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popularTaco_Doomsday posted Apr 06, 2026 04:34 AM
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popularTaco_Doomsday posted Apr 06, 2026 04:34 AM

iSpring RCC7AK, NSF Certified, 75 GPD, Alkaline 6-Stage Reverse Osmosis System $198.77

$199

$279

28% off
Amazon
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Amazon has a deal on this 6 stage reverse osmosis water filtration system. Free shipping with prime membership.

https://www.amazon.com/iSpring-RC...4ccea&th=1
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Amazon has a deal on this 6 stage reverse osmosis water filtration system. Free shipping with prime membership.

https://www.amazon.com/iSpring-RC...4ccea&th=1

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14 Comments

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Apr 06, 2026 06:07 AM
222 Posts
Joined Dec 2019
Kamroz21Apr 06, 2026 06:07 AM
222 Posts
I have this exact unit (paid $200) for my place and it's running perfect since I installed it in 2020. No leaks, and the water tastes so much better. Before this I had to fill up four 5 gallon containers at different places to use for my water cooler and store them. Now I only have 1, and fill it up when I need to. This saved me tons of money and most importantly time since I don't have to drive anywhere to fill up.
1
Apr 06, 2026 01:30 PM
13 Posts
Joined Dec 2013
JoshiJ12Apr 06, 2026 01:30 PM
13 Posts
Quote from Kamroz21 :
I have this exact unit (paid $200) for my place and it's running perfect since I installed it in 2020. No leaks, and the water tastes so much better. Before this I had to fill up four 5 gallon containers at different places to use for my water cooler and store them. Now I only have 1, and fill it up when I need to. This saved me tons of money and most importantly time since I don't have to drive anywhere to fill up.
How often do the filters need to be changed and how expensive are the replacement filters?
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Apr 06, 2026 03:55 PM
1,970 Posts
Joined Nov 2016
NaPra
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Apr 06, 2026 03:55 PM
1,970 Posts
Quote from JoshiJ12 :
How often do the filters need to be changed and how expensive are the replacement filters?
This is their 3-year filter set and it is $160 right now: https://www.amazon.com/iSpring-F2...B00BNGRIX2
1
Apr 06, 2026 04:03 PM
132 Posts
Joined Dec 2022
vulegoApr 06, 2026 04:03 PM
132 Posts
helph
Apr 06, 2026 04:05 PM
132 Posts
Joined Dec 2022
vulegoApr 06, 2026 04:05 PM
132 Posts
got the same filter with the pump, just need to change the prefilter chlorine 6 to 9months since those will get slime. Every else dont bother changing for 3 years or longer. Just get TDA & ph meter.
Apr 06, 2026 04:07 PM
132 Posts
Joined Dec 2022
vulegoApr 06, 2026 04:07 PM
132 Posts
Quote from JoshiJ12 :
How often do the filters need to be changed and how expensive are the replacement filters?
these are the cheapest filters becuase it is standard components that bunch of other vendors selling the same item with different name brand. I usually by from Amamzon in bulk filter or Aliexpress.
Apr 06, 2026 04:08 PM
6 Posts
Joined Nov 2013
-zZz-Apr 06, 2026 04:08 PM
6 Posts
Anyone know how to find the waste water to pure water ratio on these systems?

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Apr 06, 2026 04:20 PM
13 Posts
Joined Dec 2013
JoshiJ12Apr 06, 2026 04:20 PM
13 Posts
Quote from Kamroz21 :
I have this exact unit (paid $200) for my place and it's running perfect since I installed it in 2020. No leaks, and the water tastes so much better. Before this I had to fill up four 5 gallon containers at different places to use for my water cooler and store them. Now I only have 1, and fill it up when I need to. This saved me tons of money and most importantly time since I don't have to drive anywhere to fill up.
If I have granite counters around my kitchen sink does this mean I have to drill a hole in the granite to make this work with the faucet it comes with?
Apr 06, 2026 04:32 PM
6,698 Posts
Joined Oct 2011
thehashApr 06, 2026 04:32 PM
6,698 Posts
Quote from JoshiJ12 :
If I have granite counters around my kitchen sink does this mean I have to drill a hole in the granite to make this work with the faucet it comes with?
yup. search youtube on how to do it yourself.
Apr 06, 2026 05:12 PM
711 Posts
Joined Nov 2005
bugsy714Apr 06, 2026 05:12 PM
711 Posts
Quote from JoshiJ12 :
If I have granite counters around my kitchen sink does this mean I have to drill a hole in the granite to make this work with the faucet it comes with?
Check your sink sometimes there are extra holes in the sink that you can repurpose for the water filterFor example I removed my soap dispenser in my sink and replaced it with the water filter faucet
Apr 06, 2026 05:20 PM
1,080 Posts
Joined Nov 2015
AnotherDealHunterApr 06, 2026 05:20 PM
1,080 Posts
Quote from NaPra :
This is their 3-year filter set and it is $160 right now: https://www.amazon.com/iSpring-F2...B00BNGRIX2
Do these "expire" ?
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Apr 07, 2026 03:08 AM
1,970 Posts
Joined Nov 2016
NaPra
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Apr 07, 2026 03:08 AM
1,970 Posts
Quote from AnotherDealHunter :
Do these "expire" ?
I wouldn't worry about it as long as they're stored at normal temperature and humidity. These are mainly charcoal and polymer-based and do not go "bad". However, the plastic cartridges are sealed with a glue that can degrade with time. But it would probably take more than 5 years or so if at all they cause an issue.
Apr 07, 2026 05:18 AM
24 Posts
Joined Aug 2019
Dealmaker23Apr 07, 2026 05:18 AM
24 Posts
Quote from Kamroz21 :
I have this exact unit (paid $200) for my place and it's running perfect since I installed it in 2020. No leaks, and the water tastes so much better. Before this I had to fill up four 5 gallon containers at different places to use for my water cooler and store them. Now I only have 1, and fill it up when I need to. This saved me tons of money and most importantly time since I don't have to drive anywhere to fill up.
Thanks!
Apr 07, 2026 03:08 PM
40 Posts
Joined Dec 2015
GatagoApr 07, 2026 03:08 PM
40 Posts
Was hoping to get one of these to run to my fridge instead of having it run to a spirit at the sink. Anyone do that before or should I just get one purpose built?

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