Crompton Optimus 100L Desert Air Cooler for Home | Cools Upto 650 Sq. Ft Large Rooms| 5500m3/hr Air Delivery | High Density Honeycomb Pads for Fast Cooling | Ice Chamber |3 Year Brand Warranty

One of the bestest cooler in the cooler segment. Airflow is awesome. If you have big hall or big bed room so trust me this crompton optimus 100 cooler is enough for your room or hall. Best thing is you don’t need to do any thing this is smart cooler automatic water drain system. If the water level is low then water pump will automatically off to save the motor or pump. If anyone who wants to buy a best cooler then trust me guys you will never feel upset for buying this cooler. Take my words just goo for this

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.

My experience with this dessert cooler was mixed. First of all, the delivery was very delayed. I received it after around 12 days, which was quite disappointing. When the product arrived, the packaging was in poor condition. The box was damaged and it looked like it had already been opened before, which gave a very bad first impression. However, the cooler itself actually looks very good and has a nice design. It also provides good cooling, so performance-wise it seemed fine. The main issue was with the condition and parts. One drainage pipe was completely missing, and the pipe used to fill water into the tank was loose and not fitting properly. Because of these problems, the product felt incomplete and not properly checked before delivery. Due to these issues, I have requested a return. Overall, the cooler looks good and cools well, but the poor packaging, missing parts, and delayed delivery made my experience disappointing. I would suggest the seller improve quality checks before shipping.

After so much research from market, I ordered this cooler. Believe me, it's superb. Cooling is superb, cools my entire room of 225 sq ft in just 15-20 minutes. Noise level is also low, you can easily sleep with it, noise is like ceiling fan on top speed. Plastic of cooler is top notch. Surprisingly this cooler doesn't consume that much water. Don't think too much, just for it. Just keep in mind that air flow is not 5000cmh as mentioned in description, it is 2900 cmh.

Best Desert Cooler With best in Class Features Pros :- Excellent Design Large Size ICE Tray (almost 5-6kg ice Can Be Placed in ice tray) Auto fill & Auto Drain Features works Well In Daily Life uses Mosquitoes Nets are Very Practical Features Others features are Common across in all Deserts cooler above 65 Liters Capacity Cons. :- On First Time uses Bad Smell Is Comes but after two-three Wash it's Normal Build Quality Can Be Improved (all Though It's Has Fine Quality) warranty can Be atleast 5 Year's Noise Level can Be improved Overall Aankh Band krke Le Shakte Ho If U Got Deal under 12-13k

Not cooling as much, but uts okay. Also the net quality is not upto mark. One of the wheels is rusted. Water is leaking from the dranage pipe l, again which can be closed by putting the rubber cap, but that should not be happening. Also, expected a remote at this price point. Its a big sized rocket, not recommended for compact or packed house. The smell is too annoying.

Perfect product which delights its customers. Look, design, performance, ease of operation, ease of refilling, humidity control, wheel movement, installation, sound etc etc - everything is excellent.

This is an excellent cooler if you have a well ventilated room and you live in an area with dry heat. I live in Delhi NCR and this cooler does fine till mid June (bcs after that you get humid heat and you will need an AC till Aug/early Sep). Here are a few pros and cons : Pros: 1) Three sides of the cooler (with pads) have meshnet/filternet which really comes in handy to stop mosquitos entering the cooler from sides and it even stops a lot of dust. You just need to wash the filternet weekly or once in 2 weeks which is really easy to do with a jet spray (health faucet). This is the best feature of this cooler because unlike my other Crompton Cooler (Ozone which doesn't come with meshnet), this one carries on with cleaner pads throughout the whole season. 2) This cooler has the largest ice chamber that I know of and the best thing is that the whole water flows through the chamber before falling on pads which means putting some ICE in chamber will do the magic straight away 3) It has a 3 pin plug which is very common but somehow missing in Symphony coolers so I marked it as a pro 4) Easy Drain function rocks, it works really well and helps drain at least 95% of water while I get rest of it out by tilting the cooler sideways. There is also a rubbery drain plug at the bottom to fully drain the cooler but I don't use it because it loosens in few years and then cooler starts leaking (happend to me with Symphony Sumo model in past) 5) Fully collapsible louvers are fantastic and help protect the cooler from front in off seasons 6) Auto water inlet is also available if you have a tap nearby to keep it turned on at all times, do check out the pipe attachment (comes with the cooler) before using it 7) Good quality castor wheels with 2 front ones having stopers 8) Everlast Pump is really easy to clean 9) Quality of honeycomb pads is really good and water is evenly distributed on pads, rentention is good too so you don't get occasional incident of cooler spitting water (like it happens with wood wool pads) 10) The cooler has great quality plastic and it is built like a tank Here are some cons : 1) Putting the L shaped drain pipe in drain hole for the first time was very difficult. I really had to peel off some plastic from the inner hole to fit the pipe and push it through with force, it seemed like a risky thing to do. Crompton should check the size of drain hole before marking the unit as "tested ok" 2) The cooler lacks a front opening to fill water which is really poor from Crompton bcs they provide it in all their models. Yes there is an auto water inlet and a manual one as well at the back but not every pipe would fit those. I put my water pipe through the large grills (louvers) at the front to fill it but since they are delicate, I have to be careful Edit : I have started filling this cooler with the pipe from the sides (after sliding the side pad meshnet slightly up and putting the pipe in the gap that opens, you can push it down with slight force). It is the easiest way to fill the cooler 3) Like most plastic coolers out there, opening this cooler is a challenge with combination of screws and plastic latches which are pointy at times, be careful while doing it (especially the first time) bcs you may damage your fingers, thats why I love the fact that it has meshnets which means I only have to open the back cover to clean the bottom and not all the pads bcs they aren't that dirty after every season. 4) Honeycomb pads can be smelly initially like they are with every cooler out there, fill your cooler, put it in your balcony or an open area, let the pads get wet by running pump for a while and turn on the fan. Do this for an hour and then drain the water and fill the fresh water again. Repeat this process for 2-3 times and smell will go away in 2 days or earlier All in all, an excellent cooler which does its job well. If you have the right expectations and willing to keep it well maintained with annual cleaing of its pads if needed (and changing them after every 3-4 yrs), it should serve you for years.