AO Smith Under Sink Water Filter System - Basic Direct Connect Main Faucet Clean Water Filtration - Carbon Block Filter Reduces Up to 99% of 9 Harmful Contaminants - AO-MF

Easy to install. And taste really good.

Works great. I use this on my refrigerator water.

Works great. It does reduce water pressure, but it's only on the cold line. Mine is in the bathroom, so I almost always use a mix of hot and cold, so the pressure reduction isn't that obvious unless I'm only using cold water. Installation was simple, and there were no leaks. as others complained about. With the press-in connectors, you have to make sure they are all the way in. There is one "stop" right away that feels like it's in, but you have to press very hard, and there will be a second "stop" that feels much more secure and can tell it's all the way in.

This was so easy to install and works wonderfully. My water is so clear and has absolutely no taste whatsoever. I love this water filtration unit. Definitely recommend.

We have a PFOA problem in our area so I wanted a certified filter that included PFOAs on the list. This was it and the price was better than the original one built into the refrigerator. No brainer. So I connected this as an external filter on the water line to the refrigerator, shut off the internal filter and have never looked back. Been working great for 2+ years, with 6 monthly filter replacements for under $30 instead of close to $60 for the original (non-certified for PFOAs) filter.