Ultraviolet RO System with modern brushed nickel faucet - ROUV10MBN

Very detailed instructions

Just fit under my kitchen sink. All parts included, but I needed to buy a different supply valve to fit my existing plumbing. I would have appreciated a plastic drilling template for placing the bracket holes, though. My favorite part is the leak detection shutoff valve, which has a spring-loaded “mousetrap” latch operated when moisture expands a paper “pill”. Plan on hiring a professional to drill the hole in a countertop for the faucet. The UV sterilizer is great, but check to make sure there is side clearance to install a new lamp. This is a well-designed filter system. I no longer have to purchase bottled drinking water, and the water tastes great!

Improved taste but makes noise

Noticeable difference in the taste of our water. Previously was using a refrigerator filter that we replaced every 6 mths. The RO system taste better. Followed all step by step directions for install. However, when turning on the faucet the tank makes a noise as if there may be air in the diaphragm. We followed Youtube videos on how to eliminate the noise/air and it still makes sounds.