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

Great product. Simple and easy to replace. good value for 3 years worth of filters

These are pretty easy to install, you just need to give yourself sufficient time. They are high quality and effective and we find that they have drastically improved our water quality. We appreciate the taste of the water and I believe there could be health benefits from drinking the right amount of clean water. I just make it a routine.

Filters are high quality. Water tastes very good and low TDS after installation. Installation takes time and more time if disinfecting the system, or changing all of the filters and ROC membrane. Getting under the sink while installing is tedious and back aching.

The unit says these are 10,000 gallon filters. This is about a 10-year supply for me. So far the first filters have lasted about 8,000 gallons without any issues.

Water quality is good once installed, but the replacement set is expensive for what you get. Install wasn’t smooth either—tight fittings/awkward connections made it more time-consuming than expected. Only worth it on sale.

Great value for 3 year supply

The Express Water – 3 Year Reverse Osmosis System Replacement Filter is a must-have for anyone using their express water reverse osmosis system. While the recommended replacement frequency is every 6 months, I found that changing it once a year was sufficient for my needs. However, having these replacement filters readily available is essential to ensure the continuous and effective operation of the system. It's always better to be prepared and have the necessary replacements on hand, as it guarantees uninterrupted access to clean and purified water. With the Express Water Replacement Filter, you can maintain the performance of your reverse osmosis system and enjoy peace of mind knowing that you're always prepared for the next filter change. It doesn't come with the RO membrane so you will need to purchase that separately

Just be sure you you double check for all filters. I was shorted 2. The most important 2. Could be because I accidently ordered 2x and sent the other box back without checking it first and they could have been in that box. The most important filter at that. But for the most part this system is excellent.

Good product, great company

These filters are excellent. I was a bit skeptical until I started replacing each filter one by one as I noticed that water quality began to degrade after maybe about two months. Considering the quality of the average tap water, this is not a knock against these otherwise excellent made filters. Right after I began to change the filters, the water became noticeably cleaner again.

It's good, exactly as advertised and expected. I saved so much money rather than calling the water company to switch it!

Mon eau vient d'un puits profond un adoucisseur d'eau kinetico est installé La qualité de l'eau après l'installation Du système osmose est incroyable

i installed this unit to replace a 3000$ unite that only worked for 3 to 4 mouths and cost over 200 to replace the filters un affordable so fare these filters are working good but for how long we will see the replacement fitters are a lot less so if they last 3 to 4 mouths i am a lot beater off in the long run