Crompton Ozone Royale Desert Air Cooler 75L with Moisture Control, Auto Deflation, Everlast Pump, Auto Filling, 4 Way Air Deflection and High Density Honeycomb Pads

Today evening on 30 march 2026, I received this desert air cooler. Functioning good as of now. The quality of used plastic could have much better for long lasting. It's ok. Cooling is justified as mentioned in specs. Prepaid is bit tensed as it was delayed in delivering,it could be better if seller could have provided cod option. Will update after usage of few days. I can recommend this product for new buyers according to their choice once if they have opted this, you can trust and go ahead for happy cool summer. Size is good, airflow is good, noise level is ok, water consumption I am new as of now, no problem for me, because we have sufficient water in village no contamination nothing like in cities, just plastic quality is ok but could have much better. So I have given 4/5 . Or i can say 4.5 /5. Over all its cooling is justified for our big hall as mentioned. 😊😊😊👍👍👍🤝🤝🤝. One can go ahead without any doubt I felt. My choice is good 👍 😊 I am happy. Thank you Crompton & amazon. 🤝👍🤝👍😊😊. Best wishes.

build quality - 4.5/5 very good build quality. i have another 30 lts symphony hicool. the plastic on that one is really really hard and tough. and it kind of feels like compact. this one is not like that. this is also heavy and tough, but because of the size, it feels light first it's size. so do not worry even after you buy thinking that it is not tough. it is tough bitt it's size makes you think that it may be is fragile. Cooling - 5/5 the adjustment between low and high is good to set up humidity level, which is nothing but cooking capacity. Usability - 5/5 if you can some how get your cooker plugged to the power source and the a water connection, it is the best thing that can happen in a summer. there is ball valve kind of thing that makes the water filling automatic. First use 3/5 everything is great but the first use wil throw you off because of the smell from the brand new honeycomb mesh that gives thr cooling. this is minor as it would reduce add you use the cooler. Maintenance - 5/5 the auto drain feature is a big surprise for me it makes it very easy for such a huge water tank of 75l. you would love it.

My product came with a manufacturing defect, back side honey comb pad is not getting wet, so not giving proper cooling. I have made 7 to 8 complaints from the day first but these were never resolved, local service provider arranged technician visit twice but with no results, Customer care people always kept me on hold, this is quite frustrating and disappointing 😞 I request you not to buy this product and always buy this much value's electrical product offline.

Cooler from cooling and performance wise is totally good. After delivery I turned cooler on and saw Side and Back pads not getting wet entirely, especially the back one ( Watch Video ). I Issued a complaint in Crompton service centre and they resolved the issue within 2 days Free of Cost. But the thing is that this is “Jugaad” kind of thing. Problem was in design i.e. the water spray tray is bent downwards from centre because of no holding point made available by the designer in centre but at the extreme points only, causing water not to flow to the sides as sides are at higher level. Think of it as like a “Bow of BowArrow”. So what service agent did is basically remove the padding from back panel and shifted it a little bit upper side so when back panel is closed the padding will push tray from middle to upper making tray straight. This is a design fault in most of the coolers as many people complain about the same thing and what company is doing? If you ever feel such kind of problem just return it.. no need to get it fixed temporarily. What if the padding gets soften from top with time and tray again gets bend? Also what is the point of adding this piece of plastic in the lower side ( see photo ). It makes so difficult to move cooler as it always struck my feet. It’s just unnecessary thing. Also i cannot see wheel locks because of this plastic piece. Also wheels don’t function properly after getting dusted, which is inevitable, even after filling cooler upto full. The auto cut water filling coupling, on which you put on pipe leaks water. I have tried it with different pipes but still it leaks. I have to use the front side manually. No use of automatic water cut thing. Also one out of the front grills started getting loose causing it to bent down automatically. I am just keeping this because of performance. Low water mode is good thing in humid environments. Fan throw is good.

*Why I bought it* Needed a cooler for a large hall. Smaller 40-50L coolers need refill twice a day. AC was out of budget due to high running cost. Chose this for the 75L tank + high air throw. *Pros after 1 month* 1. *Massive 75L tank* Runs 2 to 2.5 days on one fill even with 10 hours daily use. No tension of refilling again and again. The ice chamber is a bonus - add ice and airflow feels close to AC. 2. *Strong air delivery* 4200 CFM with 45 ft throw. Cools my entire hall. During peak 42°C afternoon, sitting 10-15 ft away still gives instant relief. Works best with a window open behind it. 3. *Low power consumption* Only 190W. My electricity bill increased by just ₹250 last month. Runs easily on inverter during power cuts. 4. *Handles hard water well* We have hard water. Everlast pump has not jammed once in 1 month. Honeycomb pads are thick and easy to remove for cleaning. 5. *Easy to move* 4 castor wheels with locks. Even with 70L water, I can shift it alone for cleaning. *Final Verdict* For large rooms 300-500 sq ft in dry heat, this is excellent value for ₹9,499. Tank capacity, airflow, and running cost are its biggest strengths