AquaTru Under Sink - Alkaline Unit + 1 year Filter Pack

Bring pure, mineral-rich alkaline water straight into your kitchen with the AquaTru Under Sink Alkaline system. This bundle includes the complete Under Sink purifier with Alkaline VOC Carbon filtration and a 1-year filter pack, giving you everything you need for a total of 1.5 years of use.

Designed for households that want a built-in source of alkaline drinking water, the AquaTru Under Sink connects to your cold-water line and includes a dedicated faucet for easy filling of glasses, bottles, and cookware. The system uses a 4-stage Ultra Reverse Osmosis process to remove contaminants such as lead, arsenic, PFAS, fluoride, chlorine, and nitrates. In the final stage, the Alkaline VOC Carbon filter with pH+ mineral boost adds essential minerals and elevates the pH. The result is clean, refreshing alkaline water on demand.

A starter filter set is already included with your unit. With the additional 1-year filter pack, you have all the filters you need for the following year, giving you a total of 1.5 years of use.

AquaTru Under Sink Alkaline + 1 year of filters
This package includes the AquaTru Under Sink Alkaline system with a starter filter set and an extra 1-year filter pack containing 2x pre-carbon filters and 1x Alkaline VOC carbon filter with pH+ mineral boost. After the first 6 months, your pre-carbon filter will need replacing. The included 1-year pack provides everything required to maintain consistent performance and enjoy reliable alkaline filtration for the next year.
 
Features and benefits of AquaTru Under Sink 
AquaTru Under Sink Alkaline combines advanced RO purification with mineral-enhancing alkaline filtration. Once installed, the dedicated faucet gives you direct access to freshly purified alkaline water whenever you need it. The under-sink design keeps your countertops free while delivering high-output filtration for busy households. Filter replacements are quick and straightforward, making long-term maintenance effortless.

Our visual installation guide walks you through the setup in a clear and simple way, helping you install the system with confidence.

Which filters belong to AquaTru Under Sink?
Both the AquaTru Under Sink and AquaTru Classic use the same replacement filters. For long-term maintenance, these are the correct filters: 

• AquaTru Classic Pre-Carbon Filter (1–2)
• AquaTru Classic Reverse Osmosis Filter (3)
• AquaTru Classic Alkaline VOC filter (4)
• AquaTru Classic Alkaline 1 year Filter Pack
• AquaTru Classic Alkaline 2 year Filter Pack