
Keep your horse protected from bacteria and viruses 🐴
Does your horse have clean, fresh water?
You refill your horse's water, but by the very next day it already looks cloudy again. Your horse takes a cautious sip, hesitates, and walks away. You start wondering if the water is really as clean as it looks.
Imagine having peace of mind knowing your horse's drinking water is free from bacteria and viruses. 🐴
How Filterbox works
Filterbox is made from durable coconut shells and wood, using the power of natural filtration. The activated carbon inside the cube helps trap bacteria and impurities through a purely physical process, without adding chemicals.
Will Filterbox work in my trough?
Filterbox works in plastic, metal and concrete troughs and filters up to 150 liters of water per unit. Simply place it in the trough and let the water circulate naturally through the filter.
Each Filterbox lasts 3–6 months, depending on water quality and usage, making it an easy, low-maintenance solution for cleaner drinking water for your horse.
Collapsible content
How does Filterbox work?
Filterbox uses activated carbon and a specially designed mesh to circulate and purify the water. It removes bacteria and contaminants from up to 150 litres of water within 12 hours, completely without chemicals.
How long does a Filterbox last and how often should it be replaced?
Filterbox is durable and can last for several months depending on usage and water quality. We recommend replacing it every 3 to 6 months to ensure optimal filtration performance.
What makes Filterbox different from other water filters?
Filterbox uses no chemicals and relies entirely on natural physics to purify the water. Unlike chemical alternatives it promotes health and mimics the principles of natural spring water by adding oxygen to the water.
What types of water troughs is Filterbox suitable for?
Filterbox is versatile and can be used in all types of water troughs regardless of whether they are made of plastic, metal or concrete. It works effectively in troughs of various sizes and shapes.
Why is there loose carbon in the packaging when my Filterbox arrives?
This is completely normal and nothing to worry about. Activated carbon, especially when made from coconut shell, can naturally release small particles during transport. This does not affect your horse in any way nor does it impact the performance of the product. Simply rinse the Filterbox with water before placing it in the trough and it is ready to use.
Does Filterbox work in winter when it is cold?
Yes, our Filterbox is winter-proof and works in cold water without breaking. We do however recommend that you check the water regularly to ensure it does not freeze.
What happens if the cube arrives broken?
Take a photo and send it to us via email at info.filterbox@gmail.com. We will then replace the cube for you free of charge.
How many Filterboxes do I need for large volumes of water?
The number of Filterboxes needed depends on the volume of water. Here is a simple overview:
- Up to 150 litres: 1 Filterbox
- 300 litres: 2 Filterboxes
- 450 litres: 3 Filterboxes
- 1,000 litres (IBC container): 4 Filterboxes
Note: For very large containers such as an IBC container (1,000 litres) we recommend using 4 Filterboxes for optimal water purification.
Is Filterbox safe for my horses?
Yes, Filterbox is completely safe. It works without chemicals and does not filter out minerals from the water that promote your horses' health.
How do I install Filterbox?
Installing Filterbox is very simple. Just place the cube in your horse's trough. It immediately begins to purify and circulate the water, no additional steps required.



