Product review (2 stars): Poor life (1-2 months per filter)
This is based on municipal water supply in Houston, TX.
I suspect that we have high levels of silt in the water that cause the short life.

When new it will dispense 1L of water in 12 seconds.
After a month it takes 30 seconds.
At 2 months it takes 60 seconds.

Which means that to not be annoying these need to be changed monthly (more or less).
At $35/each, that represents $420 per year.  Absurd.

I did the math and for us it is actually cheaper to buy bottled water and just use this fridge filter for ice.