RO water purifiers are expensive and also waste a lot of water. So if your water source has low TDS levels of around 200ppm, an RO water purifier is unnecessary. Instead, a non-electric gravity water purifier like Prestige Acrylic water purifier PSWP 2.0 should suffice. It is an ideal appliance for removing impurities from municipality-supply water that collects contaminants on its way to your home.
Pros of Prestige Non-Electric Acrylic Water Purifier
- This appliance works without electricity and provides pure water 24×7.
- The transparent body makes it convenient to monitor water levels.
- This water purifier has a unique float auto cut-off mechanism that prevents water from overflowing from the bottom tank.
- The 9L pure water capacity is ideal for medium-sized Indian families.
Cons of Prestige Non-Electric Acrylic Water Purifier
- The cartridge requires frequent replacement, making maintenance expensive.
- This water purifier is not ideal for water sources having TDS levels of more than 200ppm.
- The cartridge requires cleaning every 15 days because it can get clogged.
- The plastic material makes the unit light in weight but is less durable than stainless steel.
Our Opinion
People relying on municipality-supplied RO-purified water for their requirements can go for the Prestige water purifier. The filter cartridge prevents bacteria and other contaminants from passing through it to deliver pure drinking water.
While the product is convenient to use, it has specific drawbacks. For example, Prestige recommends changing the water from the tanks if it has not been used for more than two days.
The manual operation can discourage people who are used to automatically performing water purifiers. However, the transparent tanks let users know when to fill the upper tank.
This water purifier is not suitable for homes relying on groundwater with high TDS levels. So, people living in coastal areas without municipal water should refrain from investing in this appliance. Instead, an RO water purifier is a better choice.
Design
The Prestige Gravity water purifier has an overall capacity of 18 liters, but the pure water capacity is 9 liters. This appliance has two plastic tanks, with the bottom container receiving filtered water from the tank placed above it.
The manual operations can make filling water from the top cumbersome, especially if you place the appliance on the kitchen counter. The bottom tank has a tap arrangement for dispensing water. However, the tap’s positioning requires you to place the device at the counter’s edge.
This water purifier is suited for medium-sized Indian families. But, manual operations can discourage people. However, the positive aspect is that this water purifier has an auto cut-off float that stops the water flow from the top container if the bottom tank becomes full.
Performance
Gravity water purifiers depend on filter cartridges to purify water. For example, the Prestige Gravity water purifier has a filter cartridge to trap contaminants and purify the water.
While this appliance is excellent for purifying water with TDS levels less than 200ppm, it cannot work with brackish water. In addition, the filter gets clogged easily and requires frequent replacement.
The device’s unique design requires you to place it on a flat surface. The unit does not depend on electricity for its operations. Secondly, this water purifier does not waste water like RO water purifiers.
Installation and Service
Gravity filters are easy to install. However, you should place the two tanks properly. Otherwise, there can be leakages.
Though Prestige claims the cartridge can last six months, much depends on the source water’s quality. Unfortunately, this appliance does not have sensors to indicate that it is time to replace the filters. But you can judge the water flow and decide accordingly. Prestige recommends cleaning the prefilter at least once in 15 days. Overall, the Prestige Non-Electric Acrylic Water Purifier PSWP 2.0 is a decent appliance in your kitchen.
