---
product_id: 624071551
title: "Crompton Optimus Comfort 100 Litres Desert Air Cooler for home | Low Noise Operation | Large & Easy Clean Ice Chamber | High Density Honeycomb Pads | Everlast Pump | Humidity Control"
brand: "crompton"
price: "A$720"
currency: AUD
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.au/products/624071551-crompton-optimus-comfort-100-litres-desert-air-cooler-for-home
store_origin: AU
region: Australia
---

# 100L ultra-large water tank low noise operation 5500 CMH powerful airflow Crompton Optimus Comfort 100 Litres Desert Air Cooler for home | Low Noise Operation | Large & Easy Clean Ice Chamber | High Density Honeycomb Pads | Everlast Pump | Humidity Control

**Brand:** crompton
**Price:** A$720
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Stay Cool, Stay Ahead — The Ultimate Chill Companion for Your Space

## Quick Answers

- **What is this?** Crompton Optimus Comfort 100 Litres Desert Air Cooler for home | Low Noise Operation | Large & Easy Clean Ice Chamber | High Density Honeycomb Pads | Everlast Pump | Humidity Control by crompton
- **How much does it cost?** A$720 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/624071551-crompton-optimus-comfort-100-litres-desert-air-cooler-for-home)

## Best For

- crompton enthusiasts

## Why This Product

- Trusted crompton brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ice-Chill Boost:** Large, easy-clean ice chamber plus high-density honeycomb pads deliver an invigorating icy breeze—upgrade your summer vibe.
- • **Smart Humidity Control:** Maintain optimal indoor humidity with auto-drain and humidity control for fresh, breathable air.
- • **Endless Cooling Comfort:** Massive 100L tank with auto-fill for uninterrupted chill sessions—stay cool all day without constant refills.
- • **Whisper-Quiet Efficiency:** Low noise design keeps your environment peaceful—ideal for focused work or relaxing evenings.
- • **Breeze That Covers It All:** 5500 CMH air delivery cools spaces up to 650 sq. ft., perfect for your open-plan living or home office.

## Overview

The Crompton Optimus Comfort 100L Desert Air Cooler combines a massive 100-liter water tank with powerful 5500 CMH airflow to cool large rooms up to 650 sq. ft. Its low noise operation and inverter compatibility ensure energy-efficient, uninterrupted cooling. Featuring smart humidity control, auto-fill, auto-drain, and a large ice chamber with high-density honeycomb pads, it delivers refreshing, ice-boosted air with minimal maintenance. Designed for modern homes, it’s the perfect blend of robust performance and smart convenience.

## Description

Crompton Optimus Comfort 100 Litres Desert Air Cooler for home | Low Noise Operation | Large & Easy Clean Ice Chamber | High Density Honeycomb Pads | Everlast Pump | Humidity Control : desertcart.in: Home & Kitchen

Review: Best air cooler till now among all air cooler - This product is robost design and good air throw..nice design and all features..auto water fill and auto water drain out ..cooling so fast ..low noise..easy to move...only first 3 to 4 hrs you need to run and drain all water when start at initially to remove bad smell of packing box...and honey comb small particle and as water turn yellow color due to honey comb material..after that second day you can fill fresh water upto 75%(75ltr) so it is long last for 2 days for me...it is useful for big hall or while flat 2 bhk for cooling all room ..should be placed behind window outside in gallery so fresh air suction can taken and cool air comes thru window grill net... if you see the impurities in water then again you can drain out frim botton drain plug removed and refit easily....pump and swing mode is useful to cover all room area ...mosquito net is good features to avoid enter mosquito in cooler inside to give fresh hygienic air flow...ice input chamber at top and big in size very good you can put ice cube in tray to improve extra cooling....at backside left side connector for auto water fill float system if you continue connect pipe there..and right side one connector provide L shape by company so you should remove plug and connect drain L shape there..again beside this one water fill provision given for manually water filling.. A knob given for auto drain by pump ..when draing you should stop cooler only pump to be run on that mode ..after draining..again switch to high or low mode for pump depends upon wheather condition..for humid low mode and for dry high mode... Power on/ off button given from front side extreme left..then air flow high,medium,low given as per requirement and right extreme pump mode and pump swinging mode given for better cooling area cool... Overall this cooler is best one among all cooler competitor...its body plastic good hard acrylic..also from front side flap collapsible given to avoid mosquito enter thru it if cooler is not in service we can close it ...water indicator is easy to watch from front side.. I tremendous satisfied after its trial work..and recommend to buy anyone who need ...Thanks
Review: Amazing cooler. Performs brilliantly as per cooler standards. - Okay, having used a Crompton Greeve’s cooler for over 20 years, I knew I was gonna upgrade to Crompton cooler again. Visited Crompton website and zeroed in at the best product that they offer - Optimus 100 litre. And such large capacity cooler served my interests as well given I have a large living and dining room. I looked up for the cooler on desertcart and found sellers selling it at as low as ₹12000. However, none of them delivered the product at my address. And the one that could deliver the product, offered it at a sticker price of ₹15,990. I had no option but to buy from them. The good thing is that the seller delivered the product within 7 days given the seller and I are at the opposite corner of the country. Amazing courier service. Now the 100 litre capacity can last the entire day with low and medium fan speed. You won’t expect the cooler to chill the air like an air conditioner does. That’s not the purpose of air cooler. But add ice to the ice tray and it indeed chills the air fairly well. The noise level of fan is also well in control over many coolers out there. Again, don’t expect it to be as quite as air conditioner. It’s the reason why air conditioners are more than twice the cost of air cooler. The only minor gripe I have against the cooler is the noise of dripping water which, I guess, could be managed with better design. I have attached the video but it doesn’t give justice to how low the noise levels are. The fan noise is seriously low at low fan speed which is enough for my entire living and dining room. The noise of dripping water is a bit annoying. I have four star because of the sticker price and few imperfections. But I’d highly recommend this product for its reliability and build quality. Oh! And you’d love the auto-drain function which is so easy to use. It is a smart design. I wish the designers had applied such smart design to control the noise of dripping water as well.

## Features

- Product Details: Crompton's high performance portable desert air cooler with high density honey comb cooling pads and humidity control with low sound
- Technical Specifications: Capacity 100 L; Air delivery 5500 CMH; Power 200 W; Operating voltage 230 V; Suitable for upto 650 sq. ft.Empty Tank Alarm : No. with double ball bearing
- Auto Fill & High Tank Capacity: The air cooler comes with 100L tank capacity which allows you to experience cool air for a long time while the auto fill allows continuous water supply.
- Humidity control & Auto-drain: Humidity control help to maintain the required humidity in atmosphere; while auto-drain help to drain out water from the tank
- 4-way Power Air Delivery: With a powerful air delivery of 5500 m3/hr, Optimus 100 air cooler is suitable for up to 650 Sq. Ft. room size. which helps to keep the room cool & refreshing for a long time.
- Inverter Compatible: Operating at 200-Watt, Optimus 100 comes with inverter compatibility for uninterrupted cooling allowing you to experience cool air even during power cut. Also, being Energy Efficient
- Ice Chamber & High-Density Honeycomb Pads: Equipped with an wide ice chamber and high-density honeycomb pads , the cooler ensures to throw cool air with a boost of ice like cooling and superior comfort for a longer period.
- PACKAGE CONTENTS: 1 unit of Crompton Air Cooler, Instructions Manual and Warranty Card
- WARRANTY: 1 year provided by Crompton from date of purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CS2ZYQXG |
| Additional Features | Auto Fill, Auto Restart |
| Best Sellers Rank | #31,900 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #5 in Desert Air Coolers |
| Brand | Crompton |
| Brand Name | Crompton |
| Colour | White |
| Controls Type | Remote |
| Customer Reviews | 3.7 out of 5 stars 3,444 Reviews |
| Floor Area | 650 Square Feet |
| Form Factor | Desert |
| Included Components | Aircooler, Manual,Warranty card |
| Item Dimensions D x W x H | 71.3D x 57.8W x 123.2H Centimeters |
| Item Height | 123.24 Centimeters |
| Item Type Name | Air Cooler |
| Item Weight | 20 Kilograms |
| Manufacturer | Crompton Greaves Consumer Electricals Limited, Crompton Greaves Consumer Electricals Limited, Crompton Greaves Consumer Electricals Limited, Equinox Business Park, 1st Floor, Tower 3, LBS Marg, Kurla (W), Mumbai 400070, Maharashtra, India, Ph: +91 22 6167 8499 |
| Manufacturer Contact Information | Crompton Greaves Consumer Electricals Limited, Crompton Greaves Consumer Electricals Limited, Equinox Business Park, 1st Floor, Tower 3, LBS Marg, Kurla (W), Mumbai 400070, Maharashtra, India, Ph: +91 22 6167 8499 |
| Model Name | Optimus Comfort 100 |
| Model Number | ACGC-OPTICOMF100 |
| Mounting Type | Freestanding |
| Number Of Speeds | 3 |
| Packer Contact Information | Crompton Greaves Consumer Electricals Limited, Equinox Business Park, 1st Floor, Tower 3, LBS Marg, Kurla (W), Mumbai 400070, Maharashtra, India, Ph: +91 22 6167 8499 |
| Reservoir Capacity | 100 Liters |
| Special Feature | Auto Fill, Auto Restart |
| Warranty Description | 1 year warranty provided by the manufacturer from date of purchase |
| Wattage | 190 Watts |

## Product Details

- **Brand:** Crompton
- **Mounting Type:** Freestanding
- **Special Feature:** Auto Fill, Auto Restart
- **Colour:** White
- **Controls Type:** Remote
- **Reservoir Capacity:** 100 Liters
- **Floor Area:** 650 Square Feet
- **Item Weight:** 20 Kilograms
- **Model Name:** Optimus Comfort 100
- **Form Factor:** Desert

## Images

![Crompton Optimus Comfort 100 Litres Desert Air Cooler for home | Low Noise Operation | Large & Easy Clean Ice Chamber | High Density Honeycomb Pads | Everlast Pump | Humidity Control - Image 1](https://m.media-amazon.com/images/I/51flO+95vYL.jpg)
![Crompton Optimus Comfort 100 Litres Desert Air Cooler for home | Low Noise Operation | Large & Easy Clean Ice Chamber | High Density Honeycomb Pads | Everlast Pump | Humidity Control - Image 2](https://m.media-amazon.com/images/I/610NHpRg5mL.jpg)
![Crompton Optimus Comfort 100 Litres Desert Air Cooler for home | Low Noise Operation | Large & Easy Clean Ice Chamber | High Density Honeycomb Pads | Everlast Pump | Humidity Control - Image 3](https://m.media-amazon.com/images/I/61D6oYmdNuL.jpg)
![Crompton Optimus Comfort 100 Litres Desert Air Cooler for home | Low Noise Operation | Large & Easy Clean Ice Chamber | High Density Honeycomb Pads | Everlast Pump | Humidity Control - Image 4](https://m.media-amazon.com/images/I/61ddnuFAH3L.jpg)
![Crompton Optimus Comfort 100 Litres Desert Air Cooler for home | Low Noise Operation | Large & Easy Clean Ice Chamber | High Density Honeycomb Pads | Everlast Pump | Humidity Control - Image 5](https://m.media-amazon.com/images/I/61mPMFDj6RL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best air cooler till now among all air cooler
*by V***L on 26 May 2023*

This product is robost design and good air throw..nice design and all features..auto water fill and auto water drain out ..cooling so fast ..low noise..easy to move...only first 3 to 4 hrs you need to run and drain all water when start at initially to remove bad smell of packing box...and honey comb small particle and as water turn yellow color due to honey comb material..after that second day you can fill fresh water upto 75%(75ltr) so it is long last for 2 days for me...it is useful for big hall or while flat 2 bhk for cooling all room ..should be placed behind window outside in gallery so fresh air suction can taken and cool air comes thru window grill net... if you see the impurities in water then again you can drain out frim botton drain plug removed and refit easily....pump and swing mode is useful to cover all room area ...mosquito net is good features to avoid enter mosquito in cooler inside to give fresh hygienic air flow...ice input chamber at top and big in size very good you can put ice cube in tray to improve extra cooling....at backside left side connector for auto water fill float system if you continue connect pipe there..and right side one connector provide L shape by company so you should remove plug and connect drain L shape there..again beside this one water fill provision given for manually water filling.. A knob given for auto drain by pump ..when draing you should stop cooler only pump to be run on that mode ..after draining..again switch to high or low mode for pump depends upon wheather condition..for humid low mode and for dry high mode... Power on/ off button given from front side extreme left..then air flow high,medium,low given as per requirement and right extreme pump mode and pump swinging mode given for better cooling area cool... Overall this cooler is best one among all cooler competitor...its body plastic good hard acrylic..also from front side flap collapsible given to avoid mosquito enter thru it if cooler is not in service we can close it ...water indicator is easy to watch from front side.. I tremendous satisfied after its trial work..and recommend to buy anyone who need ...Thanks

### ⭐⭐⭐⭐ Amazing cooler. Performs brilliantly as per cooler standards.
*by S***A on 18 April 2022*

Okay, having used a Crompton Greeve’s cooler for over 20 years, I knew I was gonna upgrade to Crompton cooler again. Visited Crompton website and zeroed in at the best product that they offer - Optimus 100 litre. And such large capacity cooler served my interests as well given I have a large living and dining room. I looked up for the cooler on Amazon and found sellers selling it at as low as ₹12000. However, none of them delivered the product at my address. And the one that could deliver the product, offered it at a sticker price of ₹15,990. I had no option but to buy from them. The good thing is that the seller delivered the product within 7 days given the seller and I are at the opposite corner of the country. Amazing courier service. Now the 100 litre capacity can last the entire day with low and medium fan speed. You won’t expect the cooler to chill the air like an air conditioner does. That’s not the purpose of air cooler. But add ice to the ice tray and it indeed chills the air fairly well. The noise level of fan is also well in control over many coolers out there. Again, don’t expect it to be as quite as air conditioner. It’s the reason why air conditioners are more than twice the cost of air cooler. The only minor gripe I have against the cooler is the noise of dripping water which, I guess, could be managed with better design. I have attached the video but it doesn’t give justice to how low the noise levels are. The fan noise is seriously low at low fan speed which is enough for my entire living and dining room. The noise of dripping water is a bit annoying. I have four star because of the sticker price and few imperfections. But I’d highly recommend this product for its reliability and build quality. Oh! And you’d love the auto-drain function which is so easy to use. It is a smart design. I wish the designers had applied such smart design to control the noise of dripping water as well.

### ⭐ Bad Quality control
*by P***E on 7 May 2024*

Plastic Material Discrepancy: Notably, the ice chamber and cover are constructed from noticeably different plastics, both in texture and color. The chamber boasts a sturdier feel, while the cover feels flimsy and is of a distinctly different hue. This inconsistency in material quality is concerning, particularly for a product of this nature. Cover Fitment Issues: The cover's inability to close properly is a recurring annoyance, requiring undue force to secure it in place. Furthermore, its bent appearance near the corners suggests a lack of precision in the manufacturing process, leading to frustration during use. Mosquito Net Blockage: Examination reveals that portions of the mosquito netting are completely sealed off, raising doubts about the effectiveness of ventilation. Such blockages could impede airflow to the honeycomb pad, potentially compromising the unit's cooling capabilities and placing undue strain on the fan mechanism. Body Gaps: Upon closer inspection, it becomes evident that there are multiple areas where the various components of the body fail to align seamlessly. These visible gaps suggest a lack of attention to detail during assembly, detracting from the product's overall aesthetic and functionality. Unclear Cutouts: The presence of residual plastic from the molding process serves as a clear indicator of oversight in quality control. These unfinished sections not only detract from the unit's visual appeal but also raise concerns about the thoroughness of the manufacturing process. Drain Hole Size and Fit: The undersized drain hole, coupled with signs of forced installation, underscores a lack of precision in manufacturing. This oversight not only compromises the product's functionality but also raises doubts about its long-term durability and reliability. Overall Quality Control: Collectively, these issues point to a broader failure in quality control measures. The lack of consistency and attention to detail throughout the manufacturing process is disheartening, particularly considering the brand's reputation. Caster Wheels Absent: Surprisingly, the product lacks the caster wheels that were supposed to be included, according to its specifications. This omission proves to be a significant inconvenience, particularly given the substantial weight of the filled 100-liter water tank. The absence of wheels not only impedes mobility but also adds unnecessary difficulty to the user experience, highlighting a failure in fulfilling promised features. Concerns and Resolution: In light of these findings, there is a pressing need for Cropton to address these issues promptly and effectively. As a consumer, it is only reasonable to expect a certain standard of quality, and I am eager to see how the company intends to rectify these shortcomings and uphold its commitment to customer satisfaction.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-02*