I didn't know I could buy this hose until I bought a new vacuum. One day I found this hose was broken, wasn't sure if I could fix it so I bought a new vacuum cleaner. When I had time, I searched the internet and found this hose. After watching a YouTube video I realized I had to disassemble it to replace the old one. It wasn't difficult, it just took a little while. I had to disassemble almost the entire vacuum head. After I disassembled it, replacing the hose wasn't difficult. I can't believe…