Crompton Ozone 75 Litres Desert Air Cooler for home | Large & Easy Clean Ice Chamber | 4-Way Air Deflection | High Density Honeycomb Pads | Everlast Pump | Auto Fill

The Crompton Ozone Desert Air Cooler (55L) is a robust and feature-rich air cooling solution designed for large rooms or open spaces. Here’s an in-depth review of the product:Key Features:55L Water Tank: The air cooler comes with a large 55-liter water tank, which allows it to run for extended periods without needing frequent refills. This is particularly useful for long, hot days.Everlast Pump: This feature is designed to extend the pump's lifespan by preventing clogging due to hard water, which is a common issue in many regions. This ensures reliable performance over time.High-Density Honeycomb Pads: These cooling pads are designed to retain more water, improving cooling efficiency. High-density pads are known for their durability and enhanced cooling performance, ensuring that the air cooler operates effectively even in extreme heat.Auto Fill Function: The auto-fill feature is a convenient addition that ensures the water tank is automatically replenished if connected to a continuous water supply, reducing the need for manual refills.4-Way Air Deflection: This feature allows for even distribution of cool air throughout the room, ensuring that every corner of the room receives cool air. It’s particularly useful for large spaces.Air Delivery: With a powerful motor, the cooler can deliver air at a high speed, ensuring quick and efficient cooling, even in larger rooms or outdoor areas.Design and Build:White & Teal Color Scheme: The air cooler has a modern and aesthetically pleasing design with a white and teal color scheme that can blend well with most home interiors.Durable Construction: Crompton is known for building sturdy and long-lasting appliances, and this air cooler is no exception. The body is made from high-quality plastic that is both durable and lightweight, making it easy to move around if needed.Performance:Effective Cooling: The combination of the high-density honeycomb pads and the powerful air delivery system ensures that the air cooler provides effective cooling, making it suitable for dry and hot climates.Low Power Consumption: Desert air coolers are known for being energy-efficient, and the Crompton Ozone is no different. It provides good cooling while consuming much less power compared to an air conditioner.Quiet Operation: Despite its powerful performance, the cooler operates relatively quietly, which is a plus for those who plan to use it in bedrooms or living areas.Pros:Large Water Tank: The 55-liter tank capacity is ideal for long, uninterrupted cooling.Durable and Efficient: Features like the Everlast Pump and high-density honeycomb pads contribute to its durability and efficiency.Convenient Features: Auto-fill and 4-way air deflection make the cooler more user-friendly and effective.Energy Efficient: Provides good cooling while being more energy-efficient than an air conditioner.Cons:Size: Being a desert cooler, it’s larger than personal or room coolers, so it may require more space.Not Ideal for Humid Areas: Like all evaporative coolers, it works best in dry climates and may not be as effective in humid regions.Manual Adjustments: While it offers many features, it still requires manual adjustments for air deflection and speed settings, which might be a slight inconvenience compared to fully automatic systems.Overall:The Crompton Ozone Desert Air Cooler (55L) is a powerful and efficient cooling solution for those living in hot and dry areas. With its large tank, advanced cooling pads, and durable build, it is designed to provide long-lasting, effective cooling. The additional features like the Everlast Pump and auto-fill functionality add convenience, making it a reliable choice for keeping large rooms or outdoor spaces cool during the summer months.

This air-cooler can be filled up with 70 litres of water, has a ice tray, the 2 regulating knobs are "speed control" and "louver + water control"; the "speed control" knob starts with the fast, medium and slow settings; "the louver + water control" knob starts with water, water + louver, louver. The equipment comes with the absolutely necessary castor wheels needed to move this 14+70 kg beast across the floor.I bought this in May-2022 for ~₹9.5K, writing this review as of Aug-2022.The wet dog smell for the first few weeks is normal for the usage, it'll go away. This is due to the Honeycomb pads. I recommend pouring in a cap of lavender Dettol to mask that wet dog smell for a while.What all was good:• During the hot and humid season in Chennai, this equipment was able to reduce the temperature in the flow direction to 5°C lesser than the actual temperature of 35°C; (I was able to verify this using a industrial grade infrared thermometer).• The filled water lasts up to 2.5 days with normal usage as you use ceiling fan.• For best performance, I found that having it placed near open windows with a foot of space clearance around the equipment (if you are placing by a wall). Otherwise we are circulating the same-already humidified air to even more saturated air.• The castor wheels have a easy flip-lock, so that the beast doesn't move on its own while operating.• Dismantling the honeycomb pads for cleaning is easy with just hand-tight-able screws at the back.• The power consumption is almost the same as running a ceiling fan.• The Air throw and air delivery of this is very good for a large room or even the hall.What could have been better:• The 4 foot length power cable is the most annoying, it is too short to be practical, you have to buy a extension box (rated 16amps) to operate this thing in a room with just one socket far away.• The ice tray is useless, upon disassembly of this equipment I found out that the ice tray is just a drip line to the bottom water tank, this makes the ice tray not even worth the attempt putting the ice cubes in. If the ice tray were to drip over the honeycomb pads that would make it worthwhile.• Noise: Yeah, it's loud! I mean it would take some time to get adjusted to the noise it makes. My measurements are as follows: Slow=80dB, Medium=83dB, Fast=85dB; Slow+Water+Louver=82dB, Medium+Water+Louver=84dB, High+Water+Louver=86dB. For fiducial comparison, your ceiling fan would generate around 55dB on full speed. Get ready to sleep in a rain forest with that water dripping sound :D• I never used the auto-fill feature, can't say much about it, although it seems to have a float valve to cut off the water when there is enough level, I think this can fail and go pretty bad in a household environment.• On receiving first, always verify if the motor and water pump work, the pump particularly didn't work for 2 of my first purchases, the only last one I bought worked. We shouldn't buy an air cooler with a defective pump, then that is just a glorified table fan.Comparing to the noise, maintenance and power, if you do have money to spend on an actual AC (Air Conditioner) go for it, these days the AC doesn't even consume that much power;If AC feels like a costly investment, I recommend this budget AC (Air Cooler).Update: This is 11-Apr-2024 I see some screws rust inside, some salt sediments due to the water quality available to me... But overall it is still working well... no issues.