The Aqua Pure APRO 5100 reverse osmosis system filters water in six stages and includes a pump and an 11-liter storage tank for installation under the kitchen counter. It comes with a dispensing faucet that can be installed on the countertop or sink. Filtration reduces up to 97% of a range of substances and contaminants, including chlorine, heavy metals, pesticides, bacteria, and dissolved solids.

The stages include a polypropylene fiber sediment filter, a granular activated carbon filter, and a solid block activated carbon filter. These are followed by a VONTRON TFC membrane with a capacity of 100 GPD and an NSF-approved AICRO post-carbon filter, which removes odors and residues and improves the taste and odor of the water. The sixth stage, featuring an AIMRO filter, adds trace elements and minerals.

• Filtration stages: 6
• Pump: Yes
• Storage tank: 11 liters
• Faucet: Yes
• UV lamp: No
• Sediment filter: APPR 5M, made of polypropylene fibers
• Granular activated carbon filter: APCBL
• Solid block activated carbon filter: APCLC
• Membrane: VONTRON TFC, 100 GPD
• Post-carbon filter: AICRO, NSF-approved
• Mineralization filter: AIMRO
• Installation: Under the kitchen counter
• Faucet installation location: Kitchen countertop or sink