top of page
  • Facebook
  • TikTok
  • Facebook
  • TikTok
shutterstock_740777842

The First Effective In-Tank Diesel Filter

DQTube
DQTube

How It Works

DQTube
DQTube

Products

DQTube
DQTube

Applications

DQTube
DQTube

Why DQTube Ireland?

DQTube
DQTube

​About Us

Image by Peggy Anke
DQTube

Resources

DQTube

At DQTube (Diesel Quality Technology), we provide advanced in-tank fuel filtration solutions designed to help protect stored fuel from contamination caused by dirt, sediment and water.

 

Based in Galway, we are Ireland and UK distributors for DQTube In- Tank Fuel Filters, supplying innovative filtration equipment to customers nationwide. Our filters can be sent throughout Ireland, making it straightforward for businesses and operators across the country to access effective fuel filtration.

Fuel contamination can create serious operational problems for vehicles, machinery, generators and other fuel-dependent equipment. Water and particulate contamination can enter fuel storage tanks in several ways, potentially affecting fuel quality and contributing to blocked filters, injector problems, poor engine performance and unnecessary maintenance.

​

Our DQTube in-tank filtration systems provide a practical way to improve the cleanliness of fuel stored within tanks. We work with customers across a range of sectors, including agriculture, construction, logistics and maritime operations, where dependable fuel quality is an important part of day-to-day operations.

​DQTube In-Tank Diesel Filtration

Improve Diesel Quality and Protect Your Fuel Tank

DQTube is an in-tank diesel filtration solution designed to improve fuel quality, maximise filtration efficiency and help protect fuel tanks and diesel-powered equipment.

​

Working from inside the fuel tank, DQTube captures water, condensation, dirt, dust, rust and other contaminants that can affect fuel quality. It remains in the tank during operation, continuously helping to remove contaminants before they can reach the fuel system.

​

DQTube uses advanced materials and DQT 3-Polymer Technology to provide effective water and particle capture while being suitable for continuous use.

What Does DQTube Filter Out?

DQTube is designed to capture anything that is not fuel, helping to keep stored diesel cleaner and reduce the risk of contamination entering the fuel system.

​

It captures and removes:

​

  • Condensation

  • Water leaks

  • Water

  • Dirt

  • Dust

  • Rust

  • Particles

  • Sediment

  • Other contaminants and impurities

 

DQTube can capture water and particles that conventional filters and separators may not capture, helping to improve filtration efficiency and support cleaner fuel reaching the injectors.

How DQTube Works

Unlike conventional inline filters, DQTube works from inside the fuel tank.

Once installed, DQTube remains in the tank during operation, continuously capturing water and contaminants. This helps prevent moisture and contamination from accumulating in the tank and entering the fuel system.

DQTube can also support existing inline filters by improving filtration efficiency and reducing the frequency of filter changes.

Key Features

  • Works from inside the fuel tank

  • Remains in the tank during operation

  • Captures water and contaminants before they reach the fuel system

  • Helps reduce the need for frequent inline filter changes

  • Easier to replace than many inline filters

  • Can indicate in-tank bacterial growth

  • Does not affect fuel chemistry

  • Helps optimise engine power

  • Helps reduce pollution and emissions

  • Supports improved fuel filtration efficiency

  • Designed for continuous 24/7/365 use

​DQTube Universal

DQTube Universal has a capacity of 150ml and is suitable for tanks up to 1,000 litres with openings larger than 1.5 inches.

​

Manufactured with an abrasion-resistant skin, a flexible frame and 3-Polymer Diesel Quality Technology (DQT), DQTube is designed to provide effective in-tank filtration.

​

Its design allows it to capture water and particles while remaining inside the fuel tank during normal operation.

Screenshot-2026-01-02-at-5

The Benefits of DQTube

Where Can DQTube Be Used?

DQTube is suitable for a wide range of applications where diesel or fuel is stored in a tank.

Suitable Applications

DQTube is ideal for:
 

  • Trucks

  • HGVs and commercial vehicles

  • Generators

  • Lifts

  • Boats

  • Tractors

  • Combines

  • Mining equipment

  • Construction equipment

  • Bulk fuel storage tanks

  • Diesel storage tanks

  • Home heating oil tanks

  • Other diesel-powered machinery

Advanced In-Tank Filtration Technology

DQTube uses an advanced design incorporating DQT 3-Polymer Technology, allowing it to capture water and particles effectively while providing a safe and reliable filtration solution.

The product is designed to be:
 

  • Simple to install and replace

  • Safe to store, ship and handle

  • Non-toxic

  • Not an additive

  • Safe for humans, animals, wildlife and the environment

  • Tested and registered for use by fuel companies

  • Designed for continuous use

  • Suitable for 24/7/365 operation

  • Designed not to block the fuel suction line

  • Designed not to affect fuel chemistry

DQTube... Always!

Keep DQTube in your diesel or fuel tank to help upgrade fuel quality, optimise fuel filtration and maximise tank protection.

By capturing contaminants directly inside the tank, DQTube works alongside existing fuel filtration systems to help protect engines, injectors and other fuel-system components from water and particulate contamination.

​

Cleaner fuel. Better filtration. Greater protection.

Progressive Comparison

We are Ireland and UK distributor for DQTube In-Tank Fuel Filters. 

Get in touch from anywhere in Ireland to discuss your application, product requirements and nationwide delivery.

How It Works

The DQTube system is designed to filter fuel as part of the tank's fuel management process, helping to remove unwanted contaminants such as dirt and water. By addressing contamination within the storage environment, the system can help improve the condition of fuel before it reaches fuel-dependent equipment.

 

Effective filtration is particularly valuable where fuel is stored for extended periods or where tanks are exposed to changing environmental conditions. Condensation, tank corrosion, delivery contamination and accumulated sediment can all contribute to fuel contamination.

 

The DQTube approach provides a dedicated filtration solution that can form part of a wider in-tank fuel filter maintenance and fuel quality management programme. Customers can contact us to discuss their requirements and identify an appropriate DQTube product for their tank and application.

DQTube-before-and-after
How It Works
Products
DQTube Universal - Package Front-600

Products

We supply DQTube In-Tank Fuel Filters for customers throughout Ireland. Our product range is intended to provide practical filtration for fuel storage applications where controlling water and particulate contamination is important.

 

Choosing the appropriate filter depends on factors such as the type of fuel being stored, tank configuration, application and operating requirements. We can help customers understand the available options and determine which DQTube solution is appropriate for their particular circumstances.

 

Our focus is on supplying a specialist filtration product rather than offering a one-size-fits-all approach. Customers can contact us directly for further information about DQTube products, availability and nationwide delivery.

Applications

DQTube In-Tank Fuel Filters can be relevant across numerous industries that rely on stored fuel. We supply solutions for applications including agriculture, construction, logistics and maritime operations, where contaminated fuel can have operational and financial consequences.

 

Agricultural businesses may rely on diesel to operate tractors, harvesters and other machinery. Construction companies can have significant fuel requirements for excavators, generators, loaders and other plant equipment. Logistics operators depend on reliable fuel supplies to keep commercial vehicles moving, while maritime businesses may require dependable fuel management for vessels and associated equipment.

 

Fuel filtration can therefore play an important role wherever fuel is stored and subsequently transferred into engines or equipment.

Applications
Why DQTube Ireland?

Why DQTube?

There are several reasons businesses choose to invest in dedicated fuel filtration. Fuel contamination can occur gradually and may not always be immediately visible. A tank can therefore contain contaminants even when its fuel appears acceptable during a basic visual inspection.

 

DQTube provides a specialist approach to in-tank fuel filtration, helping customers address contamination at the storage stage. Removing dirt and water from fuel can help businesses take greater control over fuel quality and incorporate filtration into their preventative maintenance procedures.

 

We also provide nationwide access to DQTube products from our base in Galway. Customers do not need to be located in the west of Ireland to access our services, as we can arrange delivery throughout the country.

DQTube - Particle Capture
About Us

About Us

We are based in Galway, Ireland, and specialise in supplying DQTube In-Tank Fuel Filters to customers nationwide. As Ireland and UK distributors for DQTube in-tank fuel filters, we provide customers with a direct route to this specialist fuel filtration technology.

 

Our customers operate across industries where fuel storage is an essential part of daily operations. We understand the importance of having access to suitable equipment that can help businesses manage the quality of their stored fuel.

 

From agricultural operations and construction companies to logistics businesses and maritime customers, we provide DQTube filtration solutions to customers throughout Ireland.

 

Our nationwide service means customers can contact us from anywhere in the country to discuss their fuel filtration requirements and arrange delivery.

About Us
Resources

Resources

There are several reasons businesses choose to invest in dedicated fuel filtration. Fuel contamination can occur gradually and may not always be immediately visible. A tank can therefore contain contaminants even when its fuel appears acceptable during a basic visual inspection.

 

DQTube provides a specialist approach to in-tank fuel filtration, helping customers address contamination at the storage stage. Removing dirt and water from fuel can help businesses take greater control over fuel quality and incorporate filtration into their preventative maintenance procedures.

 

We also provide nationwide access to DQTube products from our base in Galway. Customers do not need to be located in the west of Ireland to access our services, as we can arrange delivery throughout the country.

DQTube Pro
Progressive Comparison without background

Contact DQTube in Galway to discuss your requirements and find out more about our DQTube In-Tank Fuel Filters.

​

We can arrange nationwide delivery.

DQTube In-Tank Fuel Filters

bg

DQTube Ltd 825215

 

Carrownamorrissy

Craughwell

​Galway

Designed by engineers from Denmark & USA

Phone

Office: +353 91 423615

+353 91 423438

​

Opening Hours

9 – 6 – Monday to Friday

  • Facebook
  • TikTok
bottom of page