求推荐喝水的热水器under sink hot water dispenser

我们under sink hot water dispenser有点漏了。也不是很满意。有推荐的吗

I recently purchased Avalon countertop, both hot and cold, very convenient.

insinkerator? 我还没买，amazon上调研感觉这个还不错，准备新家装这个

I recently purchased Avalon countertop, both hot and cold, very convenient.

请问这个有滤水功能么？正在纠结ro system 没有热水喝。。