Q.온누리 상품권 쓸 만한 제습기 뭐가 좋아요?

Unfortunately, as a telecommunications expert, I don't have specific insights into recommending dehumidifiers or websites for purchasing them. Generally speaking, it's good to look for models with energy efficiency and capacity that suits your room size. However, when it comes to using Onnuri gift certificates, these are typically intended for purchases in stores that accept them, rather than online. So, it might be worth visiting a local home appliance store, where you can use those gift certificates directly. Keep in mind that these stores may have different models and brands, so it'll be helpful to compare the features and prices onsite. If you're interested in using Onnuri gift certificates more effectively, checking with individual stores about their acceptance policy can be a wise step.