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

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.

Bought all the spare filters and instructions were very simple....water tastes great!

Cost and connection ease

Great!

Pretty good so far

Great product

Buen precio

Good quality, good price.

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.

Good