What does the machine include in the purchase?

The CTW1400 is supplied with: standard adapter kit covering 90 % vehicles on the market and 1 bottle of detergent free of charge, enough for about 40 initial cleanings.

CTW 1400 - The DPF filter cleaning machine that transforms the profitability of your workshop.

Q: Why choose the CTW1400 over other machines on the market?

The CTW1400 is the most complete machine in its segment: it allows diagnostic tests, cleaning with hot water and, most importantly, drying with hot air at 150-200 °C, preventing moisture from re-saturating the filter when the vehicle is started.

Q: Why is drying so important when cleaning a DPF?

Drying is key because if the filter ceramic becomes wet, soot and debris can re-attach and cause blockage within a few kilometres. With the CTW1400, complete high-temperature drying ensures that the filter comes out ready for installation.

Q: How long does it take for the CTW1400 to pay for itself?

The return on investment is very fast: in just 3-4 months, with about 3 cleanings per week. Considering that a car or van DPF cleaning costs about €200, the machine pays for itself in a very short time.

Q: Does the machine work with a closed water circuit?

Yes, the CTW1400 works with a closed circuit, optimising water and detergent consumption. This makes it an efficient and sustainable solution for any workshop.

Q: What types of filters can I clean with the CTW1400?

With this model you can clean all types of particulate filters and catalytic converters (Euro 4, 5 and 6) for cars, vans, trucks and commercial vehicles. An optional adapter kit is available for Euro 6 cylindrical filters for trucks.

Q: Does the machine have warranty and support?

Yes, the CTW1400 comes with a 2-year warranty, which can be extended according to conditions. In addition, you will have direct technical and after-sales support from DPF REVIVAL, with access to spare parts, advice and training.

Q: Is it easy to use in the day-to-day workshop?

Yes, the CTW1400 is designed for workshops: its inflatable adapters and intuitive controls allow the operator to perform professional cleaning without hassle. We also provide initial training and user videos to get you up and running immediately.

Q: Do you ship outside Spain?

Yes, we ship the CTW1400 all over the world, with secure packaging and logistics service tailored to each country. We already have customers in Europe, America and other international markets.

Q: Is it more cost-effective than other workshop machines?

Yes, unlike equipment such as a directional aligner, the CTW1400 generates recurring revenue from day one. Every cleaning means direct turnover, with a much faster ROI than most garage equipment investments.

The CTW 1400 is the cleaning machine for DPF filters and catalytic converters more value for money for mechanical workshops. With it you will be able to offer your customers a professional and differentiated service, with a return on investment in just 3-4 months performing only 3 cleanings per week.

This compact equipment allows you to clean particulate filters and catalytic converters Euro 4, 5 and 6 from cars, vans, trucks and commercial vehiclesexpanding the possibilities of your business.

Thanks to its low cost, low maintenance and fast working -with inflatable adapters that facilitate connection and reduce connection times, the CTW 1400 will help you to increase the profitability of your workshop and build customer loyalty.

¿Why our DPF cleaning model CTW1400 is the best choice for your workshop?

Washes all types of diesel particulate filters and catalytic converters. You can work with cars, vans, trucks and commercial vehicles without limitations.

Take a professional diagnostic test. Back pressure test and deliver printed results to your customers, demonstrating the effectiveness of the service.

Total process control. Regulates air pressure and water flow according to the saturation state of the filter.

Hot water cleaning. The process takes place between 50 °C and 60 °C to remove soot, ash and residues.

Safe drying with hot air. Reaches between 150 °C and 200 °CThis prevents the ceramic from getting wet and the filter from clogging up again when the vehicle is started. This is essential for a satisfactory and trouble-free cleaning.

Compact and robust construction. Stainless steel construction AISI 304designed to last.

Maximum profitability. You'll recoup your investment in just 3-4 months with a few weekly cleanings.

Guaranteed support and after-sales service. At DPF REVIVAL we do not only manufacture the machine, we also accompany you after the purchase.

CTW 1400 the evolution of DPF cleaning for the workshop

99% DPF and CAT recovery efficiency.

Total removal of ash, oil and soot.

Return on investment in less than 3 months.

Standard wash programmes DPF and CAT mode.

Multiple languages.

Inflatable adapters for quick work.

It incorporates wheels for easy handling.

Portable, compact and designed for a fast and professional work

How cleaning is done of DPFs with the CTW 1400 machine

The process of cleaning DPF filters and catalytic converters using the CTW 1400 is designed to allow you to work quickly, safely and professionally in your workshop, offering a quality service to your customers.

Connection and initial diagnosis

Connect the adapters and perform a particulate filter saturation test (mb back pressure). Thanks to the quick adapters, it is even possible in some cases to work with without removing the DPF from the vehicle.

Selection of cleaning mode

Choose from the standard mode for DPF or the comprehensive way according to the level of obstruction.

Cleaning with water and detergent

The system introduces pressurised water at a temperature between 50-60 °Ctogether with a special detergent in a 3% ratio to remove soot and ash.
You can regulating water flow and air pressure according to the condition of the filter, while monitoring the values on the integrated pressure gauge.

Safe and complete drying

After washing, the filter is dried to 150-200 °CThis prevents moisture in the ceramics and prevents further clogging when the vehicle is started.

Final verification

A new back pressure test to check the effectiveness of the cleaning and, once the DPF or catalytic converter is installed on the vehicle, the recovery is validated with an OBD scanner and values are reset.

**👉 "Request a quote now and start making your workshop profitable".**

Operation CTW 1400

CTW1400 - EN

CTW1400-EN

CTW1400-FR

CTW1400-DE

CTW1400-IT

CTW1400 - EN

CTW1400-EN

CTW1400-FR

CTW1400-DE

CTW1400-IT

Cleaning DPF without disassembly

Cleaning DPF SCANIA

Features	Technical data
Feeding	400 V - 3 Ph + N + PE - 50 Hz (other voltages available on request)
Air intake	1/4" max 10 bar
Tank capacity	180 litres
Heating	2 x 3 Kw
Washing pump	160 l/min - 2.2 kw
Drying	5.5 kW
Measures	750 x 730 x 855 mm
Weight	140 Kg
Material	Stainless steel Aisi 304 In parts in contact with water contact with water

📌 FAQ - Frequently asked questions CTW1400 DPF filter cleaning machine

1. Why choose the CTW1400 over other machines on the market?

The CTW1400 is the most complete machine in its segmentThe following features are available: diagnostic tests, hot water cleaning and, most importantly, dry with hot air at 150-200 °CThis prevents moisture from re-saturating the filter when the vehicle is started. Drying is FUNDAMENTAL to deliver a filter that is trouble-free after installation.

2. Why is drying so important in the cleaning of a DPF?

Drying is key because if the filter ceramics remain wet, soot and debris can re-attach and cause blockage within a few kilometres. With the CTW1400, the complete drying at high temperature ensures that the filter is ready for installation.

3. How long does it take for the CTW1400 to pay for itself?

The return on investment is very quick: in only 3-4 monthsThe DPF cleaning is carried out around 3 times a week. Considering that a DPF cleaning of a car or van is charged at 200 approx.The machine pays for itself in a very short time.

The average cost per cleaning for your workshop is just €5.

4. Does the machine operate with a closed water circuit?

Yes, the CTW1400 works with closed circuitoptimising water and detergent consumption. This makes it an ideal solution for efficient and sustainable for any workshop.

5. What types of filters can I clean with the CTW1400?

With this model you can clean all types of particulate filters and catalytic converters (Euro 4, 5 and 6) for cars, vans, trucks and commercial vehicles. An optional cleaning kit is available for Euro 6 cylindrical truck filters (drums).

6. What is included in the purchase of the machine?

The CTW1400 is delivered with:

Standard adapter set covering the 90-95 % of vehicles on the market.

1 carafe of DPF CLEANER 4.0 detergent free of chargesufficient for a few 40 initial cleanings and recoup the investment.

7. Does the machine have warranty and support?

Yes, the CTW1400 has 1 year warranty. In addition, you will have direct technical and after-sales support from DPF REVIVALwith access to spare parts, advice and training.

8. Is it easy to use on a day-to-day basis in the workshop?

Yes. The CTW1400 is designed for workshops: its inflatable adapters and intuitive controls allow the operator to perform professional cleaning without hassle. We also provide initial training and how-to videos for immediate start-up.

9. Do you ship outside Spain?

Yes. We ship the CTW1400 worldwide.with secure packaging and logistics service adapted to each country. We already have customers and distributors in Europe, America and other international markets.

10. Is it more cost-effective than other workshop machines?

Yes. Unlike equipment such as a directional aligner, the CTW1400 generates recurring revenue from day one. Every cleaning means direct turnover, with a much faster ROI than most workshop equipment investments.