1 1

AquaTru Under Sink - VOC Carbon filter (4)

AquaTru Under Sink - VOC Carbon filter (4)

€50
€50 €50
Save €0 Sold out
Tax included. Shipping calculated at checkout.

AquaTru Spring sale is here! 23 March - 13 April.

Shop now!

In stock

The VOC filter (4), suitable for AquaTru Under Sink, is made of high quality activated carbon with coconut fibres. It filters the last impurities from the drinking water, optimizes the taste of the water and makes your water ready for consumption. The carbon VOC filter (4) has a lifespan of one year.

Time for replacement?
The AquaTru Under Sink system (4) VOC Carbon filter needs to be replaced every year.

Helpful Hint: Write the date of filter installation with a permanent marker on the filter body, or use our helpful Filter Replacement Records chart, so you can easily identify when to replace the filter.

View full details

Want more savings?

Save up to €50 when you buy a 1-year or 2-year filter package for your AquaTru system. These packages provide everything you need for consistent, pure water all year round. By purchasing a bundle, you not only save money but also ensure you always have the right filters on hand when your device signals it’s time for a replacement. Investing in a package guarantees optimal performance and water quality for the long term. Check out our packages listed below and choose the best option for your needs!

Check filter packs

When should you replace your filters?

To keep your AquaTru Under Sink system performing at its best, filters should be replaced according to the recommended schedule or when you notice changes in water flow or taste. Unlike countertop systems, your Under Sink unit does not use indicator lights so staying on top of regular filter changes is key to maintaining optimal performance. Delaying filter replacement can reduce filtration efficiency, allowing contaminants to build up over time and affect water quality. Regular maintenance helps ensure clean, great-tasting water and extends the lifespan of your system.

Need help replacing your filters?

Simple steps to keep your AquaTru system performing at its best.

1. Shut off the cold water supply line connected to your system.
2. Open the RO faucet to drain any remaining water.
3. Twist and remove the filter.
Tip: The filter can pivot out for easier access
4. Insert and secure the new filter until fully in place.
5. Write the installation date on the filter to track replacements easily.
Tip: Use our helpful Filter Replacement Records chart.
6. Close the faucet and turn the cold water supply back on.

Learn more about AquaTru Filters

Bundle packages for the Aquatru Classic:

1 4

Looking for different replacement filter?

View all Classic Replacement Filters