ADR75-V-E-T-1 is A. O. Smith's flagship purifier for large homes and offices. With hot, cold, and ambient functions, RO + UV technology, and compact integrated design, this brings the most convenient way to get purified water for the whole family or office. ADR75 is your ultimate mini water station at home. You get the purest water, without the security issues of regular water deliveries. With its smart indicators, you get to replace filters only when you need to, ensuring your family always have the purest source of water without throwing away filters too early. DOH registered






Why Choose Our Product



    Patented RO Sidestream technology for ultimate water station purification at your home. With 1:1 recovery/reject ratio, gives you more purified water than typical water stations.

  • HOT & COLD

    Hot, Cold, or Normal temperature, they are just a button away. Perfectly pure water, whether for your home or office.


    Superior convenience with solenoid control. A button press turns on water. Another press turns water off. Displays hot and cold water temperature




    UV disinfection kills bacteria and virus and helps keep built in water tank in the purest condition.


    Purifier tracks water use and lets you know when the filters need to be replaced.


    Additional safety to keep kids safe when using hot water.




Purification Technology Sidestream RO + UV
6 Stage Purifying Technology PP 5µm + GAC + PP 1µm + Sidestream RO + Post Carbon filter + UV
Filtration Rate 11.8 liters per hour (75 gallons per day)
Function Normal / Hot / Cold
Tank Capacity 7L / 2L / 2L
Input Voltage 220 VAC
Power Rating 630 Watts
Hot Water Power  500 Watts
Cold Water Power 85 Watts
Suitable Water Supply Pressure 14.5 psi to 50 psi
Maximum Total Dissolved Solids Up to 1000 ppm TDS
Product Dimensions 1220mm x 420mm x 380mm
Net Weight 38 kgs (approx.)
Stage Filter Description Filter Life (Months) Price (PHP)
1 5µm Sediment  Filters rust, sand, other large particles and solid impurities suspended in water 6-12  350
2 Carbon Block Absorbs chlorine, mold, disinfection by-products, odors, discolorations and other materials in the water 12-24 700
3 1µm PP Filters smaller particles and lengthens life of RO membrane 12-24 350
4 Sidestream RO Membrane Removes bacteria, viruses, heavy metals, pesticide residue, and other harmful substances. Effective for microbiological and chemical purification 24-36 2500
5 Post Active Carbon Regulates taste and smell of water, keeping it fresh 6-12 900
6 UV Prevents growth of bacteria and virus from tank after a long time without use 36-48 2000

Based on consumable costs, average cost per liter of water at 0.75 php

User Manual and Certificates
Attachment Size
ADR75-V-ET-1 Manual.pdf1.72 MB 1.72 MB
Water Purifier Latest.pdf4.1 MB 4.1 MB
A. O. Smith ADR 75 Certificate.pdf234.52 KB 234.52 KB