AquaTru Under Sink Reverse Osmosis Water Purifier

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Designed for the homeowner or larger family who wants a high capacity of fresh, flowing, purely delicious AquaTru water on demand. Unlike the AquaTru countertop purifier, AquaTru Under Sink requires installation. Connection to your plumbing allows you to fill up pots, pans, water bottles, and sippy cups with ease—and with the same 4- stage reverse osmosis purification process and easy-to-change AquaTru carbon and VOC filters found in our other purifiers. AquaTru is tested and certified by IAPMO to meet NSF standards 41, 53, 58, 401, and P473 for water filters, which includes 83 contaminants.

Optional pH + Mineral Boost Alkaline VOC filter to not only remove VOC contaminants, but also add healthy minerals and alkalize the water. 

Performance Data


  • Requires installation
  • 4-stage Reverse Osmosis technology
  • Certified to NSF standards to remove contaminants, including lead, arsenic, PFAs, fluoride, chlorine, nitrates and many more
  • Filters last from 6 months to 2 years

Specifications: Manifold Dimensions: 4” x 11.5” x 13” (L x W x H)

Tank Dimensions: 14” x 10” (H x D)

Weight: 11.44 lbs

Replacement Filters

- Stage1-2 Pre Filter (yellow); to be replaced every 6 months. Purchase Here.

- Stage 4 VOC Filter (green); to be replaced every year. Purchase Here.

- Stage 3 RO Filter (Blue); to be replaced every 2 years. Purchase Here.

Purchase yearly Here

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