With Regards to sheer air purifying energy, the Alen is top rated with our testers. You are going to pay back a premium for that overall performance, and it's a beast of a unit, nevertheless the Alen could be the rare machine that can seize contaminants down to 0. นอกจากราคาเครื่องเริ่มต้นแล้ว waiting for link from Social Network Posts (37)