Optimus 65 Litres Desert Air Cooler for home | Large & Easy Clean Ice Chamber | High Density Honeycomb Pads | Everlast Pump | Humidity Control

Awesome cooler. Very smooth and silent. Automatic water outlet pump. Humidity control is good feature. I give 100% to the performace and build quality of this cooler. Go for it blindly

Good product, cools fast

I am writing this review after I have used this Crompton cooler in couple of summer in the humid climate of Mumbai. I was looking for the cooler which does not have wheels extending out of the main body (like many desert coolers), has 3 side big honeycomb pads, has mosquito mesh, maintenance is easy, water can be filled from top and front louvers can be closed completely. This cooler does have all those features. I can put 1 drop of ittar (perfume) from the top lid side or can use rolling ittar and whole room freshens up with pleasant smell. Since I do not want humidity to accumulate in bedroom, so I keep it outside bedroom and keep opposite window in bedroom open. That creates cross ventilation. Besides I keep the louvers slightly tilted upwards so that air throw is not directly coming on body. And keep the BLDC ceiling fan running at speed of 2. That will fill the bedroom with cool breeze. Even in humid climate, I feel pretty comfortable. Air throw is good. I mostly use it at low setting. That way you get desired effect with less power consumption. By design it is good product. But Crompton should think about using BLDC fan inside. That will be huge saving on electricity bill.

I rarely leave negative reviews, but this experience was bad enough that prospective buyers should be aware of it. The problems started before I even opened the box. The delivery person handled the package very roughly despite being asked to carry it properly. Instead, the box was dragged up the stairs in front of me. When I expressed concern, I was simply told that I could "raise a complaint with Amazon" if there was any issue. Unfortunately, there were issues. The outer carton arrived in terrible condition. The bottom portion was wet, torn, and heavily worn. The thermocol packaging inside was broken and out of shape, indicating that the product may have been mishandled during transit or had been previously opened. Once unpacked, I noticed multiple signs that did not inspire confidence: Dents on parts of the cooler body. Scratches in several areas. Green stains inside the ice chamber. Overall appearance suggesting prior handling or use. However, the most serious problem appeared when I switched the cooler on. The cooler immediately started vibrating so violently that the entire unit shook. It produced a loud rattling noise that could be heard throughout the room. I even tried applying downward pressure to simulate the weight of a filled water tank, but the vibration remained severe. The shaking was strong enough to be felt physically while standing next to the unit. To make matters worse, the airflow feels significantly lower than expected for a cooler of this size and specification. This leads me to suspect a serious issue with the fan assembly, motor mounting, or internal balancing. What is most disappointing is that this is not a minor cosmetic issue. A customer purchasing a new cooler expects a properly packaged, undamaged, and fully functional product. Instead, I received a unit with damaged packaging, visible signs of wear, and major operational defects right out of the box. Amazon and Crompton need to investigate how a product in this condition passed through packaging, logistics, and quality checks before reaching a customer. Until this issue is resolved, I cannot recommend this product based on my experience.

This cooler is very good and the cooling is also great but the humidity feature provided by the company is fake and it causes a lot of trouble because water drips from the drain hole in it, hence this feature is useless.

Very good product crompton. Air cooler size am not expect this much height . It's very tall optimus 65 model. It's suitable for big size hall .... 2 days am used this product .... Cooling wise it's so wonderful am filling light hot water inside the chamber but output it's give cooling & breeze air . First day approximately I filled 60-62 ltr water afternoon 1 to evening 8 o clock it's continuously running and comes under min level. Second day filled 60 LTR water using at night time 9 pm to morning 5 am . So average 8 hours it's running full tank capacity. Noise wise quit good . Very pleasant . First day full of honeycomb smell in hall . But second day it's not in machine . So smell so horrible at day 1 . So pls out of children from this cooler day 1. Before operate & run the aircooler kindly check bottom chamber I identified two screw inside the water chamber. I dont know how it's happened may be travelling time it may be happen . So before check water chamber then you run it your cooler. Note : Water issue area people & metro people per day it's consump 60 ltr water so cost it around 25*3 water cane = 60 ruppes 60*30 days = 1800 rupees + Current bill consumption you add so total it around 2100 RS it's come monthly charge . So my personal opinion If you need aircooler for your home think & buy. If water problem not in your area. If water problem is there in your area kindly think and buy . Thankyou

I have been going through a lot of water coolers in various brands and found everything had an issue, the cooler chamber in this works very well as no other company has given this kind of pumping the water through it rather than directly pouring in the tank. The auto fill option is good and would have been better if they had provided a tube for water filling. The silicone pad gives a very bad smell which goes after 3-4 days. It consumes a lot of water in dry areas. The air flow is also good and longer. But the mechanism inside the cooler looks like it is over priced at 13k or more than that as the price fluctuates. If u can invest 35k then go for an AC , on budget if u wanna spend around 10k, choose this one orelse will end up having issues of other company products which doesn’t give a proper water inlet and the pump mechanism isn’t logical for the ice chamber in other brands. This is value for the money

Very good nice product