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DuoLine HE

DuoLine HE filter bags have been designed to provide effective filtration for a wide range of applications using a variety of graded filter media.

DuoLine HE bags utilise multi-layered polypropylene microfibre media with built in pre-filter layers. The progressive density depth filtration delivers high efficiency of up to 99.9% positive and controlled solids removal.

The multi layered construction of the HE bag uses varying thickness of media to create a depth type filter with up to 12 different grades of material.

Two bag diameters are available in the DuoLine HE range, 4¼” and 7” both fitted as standard with a top ring locator in various materials and styles.

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Absolute removal ratings for consistent and reliable performance
Graded density structure for maximum dirt holding capacity
Increased void volume giving high flow rates and low initial pressure losses
Wide chemical compatibility using optional materials, polypropylene and nylon 6
Range of Absolute ratings (Beta Ratio 5000) from 0.3 to 180µm
Thermal bonding process minimises media migration and ensures minimal extractables
High efficiency media for critical applications
All DuoLine bags are designed to filter from the inside to out leaving the contamination inside the bag for simple disposal.
Amazon Filters manufacture a comprehensive range of filter housings for the DuoLine bags. Available in many materials and sizes to suit all flow rates, please consult our sales office for further details of the full range.
Identification data embossed on every cartridge
Advantage grade featuring moulded end caps and rigid outer support cage

Pharmaceutical: Bulk transfer, Catalyst removal, Powder trap

Cosmetics: Creams, Lotions, Gels, Filling head trap filter

Metal Finishing: Wash solutions, Paints, Resins, Varnishes

Water Treatment: Membrane protection (Reverse osmosis, nano), Resin trap, Potable water

Automotive: Cooling fluid, Electrophoretic paints, Degreasing systems, Phosphate filter

FAQs

We offer high-quality retrofit solutions for all major filter manufacturers [including Pall, Millipore, Parker Hannifin, Sartorius, etc] to upgrade your existing filtration systems efficiently and effectively. Our filters are designed to fit a wide range of non-Amazon housings, including a range of endcaps and bespoke sizing options, ensuring seamless integration and optimal performance. All our filters meet or exceed industry standards through rigorous testing, this is how we can ensure that your filtration system will only improve when working with our team. Detailed technical data is provided to allow you to compare what you currently use with our products.

At Amazon Filters, we understand that every application has unique requirements. If you don't see a solution that fits your needs, our team of filtration experts is here to help. We specialise in designing custom solutions tailored to your specific challenges.

Amazon Filters is committed to helping you reduce costs without compromising on quality. Our solutions are designed to optimise efficiency and longevity, resulting in significant cost savings. By providing high-performance filtration solutions [filters & associated housings], we can extend the lifespan and lower maintenance requirements of your system, minimising downtime and reducing operational expenses.

We proudly deliver our high-quality filtration solutions worldwide. Wherever you are located we can supply you via our direct sales team and trusted distributor network.

We understand that every filtration process can have unforeseen problems that require immediate action to keep production running. Amazon Filters prides itself on being quick and able – our product range is manufactured in-house; this gives us the flexibility to prioritise production schedules. We have numerous examples of expediting urgent customer orders to ensure the impact on their production schedule was minimised.

Yes. Our meltblown filters are made with sustainable polypropylene derived from waste cooking oil and other vegetable oil residues. These filters maintain identical performance specifications to our standard range while helping reduce your carbon footprint.

How Amazon Filters supports your industry

Over 40 Years Experience

With our years of experience, Amazon Filters has a proven dedication to enhancing filtration systems and continuously innovating our processes to give you the best possible solutions.

Bespoke Solutions

We understand that with filtration there is no one solution to suit all customers' needs, which is why Amazon Filters looks to audit your filtration system and find a solution that is bespoke to your needs.

Quick & Able

Amazon Filters has provided filtration solutions to multiple large, global-scale companies in a variety of industries, including Municipal Water, Energy, Chemicals, Food & Beverage, Pharma, and Healthcare.