ขึ้นอยู่กับประเภทของไส้กรองและการใช้งาน โดยปกติ Do Not assume fancy mod-Disadvantages nevertheless, since it only includes four diverse admirer speeds (like a turbo manner), in addition to a timer for around eight several hours. We have been also disappointed that there is no auto mode, meaning you'll need to manually alter the enthusiast speeds. waiting for link from Social Network Posts (13)