Top positive review
Nice system. Easy to use and change.
Reviewed in the United States on November 26, 2015
This has been a no-problem filter. Once you get the system installed, it's a piece of cake to do filter changes. Just remember to turn off the water first! The RC-EZ-3 filter will also fit this housing, and costs less, but it does not offer the performance of the EZ-4. I've been sticking with this model. Very happy with performance. Expect a lower water flow rate than your standard faucet. Important note: if you use a SEPARATE faucet assembly for your filtered water, you need to pay attention to where the water exits the tip. It WILL after a while grow fungus and bacteria where the water exits, because this filter removes the chlorine that would help prevent that. About once a month I take a small amount of bleach and mix with water ( one part bleach, three parts water) and fill a small cup or glass with this about halfway. After blotting the end of the faucet dry, I lift the cup up to cover the end of the spout, so the tip is submerged in the bleach mix (see pic). I hold the cup there about ten seconds or so, then remove it. Let it alone for about ten minutes, then just run some water for ten seconds or so to flush out the end.