Yes. Properly purified water is commonly used for babies, especially for mixing baby formula.
Parents usually want water that is:
A high-quality purification system can help reduce things parents worry about most, like chlorine, heavy metals, bacteria, and unwanted impurities from tap water.
For newborns and infant formula, many parents prefer purified water because it provides peace of mind and removes the need to constantly boil tap water.
If you are preparing formula for a newborn or have specific health concerns, always follow your pediatrician’s recommendations.
No. Distilled water is one type of purified water, but they are not exactly the same.
Purified water is cleaned using filters or purification systems to remove harmful contaminants like chlorine, bacteria, heavy metals, and unwanted chemicals. Reverse osmosis water is considered purified water.
Distilled water goes through a heating and evaporation process that removes almost everything, including minerals.
For everyday drinking, most people prefer purified water because it tastes fresher and is more practical for daily use, while still providing very clean water for cooking, coffee, tea, baby formula, and hydration.
The biggest difference is how the water is cleaned.
Distilled water is made by boiling water into steam and turning it back into liquid. This removes nearly everything from the water.
Purified water is cleaned through advanced filtration systems like reverse osmosis, activated carbon, and UV purification to reduce contaminants while keeping the water fresh and easy to drink.
Many people choose purified water for daily life because:
Distilled water is more commonly used for medical devices, lab use, or appliances rather than regular drinking.
Yes, reverse osmosis (RO) systems are highly effective at removing fluoride. Because RO membrane has an incredibly fine pore size of approximately 0.0001 microns, it physically blocks the vast majority of dissolved fluoride molecules. Typically, a high-quality RO system will eliminate 85% to 95% of fluoride, providing a reliable solution for those seeking fluoride-free drinking water.
A Professional Guide to Proper System Restoration
Replacing an RO filter is not simply removing one cartridge and installing another. A proper replacement should restore the system's hydraulic balance, sanitation, and filtration efficiency. This guide combines standard replacement steps with professional-level maintenance techniques used by water treatment technicians.
Part 1 -- Standard Filter Replacement Steps
These are the basic steps most homeowners follow when replacing a reverse osmosis filter:
1. Turn Off Water Supply - Shut off the feed water valve connected to the RO system. This prevents pressurized water from entering the filter housing during maintenance.
2. Turn Off Storage Tank Valve - Close the tank valve located on top of the pressurized RO storage tank. This prevents water from flowing backward through the system.
3. Release System Pressure - Open the RO faucet and allow water to flow until it stops. This relieves pressure inside the system so housings can be safely opened.
4. Remove Filter Housing - Use the housing wrench provided with the system. Turn the housing counterclockwise to remove it. Some water will spill out, so place a towel or container underneath.
5. Remove Old Filter Cartridge - Take out the old cartridge and inspect it for discoloration, slime buildup, or unusual odors. This inspection can reveal information about your incoming water quality.
6. Clean Housing - Rinse the housing with clean water to remove loose debris before installing new filters. This is where professional sanitation procedures should be performed.
7. Install New Filter - Insert the new filter cartridge into the housing. Ensure it sits straight and centered on the internal guide.
8. Reinstall Housing - Screw the housing back onto the cap. Tighten hand-tight, then give a slight additional turn with the wrench if needed. Do not overtighten.
9. Turn Water Supply Back On - Slowly reopen the feed water valve and tank valve. Check carefully for leaks around the housings.
10. Flush System - Run water through the RO faucet for 5-10 minutes to remove carbon dust and trapped air. For new RO membranes, a longer flushing period may be required.
All RO products have been through complete Quality Control (QC) inspection before being packaged. While each filter is independently examined by air pressure for its filtration reliability, the filtration system is also inspected with sterile water to ensure the most ideal performance. Droplets that remained may run out during shipping. No worries, they are harmless.
RO POT Lite features reverse-osmosis technique, which typically ensures reduction of 90-95% of TDS. There is no typical TDS output from ROPOT Lite system since TDS output is highly subject to different water sources and qualities across different states or regions. Other factors like weather and temperature can also affect TDS output. For instance, with input water that has a TDS of 300, the TDS of filtered water will have an OUT TDS of around 15-30.
Yes, this is commonly referred to as TDS creep - when an RO system sits idle and there is no active pressure being applied to unfiltered side of the membrane, the appearance of salt can creep into the treated side of the membrane and lead to a higher TDS. If this happens, you can tap the "Smart Clean" button for 3 seconds to start a 3-minute "Cleaning" and discard the water from the first cycle.
The system will automatically do self-cleaning every 24 hours. However, if you are going to unplug the system for a long trip (over 48 hours), keeping your filter inside a refrigerator and storing your unit in a cool and dry place will keep the system safe from possible microbial growth. And please do not drink the first round of filtered water after you return.