Kent RO UF TDS Price Comparison: Which Model Offers the Best Value for Money?

When it comes to choosing a water purifier for your home, there are several factors to consider. One of the most important considerations is the Total Dissolved Solids (TDS) level in your water supply. TDS refers to the amount of inorganic salts, minerals, and metals dissolved in water. High TDS levels can affect the taste and quality of your drinking water, as well as potentially pose health risks.

Product namepH/ORP-8500A transmitter controller
Measurement parameterMeasurement RangeResolution ratioAccuracy
pH0.00\\uff5e14.000.01\\u00b10.1
ORP(-1999\\uff5e+1999)mV1mV\\u00b15mV(Electric meter)
Temperature(0.0\\uff5e100.0)\\u21030.1\\u2103\\u00b10.5\\u2103
Temperature range of Tested solution(0.0\\uff5e100.0)\\u2103
Temperature componentNTC10K thermal element
(4~20)mA Current outputChannel No.2 channels
Technical characteristicsIsolated, fully adjustable, reverse,
configurable, instrument / transmitting dual mode
Loop resistance400\\u03a9(Max)\\uff0cDC 24V
Transmission accuracy\\u00b10.1mA
Control contactChannel NO.3 Channels
Electric contactSemiconductor photoelectric switch
ProgrammableEach channel can be programmed and point to (temperature, pH/ORP, time)
Technical characteristicsPresetting of normally open /normally closed state / pulse /PID regulation
Load capacity50mA(Max)AC/DC 30V
Data\\u00a0communicationMODBUS, RS485 standard protocol
Working power supplyDC 24V\\u00b14V
Overall power consumption\\uff1c5.5W
Working environmentTemperature: (0~50) \\u2103
Relative humidity: \\u2264 85%RH (non condensing)
Storage environmentTemperature: (-20~60) \\u2103
Relative humidity: \\u2264 85%RH (non condensing)
Protection levelIP65 (with back cover)
Shape size96mm\\u00d796 mm\\u00d794mm (H\\u00d7W\\u00d7D)
Opening size91mm\\u00d791mm(H\\u00d7W)
Fixed modePanel mounting type quick fixed

Kent is a well-known brand in the water purifier industry, offering a range of models to suit different needs and budgets. Two popular options from Kent are the RO and UF water purifiers. RO (Reverse Osmosis) purifiers use a membrane to remove impurities from water, while UF (Ultrafiltration) purifiers use a hollow fiber membrane to filter out contaminants.

When comparing the prices of Kent RO and UF TDS water purifiers, it’s important to consider not just the initial cost of the unit, but also the long-term maintenance and operating costs. While RO purifiers are generally more expensive upfront, they may be more cost-effective in the long run due to lower maintenance costs and higher efficiency in removing contaminants.

The Kent Grand Plus RO water purifier is a popular choice among consumers, offering a combination of RO, UV, and UF purification technologies. This model is designed to remove impurities such as bacteria, viruses, and heavy metals from water, ensuring safe and clean drinking water for your family. The Kent Grand Plus RO purifier comes with a price tag that reflects its advanced features and technology.


On the other hand, the Kent Gold Optima UF water purifier is a more budget-friendly option that uses UF technology to filter out impurities from water. While UF purifiers may not be as effective as RO purifiers in removing certain contaminants, they are still a good choice for areas with lower TDS levels. The Kent Gold Optima UF purifier is easy to install and maintain, making it a convenient and affordable option for many households.

When comparing the prices of the Kent Grand Plus RO and Kent Gold Optima UF water purifiers, it’s clear that the RO model is more expensive. However, the higher price of the Kent Grand Plus RO purifier is justified by its advanced purification technologies and superior performance in removing contaminants from water. If you have a higher TDS level in your water supply or are concerned about specific contaminants, investing in a RO purifier like the Kent Grand Plus may be worth the extra cost.

On the other hand, if you have a lower TDS level in your water supply and are looking for a more budget-friendly option, the Kent Gold Optima UF purifier may be a suitable choice. While UF purifiers may not be as effective as RO purifiers in removing certain contaminants, they are still a good option for basic water purification needs.

In conclusion, when comparing the prices of Kent RO and UF TDS water purifiers, it’s important to consider your specific water quality needs and budget. While RO purifiers may be more expensive upfront, they offer superior purification performance and long-term cost savings. On the other hand, UF purifiers are a more affordable option for basic water purification needs. Ultimately, the best value for money will depend on your individual requirements and preferences.