Express Water – 3 Year Reverse Osmosis System Replacement Filter Set – 21 Filters, Carbon GAC, ACB, PAC Filters, Sediment SED Filters – 10 inch Size Water Filters

I bought this to replace my Costco reverse osmosis machine. Installing it was easy. Replacing the filters not as easy as my last one as the filter enclosure needs to be unscrewed rather than the quick disconnects of my old machine

Using RO water system. 3 years filters reasonable price.

Good quality filters! The money that you saved on this set I purchased couldnt be more happy. They are easy to install.

Best customer support, quality filter material.

The pack originally came with 3 filters that did not fit the connections on my system. After contacting Express Water, they made every attempt to make it right. And they did. Best customer service I have worked with. The filters are installed and working properly.

price is why i bought these.. works with my unit.. express water reverse osmosis unit. i will buy again if they are still there.

Great price. The blue top carbon filter (2nd stage) top hole was too small for my system though. I have a standard 5 stage i-spring system, and the standard housing bits seem to take a ~1 1/16 filter hole. The hole in the blue housing was only abut 15/16. I had to drill it out with a forstener bit, and then it fit fine.

Very satisfied with this item. It is well packaged and appears to be good quality and I dont have to buy them again for a long time.

reverse osmosis

Great!