Haier HRF-538 is one of the high-end models offering some unbelievable features. Avoiding bacterial growth is one of the primary purposes of a refrigerator and Haier's HRF-538 just does that with its innovative T-ABT sterilization technology. Voltage fluctuation can be quiet. As the name suggests it is an inverter refrigerator, this refrigerator consumes as low as 1 unit per day which is quite low for such a refrigerator with advanced features. This refrigerator also has A+ compressor rating. HRF-538 gives you control at the next level as You can set your temperature. A 5-way evaporator ensures faster cooling and with smart humidity control freshness lasts longer than usual. Moreover, Haier provides 10 years compressor warranty.