So i finally got an R/O about a week or two ago, read the directions, states to pull the blue tab out and hook that up to the faucet, i saw another tab labled waste so i put that to waste and figured the last one was for the good water and put that on my bucket. well, apparently faucent meant good water, and i had the whole system working backwards. i was wondering why my cyno problem wasn't getting any better after 2 40% water changes, and i just had to order a new membrane. When the directions said pull the blue tab it meant the hose holder not the blue plug on the inlet. if i had looked at the canisters a little better or looked at the back of the box, something might have dawned on me, I hate Tuesdays.