Cosmo is a very popular choice when it comes to under cabinet range hoods. There's no mystery as to why: Cosmo delivers (among other things) range hoods which offer a lot of bang for your buck. The Cosmo COS-QS75 under cabinet range hood is no exception. It has great features which are usually found in more expensive range hoods. Take, for instance, the soft-touch backlit touch screen. These are usually found in range hoods of twice the price of the Cosmo COS-QS75. Or how about the remote control, which is an extra we don't see a lot when it comes to range hoods. Though you might have some doubts about its usefulness, it's still a nice extra to have. You might not want to turn off your range hood immediately after cooking, so as to remove all the lingering cooking smells and pollutants. Now you can turn it off from a distance.
Interestingly enough, the Cosmo COS-QS75 has the option to convert into a ductless under cabinet range hood. If you don't have the option to connect your range hood to a vent which leads outside, converting the Cosmo COS-QS75 might be what you're looking for. The sucked up air will pass through (separately sold) carbon filters and recirculate back into your kitchen. Though not as effective as ducted range hoods, ductless range hoods certainly have their place.
All in all, the Cosmo COS-QS75 provides great value for your money. If you're looking to get the most range hood for your money, take a look at the Cosmo COS-QS75. Combine this with a generous 3-year limited parts warranty and a US-based customer support, and you know why the Cosmo COS-QS75 is such a popular under cabinet range hood. If you're looking for a less powerful but cheaper model, take a look at the Cosmo UMC30 (380 CFM).