What is the difference between the mc7 and mc1? i have an rcc7 unit that i purchased 2 years ago

Hi Gregory, the the difference between the two membranes is the gallons per day produced; the MC1 will fill the ro storage tank a just a couple minutes quicker than the MC7. Either membrane is compatible with the RCC7.

When should this be changed?

It should last 2 to 3 years. However, I use a TDS meter to monitor pollutant levels. The water in Alpine, TX is not very good according to the TDS readings. I change my RO membrane twice a year and the other filters about every 3 months. I am probably a bit of a fanatic though. Check out 123filter.com for filter information. I stopped buying from Amazon because I got a better price and their customer service is awesome. Amazon customer service is excellent but 123filter is in the RO business. Very helpful for problem solving.

Are there any specific instructions? Do you have to run water through it awhile before using?

There will be specific instructions but in any case it is always a good idea to flush the system few a few minutes before using. The important thing is to keep the membrane wet. Tech support at isptings is awesome too.

Will this fit ispring rcc7ak?

Hi Elizabeth, Thank you for your question. Yes, this is the membrane filter used in the system rcc7ak. Thanks, iSpring Water Systems

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💧 Upgrade your hydration game with crystal-clear confidence!

HIGH THROUGHPUT - Delivers up to 75 gallons per day to keep your home hydrated
FITS LIKE A GLOVE - Standard 11.8" x 1.75" size fits most RCC7 RO systems seamlessly
CERTIFIED CONFIDENCE - Independently tested to meet NSF/ANSI standards for safety and purity
PURE WATER PURE POWER - Removes 99.99% of impurities with ultra-fine 0.0001 micron membrane
LONG LASTING PERFORMANCE - Reliable 2-3 year lifespan depending on water quality

The iSpring MC7 Reverse Osmosis Membrane Replacement is a high-capacity, NSF/ANSI certified filter designed for RCC7 series RO systems. Featuring a 0.0001 micron thin film composite membrane, it removes 99.99% of contaminants while delivering up to 75 gallons of purified water daily. Its industry-standard size ensures easy installation and a lifespan of 2-3 years, making it an essential upgrade for clean, safe drinking water at home.

Reviews

P**じ

交換常備品です

2018年10月から使い始めた iSpring RCC7P (5段階逆浸透膜 RO浄水システムブースターポンプ付き) のROカートリッジの交換用に買いました。この浄水器無しでは、料理も飲料水も安心して使えなくなってます。これ1本で2年間使えてコスパは良いと思います。半額だったC国製の同等品らしきものを2か月間使ってみましたが、浄水の味が何となく純正と違う気がしたので、これを買い直して使ったところ味の違和感が無くなったので、やはり純正カートリッジが安心なきがしました。前段3本と後段1本のフィルタもiSpringのものを1年毎交換しています。どれも、注文したらアメリカアトランタから1週間以内に届き、十分早い対応です。

31.03.2021

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Manufacturer	iSpring Water Systems
Model Number	MC7
Package Dimensions	31.3 x 6.5 x 6 cm
Material	Polypropylene (PP)
Color	blue
Size	MC7, 75GPD
Package Weight	0.21 Kilograms
Batteries Required	No
Batteries Included	No
Brand Name	iSpring
Item Weight	191 g

iSpring RO Reverse Osmosis Membrane Replacement for RCC7 Series 75GPD Capacity Filter Cartridge Model Number MC7

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