PUR Plus Faucet Mount Replacement Filter 4-Pack, Genuine PUR Water Filter for Sink Faucet, 3-in-1 Mineral Filtration, Lead Reducing, 1-Year Value, Blue (RF99994)

Customers find the water filter excellent in quality and functionality, noting it works great and makes water taste better. They appreciate its value, with one customer mentioning their entire water bill was lowered, and find it easy to install and replace. The filtration performance is positive, effectively removing impurities from drinking water. The filter life receives mixed feedback - while some say it lasts a long time, others report it doesn't last as long as expected. Authenticity is also mixed, with some customers confirming it's a genuine PUR product while others report receiving counterfeit versions.