 1.5 bottles. 81 gallons and larger use 2 bottles. Review: An effective fix for clogged diesel particulate filter DPF - This is a good product to use to keep DPF (diesel particulate filter) clean and to clean a dirty DPF to eliminate the check engine light code. One treatment has kept the CEL from reoccurring for the last 2000 miles since I used it. I plan to treat every 5000 miles as a precaution to clean the DPF and fuel injectors. Review: Does what is says! - I started using this app uear ago when I had a DPF sensor issue. I replaced the sensor and have been using this every 5k since. This is what I have noticed. Quicker regeneration it takes have the time to complete a regen. Regeneration is less frequent and DPF indicator takes much longer to accumulate.. I know there's no real science behind my claims but it's hard to ignore . I used to have random exhaust codes too and those have stopped completely I get great MPGs and the 6.7 is always super smooth and quiet. This is just my observation in my situation but if your having regeneration and egr issues which we all know is common with these this rislone product has seemed to serve me well. ## Features - Increases power, performance, mileage and saves fuel by not only cleaning the entire emissions & exhaust system, but the fuel system too. - Regular use every 5,000 miles tunes-up the fuel, emissions and exhaust system keeping clean and prevents excessive exhaust regeneration and the CEL light from returning. Clears P242F & Other OBD Codes. - Will not void manufacturer’s new vehicle warranty. Specifically designed and safe to use on vehicles with DOC catalytic converters, DPF particulate filters, SCR selective catalytic reduction devices, or DEF systems. - Works with all ULSD (Ultra Low Sulfur Diesel), regular diesel–off road for USA, biodiesel blends B2, B5, B20, DI (Direct Injected), common rail – another name for DI, IDI (Indirect Injected), TDI (Turbo Direct Injected), and turbocharged engines. - Lowers ignition temperature inside DPF to burn soot and particulate matter, ideal for infrequent highway regeneration intervals. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BS49X7N5 | | Best Sellers Rank | #18,797 in Automotive ( See Top 100 in Automotive ) #42 in Fuel System Cleaners | | Brand | Rislone | | Customer Reviews | 4.5 4.5 out of 5 stars (264) | | Date First Available | January 11, 2023 | | Item Weight | 1.17 pounds | | Item model number | 4744 | | Manufacturer | Rislone | | Manufacturer Part Number | 4744 | | Model | Rislone DPF Clean Diesel | | Product Dimensions | 12 x 11 x 4 inches | ## Product Details - **Brand:** Rislone - **Item Form:** Liquid - **Specific Uses For Product:** cleaning Diesel injectors - **Surface Recommendation:** Miscellaneous - **Unit Count:** 16.9 Fluid Ounces ## Images ![4744 DPF CLEAN™ Diesel DPF, Exhaust & Emissions System Cleaner, 16.9 oz, 1-Pack - Image 1](https://m.media-amazon.com/images/I/71sS5M6QrSL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How much diesel needs added?** A: Follow the directions on bottle. Dump the bottle in at 1/4 tank and run at higher RPMs for 30 miles or so ( I used tow/haul & Exhaust Brake at the same time) then fill up your tank. ## Customer Reviews ### ⭐⭐⭐⭐⭐ An effective fix for clogged diesel particulate filter DPF *by L***T on October 11, 2025* This is a good product to use to keep DPF (diesel particulate filter) clean and to clean a dirty DPF to eliminate the check engine light code. One treatment has kept the CEL from reoccurring for the last 2000 miles since I used it. I plan to treat every 5000 miles as a precaution to clean the DPF and fuel injectors. ### ⭐⭐⭐⭐⭐ Does what is says! *by D***Y on November 11, 2025* I started using this app uear ago when I had a DPF sensor issue. I replaced the sensor and have been using this every 5k since. This is what I have noticed. Quicker regeneration it takes have the time to complete a regen. Regeneration is less frequent and DPF indicator takes much longer to accumulate.. I know there's no real science behind my claims but it's hard to ignore . I used to have random exhaust codes too and those have stopped completely I get great MPGs and the 6.7 is always super smooth and quiet. This is just my observation in my situation but if your having regeneration and egr issues which we all know is common with these this rislone product has seemed to serve me well. ### ⭐⭐⭐⭐⭐ Follow directions and you can't go wrong *by D***N on December 22, 2025* This product seems to be working. Had to use 2nd bottle to get the code off for the exhaust. Been off for 3 days now. Will use a bottle at every oil change (5,000 mi). THX ## Frequently Bought Together - Rislone® 4744 DPF Clean™ Diesel DPF, Exhaust & Emissions System Cleaner, 16.9 oz, 1-Pack - Rislone 4784 DEF Crystal Clean™ Diesel DEF & SCR Emissions System Cleaner, 11.8 oz - Rislone 4780 Diesel DEF Treatment | Prevents AdBlue/DEF Fluid Crystallization, 8 oz --- ## 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.us/products/509515857-4744-dpf-clean-diesel-dpf-exhaust-and-emissions-system-cleaner](https://www.desertcart.us/products/509515857-4744-dpf-clean-diesel-dpf-exhaust-and-emissions-system-cleaner) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-04-27*