PROTECT+ion Omniflow

We are proud to introduce our ion exchange filter, the PROTECT+ion Omniflow. PROTECT+ion Omniflow protects equipment from excessive ionic charges. This is accomplished by using high capacity resins to provide low conductivity in an easy to service, ion exchange filter. The PROTECT+ion Omniflow performs exceptionally well in most liquid systems and is specifically designed for bypass flow applications.

Our ion exchange filter comes in four sizes to cover a wide range of applications and meet all customers’ requirements.

PROTECT+ion Omniflow is the ideal addition to a hydrogen fuel cell cooling circuit or closed loop cooling system. However, there is a need for deionization in many other industries such as the medical and aerospace fields.

The new PROTECT+ion Omniflow is the best ion exchange filter on the market for fuel cells and high-value applications.


Patented Internal Lattice Structure

Our patented internal lattice structure directs flow to fully utilize the high-quality resin. The internal matrix structure keeps the resin beads from tightly packing and therefore lowering the pressure loss in operation. Our internal structure also stops resin demixing caused by vibration in fuel cell systems.

Our patented internal lattice structure directs flow, prevents pressure loss, and stops demixing.

inside how the ion exchange filter works
Protect+ion omniflow with connectors

Advanced Design

The PROTECT+ion Omniflow is easily adapted and replaced. Its simple, cylindrical shape can be clamped to almost anything in an automobile, fuel cell, or industrial application. Whatever your system looks like, an easy connection option is available. The patented structure inside works in any orientation. No matter how the PROTECT+ion Omniflow is mounted, connected, or oriented its unique design will not leak resin into the surrounding system and the environment, allowing carefree operation.

Our advanced design maximizes the ion exchange efficiency and minimizes pressure drop.

Optimized Resin

The resin in our PROTECT+ion Omniflow has been vigorously tested and developed for maximum performance and durability. The PROTECT+ion has optimal thermal and mechanical stability for deionization in automotive, industrial, and fuel cell systems. Even in demanding scenarios, the filter is durable and intuitive to operate.

The PROTECT+ion Omniflow offers higher exchange capacity at lower cost, size, and weight.

inside Protect+ion omniflow

Available in 4 sizes

Our PROTECT+ion Omniflow is available in four sizes: i6-2, i6-3, i10-2 and i10-3. The i6-2 is a 2” OD x 6” long filter and the i10-3 is a 3” OD by 10” long. Each size has a different capacity of how many ions it can absorb from the fluid. With the PROTECT+ion Omniflow series, we cover most of the applications, from small ones to big ones

Our ion exchange filter comes in four sizes to cover a wide range of applications and meet all customers’ requirements.


  • Filter Specification

    Housing Material Polypropylene
    • i6-2: 2″ (50.8 mm) O.D x 6″ (152.4 mm) Length
    • i10-2: 2″ (50.8 mm) O.D x 10″ (254 mm) Length
    • i6-3: 3″ (76.2 mm) O.D x 6″ (152.4 mm) Length
    • i10-3: 3″ (76.2 mm) O.D x 10″ (254 mm) Length
    Resin Type Styrene-DVB Gel Resin
    Exchange Capacity
    • i6-2: 200 meq
    • i10-2: 330 meq
    • i6-3: 490 meq
    • i10-3: 820 meq
    • i6-2 & i10-2: 3/8″ NPTF
    • i6-3 & i10-3: 1/2″ NPTF

    Connectors available upon request

  • Recommended Operating Parameters

    Max Temperature 90 °C (194 °F)
    Conductivity Depends on specific application
    Service Life Depends on specific application




1053 E. Whitaker Mill Rd. Suite 155 Raleigh, NC 27604 USA Greg Wood – Head of Sales & Marketing: 919-939-7219 Dominik Reich – Head of Operations: 919-895-2311