The main cause is that filter cartridges, when used for too long, lose their antibacterial ability, turning the water purifier into an ineffective and potentially harmful device.

Don’t Connect the Water Outlet to the Hot Water Pipe

In a water purifier, the water outlet valve should never be connected to the hot water pipe. Doing so can lead to serious consequences: the pipe may burst from overheating, and the hot water can quickly damage the pipes. This not only affects the purifier’s operation but can cause water leakage or even damage to your home’s plumbing system.

Regularly Replace Filter Cartridges

Replacing filter cartridges periodically is essential to ensure you get mineral-rich, hygienic water. If filter cartridges are not changed as recommended, the water purifier can become dangerous to use.

The main reason is that over time, the filters lose their ability to kill bacteria, making the purifier essentially useless. Using an old filter may allow harmful bacteria and contaminants to pass through, posing health risks to your family.

Additionally, if your water purifier encounters any problems, avoid trying to fix it yourself. Instead, call professional technicians who can maintain the system properly, ensuring it operates efficiently and is installed correctly.

Boiling Filtered Water Before Drinking — A Common Misconception

Many people believe boiling water is the safest way to drink, so even after filtering, they boil the water to feel more secure. However, this is a misconception.

Water coming out of a modern home water purifier has already been purified to remove all impurities, heavy metals, bacteria, and meets the direct drinking water standards set by the Ministry of Health. Therefore, this water can be consumed straight from the purifier’s faucet without boiling.

If the filtered water contains minerals, boiling it can cause these beneficial minerals to evaporate or degrade, making the water less nutritious than drinking it fresh. Furthermore, boiled water must be stored carefully and consumed quickly to avoid bacterial contamination. Improper storage can allow bacteria to grow, which can cause illness.

More Filter Cartridges Don’t Always Mean Better Water Purification

Not all water purifiers with numerous filter cartridges provide better water quality. Typically, an effective purifier has up to five filter cartridges: three pre-filters, one RO (Reverse Osmosis) or Nano membrane, and one cation filter designed for areas with hard water or high calcium content.

After passing through the membrane filter, the water becomes pure but loses beneficial minerals. Therefore, many purifiers add additional cartridges (6th, 7th, 8th, 9th, etc.) to replenish essential minerals that are good for the body.

Consumers must be able to distinguish between a regular filter cartridge and a mineral-replenishing cartridge to choose a high-quality water purifier that suits their needs.

Additional Advice for Safe Water Purifier Use

To maximize the health benefits of your water purifier, always follow the manufacturer’s maintenance schedule and avoid mixing hot and cold water lines with the purifier. Regular servicing by authorized technicians helps detect potential issues early, avoiding costly repairs and ensuring safe water for your family.

Remember, the safety and quality of your drinking water depend heavily on proper maintenance and understanding how your water purifier works.