Tom Taylor |
2019-03-22

i was not looking forward to this cartridge replacement task, probably because my plumbing projects seldom go smoothly. However, the replacement was fairly easy and the system was up and running again in less than two hours. A couple of things to look out for: turn off the valve from the water supply and turn off the valve on top of the RO tank. Secondly, the instructions have a misleading --- I think erroneous --- statement, telling you to turn the plastic cartridge case to the right to loosen. Nope, you turn it to the left. After I realized that, things got a lot better. Thirdly, remember to flush the system out, to get rid of carbon particles, after the new cartridges are installed. That means that you disconnect the white tube from the right end of the membrane cartridge, get a bucket ready and turn on the water supply valve. Flushing only took a couple of minutes, then reconnect the white tube.

Mohammed Sadi |
2019-03-20

These fit my iSpring RO unit. They make the water taste great and I feel the price is reasonable. You can taste the change right around 6 months.. Keep them stocked up.

Accounts Payable |
2019-03-16

These work great as does the entire iSpring RO system. Ive had it for almost 2 years and it has been a great purchase. I really like that this comes with all the filters you need for an entire year.

Kresho Kurtin |
2019-03-14

Amazing filters, great quality, and very affordable. Ive used iSpring filters for the last 3 years and always had great tasting water. I also have a DI stage for a salt water fish tank and TDS readings are always at zero. Great buy, will be a loyal customer.

Barry Figgins |
2019-03-13

Its great to have spare filters available whenever I need them. Thanks

hung ngo |
2019-03-13

i have not changed the new refils but they look great hope those just like the ones that came with the system i have

Deanna Greco |
2019-03-11

 I really like the ISping R/O system (5 stage). It works very well and is relatively easy to change the filters. Four of the filters are encased, the stage 5 is not. This one turned out to be the most challenging, but it was my first time. It is important to use a small amount of Teflon tape that did the trick. Also, the price on the replacement filters is quite reasonable.

Karen Baker |
2019-03-10

Works as expected.

Michelle Madsen |
2019-03-10

Ive had the iSpring RCC7 RO system installed for over a year now and it has been awesome! Were on a well that doesnt have the greatest water quality and we needed good water for cooking and drinking. The filters were due for a change so I ordered these and got them quickly from iSpring. I have no complaints whatsoever from the system or the filters. I do have total faith in the water quality for my family.

Jan White |
2019-03-09

Very easy installation.