AquaTru Under Sink - Alkaline Unit + 2 year Filter Pack

Upgrade your daily hydration with the AquaTru Under Sink Alkaline system. This bundle includes the complete Under Sink purifier with Alkaline VOC Carbon filtration and a 2-year filter pack, giving you everything you need for long-term access to pure, mineral-rich alkaline drinking water.

Designed for households that want a dedicated, built-in source of alkaline water, the AquaTru Under Sink connects directly to your cold-water line and comes with its own sleek faucet. 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 adds healthy minerals and increases the pH of your water. The result is clean, great-tasting alkaline water available straight from your sink.

A starter filter set is already included with your unit. With the additional 2-year filter pack, you have all the replacement filters you need for a total of 2.5 years of use.

AquaTru Under Sink Alkaline + 2 years of filters
This package includes the full AquaTru Under Sink Alkaline system with a starter filter set, plus an extra filter set containing 4x pre-carbon filters, 2x Alkaline VOC carbon filters with pH+ mineral boost, and 1x reverse osmosis membrane. After the first 6 months, your pre-carbon filter will need replacement. With the complete 2-year pack, you have all the filters required for the following 2 years, ensuring consistent purity and continuous access to alkaline drinking water.
 
Features and benefits of AquaTru Under Sink 
AquaTru Under Sink Alkaline brings the benefits of Ultra Reverse Osmosis purification together with the added minerals and pH lift of our Alkaline VOC Carbon filter. Once installed, the dedicated faucet delivers freshly purified, mineral-rich alkaline water whenever you need it. The long-lasting filters are easy to replace, and the under-sink design keeps your countertop free while providing high-volume, everyday purification.

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