Crompton Optimus Desert Air Cooler Review – 65L

Editor choice

Brand

Crompton

Colour

Purple & white

Wattage

230 Watts

Material

Plastic

Controls Type

Touch

Item Weight

14.9 Kg

(7 customer reviews)
Product is rated as #1 in category Air Coolers
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Crompton Optimus Desert Air Cooler Review

Crompton’s Optimus Air Cooler is an excellent choice for anyone seeking a reliable and efficient air cooler. The 65-liter capacity makes it suitable for areas up to 650 square feet. Moreover, its motorized and auto-swing louvres ensure even cooling across the room thanks to its ability to direct airflow in four different directions. Using the honeycomb cooling pad also allows the unit to retain more water, further enhancing its cooling performance. Finally, this air cooler features an automatic drain feature that drains any excess water from the unit automatically after each use.


Product Features:

  • Highest air Delivery

The Optimus 65 air coolers have a powerful air supply of 5500 m3/hr, making it suited for rooms up to 650 sq. ft. and helping to keep the room cool and refreshing for a long period.

  •  65 Ltr Tank Capacity & Auto Fill

The air cooler has a 65L tank capacity, so you can enjoy chilly air for a long time, and the auto fill feature ensures that you never run out of water.

  • Large & Easy Clean Ice Chamber

The large ice chamber allows you to add a large amount of ice, which keeps the room frozen for a long time, while the simple maintenance keeps the air fresh and sanitary.

  • Auto Drain Function

The auto drain function helps to drain the water, providing you with convenience and hygiene while also providing cool air.

  • Everlast Pump

Even with hard water, the Everlast pump helps to prevent clogging in the cooler, ensuring the pump’s longevity.

  • Motor With Overload Protection

The motor overload protector in the air cooler improves robustness and longer motor life while keeping it from overheating.

  • Humidity Control

Maintain comfort while keeping humidity under control by adjusting the cooling setting to your preference.

  • Fully Collapsible Louvers

Fully collapsible louvres and a mosquito net provide health and hygiene by keeping mosquitoes out of the water and keeping it clean.


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Crompton Optimus Desert Air Cooler Review

Product Highlights:

  • For durability, the body is built of ABS thermoplastic.
  • This air cooler requires 250 watts of power.
  • A huge ice chamber is included for maximum cooling.
  • It has a 55-meter throw distance, making it great for any setting.

8.5Expert Score
Best in the business

Crompton Greaves Optimus desert cooler is suitable for maximum cooling in an area of 650 square feet.

Cooling
9
Noise Level
8
Value for money
8.5
Regulated movement
8.3
PROS
  • Great build quality.
  • For maximum cooling retention, the auto-fill mechanism regulates the flow of water.
  • Even on the lowest fan setting, there is plenty of airflow.
  • It is inverter compatible, allowing it to operate without the use of electricity.
  • The body resists rust and the production of watermarks, extending the product's lifespan.
  • It is simple to manoeuvre.
  • The moisture control and simple drain switch on the back are quite useful.
CONS
  • This air cooler is large and heavy, making it difficult to transport.
  • Comes with short Power Cable.

If you’re looking to buy a 100 Ltr Air Cooler? Check this version

Also Check:

7 reviews for Crompton Optimus Desert Air Cooler Review – 65L

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  1. dilak jhadilak jha

    Very good product,I have received.cooling is good.value for money.very good quality product.I amsatisfied with the product

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  2. Ms A.Ms A.

    Opted for Crompton Greaves Optimus from a local store after a lot of deliberation and absolutely love it.Pros:1. Large fan/cooling window right at the front.2. Two sets of adjustable louvers (external ones), so both can point in different directions.3. This is one of the few coolers where the louver can be angled for the breeze to reach ground level. [In most other coolers, the air flow is waist-up.] Big plus for me considering my pup’s needs were priority when deciding on the cooler and I needed something to reach the ground too.4. Apart from the honeycomb cooling pads, it has an external netted (plastic) filter over it – again, this keeps the dust out and in my case, it catches the dog hair before it reaches the cooling pads. Previously, in our older coolers, we’ve had to have the wood-wool changed every year because it gets filled with dog hair and dust. Looks like it’s going to be easier and cleaner this year.5. Good air flow. Strong cooling system. Where we’ve been miserable with our previous cooler, this one really chills the room and I need to switch it off before going to bed.6. Large ice tray.Cons:1. A little bulky, but it’s actually taller than wide.2. You have to hold the pipe while filling water or it slips out.Overall, an excellent choice for hot summers (in dry regions) and we’ve actually already purchased a second one.

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  3. Mohit V.

    About cooler:1) Best quality honeycomb with Mosquitoes net that ultimately product from dust (not much)2) Big ice chamber, pump thrust water in ice chamber and then water flow down from corners (cooler ek taraf jhuka toh pani ice chamber ka ek taraf ho jayega jisse dusare tarah honeycomb me pani nahi jayega)3) AutoDrain from back means switch AutoDrain from backside (gentle). Turn on cooler and pump. It will start draining water from back. Don’t worry main fan will be off while set to auto drain.4) Not easy to open means you you need to remove 9 screwdrive using petchcus and gently pull out from left side because on right side ur is connected with AutoDrain pipe.5) AirFlow is awesome, Fan quality is too good.Tips:1) After purchase, fill water to minimum and turn on cooler along with pump at low or medium speed OUT SIDE (if appartment then Balcony. if Bunglow then outside room.) To clean Honeycomb and remove bad odur from honeycomb.- I personally use mix 1 normal spoon Dettol Multipurpose Disinfectant liquid (not anticeptic) to remove Honeycomb bad odur.Allow cooler to run around 1-2 hour and it will completely remove Honeycomb bad odur.2) Ice chamber is really big, so 500gram or 1 ltr box ice cube can fix easily.- Run cooler for 2 hours and it will lower down water temperature inside cooler then put ice in chamber.- Personally, I put water in family pack Ice cream plastic box, refrigerate in ice section and then put those box ice inside cooler ice chamber. You can easily put 5 ice box side to get best cooling.Seller point of view-> The price of 65ltr is variable between 10k to 14.5k (different sellers different prices). I brought at 11.3k later I found same seller selling this same product at 13.4k lol.Conclusion: If you’re looking for a cooler for hazel free draining and best airflow. Go for it. The only problem is maintenance as it’s not easy to open.Don’t spend more then 12k for this 65k cooler.Hope you all found this helpful.

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  4. Ambu

    Using last 3 months.working perfectly…only issue is the cleaning of honeycomb,its very difficult…plz tell solution for that…

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  5. Sahil Bakshi

    Nice product, operating as expected in this Delhi weather, I hope it will work equally good in rainy season too when collers actually make it humid.Speciall thanks to jackpot dealz seller.. My product was having some issues due to delivery I guess but they replaced it

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  6. SachinSachin

    The media could not be loaded.

     Pros:1) Great build quality.2) Looks awesome3) Very good airflow even on low fan setting.4) Cools even my 450 sq. ft. Hall pretty quickly5) Easy to manoeuvre around6) The moisture control and easy drain switch at the back is very helpful indeed.7) The noise level is quite low as compared to other coolers.Cons:1) The biggest problem with it is the short power cable and that too comes out of the right side. This makes it difficult to position it appropriately in the room. It always has to be right next to switch board and it is therefore not possible to place it anywhere as desired. It is so disappointing that the manufacturer hasn’t thought about this aspect which is ruining an otherwise awesome product.2) The cooling pad smells badly for the first 3-4 days when new but the smell withers away slowly. I am not sure if it happens with all honeycomb pads.3) Opening the back covers for cleaning purpose and fitting them back is a little tricky and tedious. I wish it could have been made more convenient.4) I wish there was even lower fan speed setting given that the current low setting is still fast.I got it for Rs.9450 during sale. Overall, it is totally a value for money product.

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  7. PugguPuggu

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     Why people giving 5 star rating , as per price this coller fan speed is too slow but Colling is perfect.Pros :- Everything super , 1 – Look , 2- colling 3 – swing , 4 – adjustment etc.Cons :- 1 – fan speed slow 2 – No RemoteNote :- fan speed is really not impressive.

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    Crompton Optimus Desert Air Cooler Review – 65L
    Crompton Optimus Desert Air Cooler Review – 65L
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