How often does membrane have to be changed please?

The RO membrane is every 2 years, but depends on usage

I've been badly let down by Water2Buy. Is your 5 stage system the same as theirs?

No tried Water2Buy but I had the iSpring 75GDP for 5 months now and it works perfectly well. I chose the pump assisted version because the mains water pressure is only 2bar. Water before filtering is 275ppm and after passing through the RO is 15-20ppm so it is doing it's job. A Brita filter reduced it to 200ppm.

Would this work in barbados where power surply is 110v

Should do. The system works from water pressure and is not connected to the electric.

As I have no power source near my kitchen sink, is it possible to install the system without power socket/electrical wiring? Or is it mandatory?

Hi, Thank you for posting your question here. Unfortunately, the pump needs electricity to work so it's mandatory. If the incoming pressure is at least 45 psi you can buy the non-booster pump system instead like the RCC7. Kind Regards, iSpring Water Systems

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

MC7

Product ID: 53005268

Details

External testing certification
NSF
Item weight
0.42 Pounds
Material
Polypropylene
Product benefits
Removes wide
Product dimensions
5D x 5W x 10H

💧75 GPD water output

🔬0.0001 micron filtration

🛡️NSF/ANSI certified safety

G$28334

Duties & taxes included

In stock

Sold byAmazon GuyanaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Guyana.

Secure transaction

Description

💧 Drink Smart, Live Pure — The Ultimate RO Membrane Upgrade

FITS SEAMLESSLY - Standard 11.75” x 1.75” size fits most under-sink RO systems for easy, no-fuss replacement.
ULTRA PURE HYDRATION - Removes 99%+ of 1,000+ contaminants including lead, chlorine, and fluoride for crystal-clear water.
RELIABLE DAILY SUPPLY - Generates up to 75 gallons of purified water per day—perfect for busy households and professionals.
CERTIFIED QUALITY ASSURANCE - NSF/ANSI tested membrane ensures food-grade, high-capacity filtration you can trust.
LIFETIME SUPPORT WARRANTY - Activate your warranty online and enjoy lifetime free tech support for total peace of mind.

The iSpring MC7 is a premium NSF-certified reverse osmosis membrane designed to deliver up to 75 gallons of ultra-pure water daily by filtering out over 99% of contaminants down to 0.0001 microns. Its standard size fits most under-sink RO systems, backed by rigorous third-party testing and lifetime customer support, making it the go-to choice for health-conscious professionals seeking reliable, clean hydration.

Specifications

ASIN	B007TBB69W
Benefits	Removes wide spectrum of impurities and contaminants for safer water consumption
Best Sellers Rank	9,798 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Under-Sink Filters
Brand Name	iSpring
Compatible Water Purifier Models	iSpring RCC7
Country Of Origin	China
Customer Reviews	4.7 4.7 out of 5 stars (2,116)
EU Spare Part Availability Duration	2 Years
External Testing Certification	NSF
Global Trade Identification Number	00662425048120
Item Dimensions D x W x H	5D x 5W x 10H centimetres
Item Weight	0.42 Pounds
Manufacturer	iSpring
Manufacturer Part Number	MC7
Material Type	Polypropylene (PP)
Model Number	MC7
Number of Items	1
Set Name	Single
UPC	662425048120
Unit Count	1.0 count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

G$28334

Duties & taxes included

In stock

Sold byAmazon GuyanaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Guyana.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews