Fileder: Digitally Transforming with Droople Solutions

One of the largest process filtration and water treatment suppliers in the UK, is taking their fleet to a new smarter level.

Inside Fileder builder largest process filstration water treatment suppliers in UK digitizing fleet with Droople
water drops


pipe with pressure bar

Pressure drop

road points of interest


Fileder Filter Systems Ltd is one of the largest process filtration and water treatment suppliers in the UK, globally distributing to their large network of customers and industries. Taking their fleet to a new level, Fileder entered a pilot project with Droople’s Smart Filtration solution using data analytics to implement real-time process control. This transition would maximize the lifetime of filter equipment, offer transparency to customers with usage-based filter replacement, and offer automated product shipping.

Moving from manual to digital filter management

1. Ultra-fine filtration

Fileder Filter Systems provides filters for ultra-fine filtration for a wide range of industrial processes. However, monitoring the actual performance of customer filtration systems often involves in-person manual pressure measurements, which becomes a major task when servicing a largely distributed fleet. To digitize filter management, Fileder turned to Droople with a project aiming to test connected smart pressure sensors to remotely monitor sediment filters on customer sites.

Pressure-drop monitoring of sediment filters

2. Droople Twin Pressure sensors

For the test setup, a sediment filter was equipped with the Droople Smart Pressure – Twin device, allowing to remotely measure water pressure before and after the filter connection. Just remove the two gauges and place the two pressure sensors instead.

By measuring pressure at the input and output of a filter, the Droople Platform is able to register the pressure drop (pressure difference). This pressure drop is then used as a direct indicator for the health of your filter’s condition.

2. Establish pressure drop threshold

An obstruction simulation was performed, after which the pressure difference grew from its normal value of about -0.1 bar to -0.26 bars, indicating an unfit filter condition. The value of the threshold is process-specific and can be dynamically adapted by the system operator.

Historical data = anomalies for alarm notification prior to replacement predictor

We also used a flow sensor to monitor the flow rate to compute what we call at Droople the filter resistance R, a metric defined as ΔP/Q (bar*min/liter) which provides a better health metric in environments with varying flow rate.

"Using the Droople Water Intelligence Solution allows us to fully monitor our filter fleet remotely. Moreover, the user-friendly platform interface provides a range of other useful data, allowing us to know exactly when every filter must be exchanged and replaced in timely manner, avoiding any downtime. It also provides full transparency for our customers.
This pilot demonstrates the potential of adapting digital monitoring solutions to transform the way filtration services are provided, raising the bar to unimaginable levels." Martin Ede, Managing Director, Fileder Filter Systems Ltd

Duration: 3 months

Uptime: 100%

Objectives reached: 100%

Feel free to download our Filtration brochure (In english, In german)


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Frequently Asked Questions

What gateway should I choose?

There are several gateways that can be used Wifi, 4G, Ethernet LoRa Gateways. Further “Connectivity” FAQs on our Support page

How do I install the device ?

Once you've unboxed your Droople Package consisting of an iLink & sensor(s) and gateway, (1) retrofit the sensor to the consumable. (2) Retrofit the sensor to the inline pipe, (3) Turn on your gateway, (4) Scan to configure your Droople iLink, and (5) Activate by pulling the iLink ticket. Watch do-it-yourself DIY tutorials, or here for further instructions and FAQ based on your product. (

How do I configure my device on the platform ?

Each Droople iLink has a unique QR Code. Scanning takes you to configure it to a new or existing "asset". After configuration and use of your tap, you already have access to your metrics. For detailed instructions, you can find videos and tutorials on our Support page:

Where do I find support documents ?

Our Support page can be found here

Who can I contact when I need help?

Feel free to email for any questions or feedback.

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