I picked up the HAOCHEN 15FT 3/8 Inch O.D.RO Water Tubing,NSF Certified Water Line for RO(Reverse Osmosis) Water Purifier Filter System,BPA free Flexible Tubing(blue) for my reverse osmosis setup in Houston, and I want to give you the straight story on whether this tubing is worth the $10.99 investment. I’ve been running water filtration systems for years, both personally and in some of my business operations, so I know what solid tubing should look and perform like. This HAOCHEN product arrived quickly and came exactly as des