IVO Replacement Water Filters (Value Pack of 3 lasts for 12 months) – 4-Stage Filtration with NSF-Approved Technology – Removes Contaminants down to 0.1 Micron, Retains Healthy Minerals

easy to install and seems to work well

We noticed the difference right away. Great filtration, no added mineral tastes or anything weird like that. Great quality! Works well!

I've been using this model for decades, since I lived in Japan, and I think it's great. I've had people ask me if I've just given them bottled water as the taste is very clean. There is an added filter layer on top of the carbon not found in other brands, some kind of fibers that absorb stuff that carbon doesn't. The unit itself has three options: non-filter spray, filtered spray, and unfiltered non-spray. The spray functions come out nice and even, without leaking, rather than going all over the place like I've seen in review videos of other brands. Highly recommend.

Great product, easy to install and really makes difference. Using it from almost a year now. After about 3-4 months I see a difference in flow of water which indicated the filter actually worked collecting impurities.

I haven’t tested the filter performance yet, but compared to BRITA, the water tastes good. Overall, I’m personally satisfied.