Product review (1 stars): Terrible
When these replacements of the old UKF#### filters came out, they reduced the filtration capacity by several hundred gallons and only nominally lowered the price. Despite being annoyed by that rip-off, I bit the bullet wanting to use only the manufacturer's filters.

Unfortunately, the flow rate of these new filters is atrocious  - taking over a minute to fill a 12oz glass (on our second filter "#4" with the same result - definitely not .8 GPM).

To compound matters, the original UKF8001 filters are no longer available and while the generic equivalents we tried have a higher flow rate they are either made in China or make the water taste "off." I wish I had stocked up on the old filters as these new ones have rendered my water dispenser nearly unusable.