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iSpring Greatwell NSF Certified Reverse Osmosis Membrane 75 GPD 11.75 X 1.75, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7
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iSpring Greatwell NSF Certified Reverse Osmosis Membrane 75 GPD 11.75 X 1.75, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7
Enjoy fresh, safe, and great-tasting water every time, with crystal-clear ice cubes, fresher tea and coffee, and healthier baby formula—better than most bottled water.
iSpring Greatwell NSF Certified Reverse Osmosis Membrane 75 GPD 11.75 X 1.75, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7
Item #: 220578097

iSpring Greatwell NSF Certified Reverse Osmosis Membrane 75 GPD 11.75 X 1.75, Replacement Fits Standard Under Sink RO Drinking Water Filtration

87% of respondents would recommend this to a friend

Item #: 220578097

AUD 79

Price Details

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Enjoy fresh, safe, and great-tasting water every time, with crystal-clear ice cubes, fresher tea and coffee, and healthier baby formula—better than most bottled water.
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What Stands Out

Comprehensive Filter Set
This replacement pack includes all essential filters needed for 5-stage reverse osmosis systems, ensuring optimal performance and long-lasting clean water supply.
75 GPD Capacity
Designed specifically for systems with 75 gallons per day capacity, providing ample purified water for households without compromising flow rate.
Easy Installation
User-friendly design allows for quick and straightforward filter replacements, making maintenance hassle-free and ensuring consistent water quality.

Product Details

Shop iSpring Greatwell NSF Certified Reverse Osmosis Membrane 75 GPD 11.75 X 1.75, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7 online at a best price in Tuvalu. B0GQ4C6TN1
Model NumberMC7
Product BenefitsRemoves up to 99% of over 1,000 contaminants including lead, chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more
Brand NameiSpring
Set Name75 GPD
UPC662425048120
Global Trade Identification Number00662425048120
Unit Count1 Count
Number of Items1
Included ComponentsRO membrane
Item Type Name, 75 GPD, 11.75u201d X 1.75u201d
ManufactureriSpring
Manufacturer Part NumberMC7
Material TypePolypropylene (PP)
Item Dimensions D x W x H1.75"D x 1.75"W x 11.75"H (4.4 x 4.4 x 29.8 cm)
Item Weight6.72 ounces (190.51 grams)
External Testing CertificationNSF
EU Spare Part Availability Duration3 tyears
MaterialPolypropylene (PP)
Product Dimensions (L x W x H)1.75"D x 1.75"W x 11.75"H (4.4 x 4.4 x 29.8 cm)
Product BenefitsRemoves up to 99% of over 1,000 contaminants including lead, chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more See more
Package Weight4.34 Pound (1.97 kg)

Who Should Buy?

Suitable For
  • Health-Conscious Consumers

    Ideal for individuals prioritizing clean drinking water free from contaminants and impurities for health benefits.

  • Families with Children

    Perfect for households needing reliable water filtration to ensure safety and health for kids.

  • Homeowners with RO Systems

    Designed for users with existing 5-stage reverse osmosis systems requiring routine filter replacements to maintain performance.

Not Suitable For
  • Users Lacking RO Systems

    Not suitable for those without a compatible reverse osmosis system, as it is a filter replacement pack only.

Product Description

iSpring Greatwell NSF Certified Reverse Osmosis Membrane 75 GPD 11.75 X 1.75, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the capacity of the iSpring Greatwell Reverse Osmosis Membrane?

    Answer: The iSpring Greatwell NSF Certified Reverse Osmosis Membrane has a capacity of 75 gallons per day (GPD). This means it can produce freshwater efficiently, making it suitable for households and small offices where clean water is essential. The 75 GPD capacity allows users to meet common needs for drinking, cooking, and even watering plants without concern for running out of filtered water.
  • Question: How does the reverse osmosis membrane work?

    Answer: The reverse osmosis membrane works by using pressure to force water through a semi-permeable membrane, filtering out impurities, contaminants, and sediment. This process results in purified drinking water that tastes better and is free from pollutants. It's particularly effective at removing heavy metals, chlorine, and other harmful substances, ensuring that you and your family have access to clean, safe water.
  • Question: Is the iSpring Greatwell membrane compatible with all RO systems?

    Answer: The iSpring Greatwell membrane is designed to fit standard under-sink reverse osmosis drinking water filtration systems, specifically the MC7 model. While it may fit some other brands, it’s essential to check compatibility before purchasing. Using a membrane that fits your specific system ensures optimal performance and filtration efficiency, helping to maximize the lifespan of your water filtration setup.
  • Question: What contaminants does this membrane effectively remove?

    Answer: This NSF-certified membrane is highly effective at removing a broad spectrum of contaminants, including lead, chlorine, fluoride, arsenic, and other heavy metals. By filtering out these substances, it significantly enhances water quality. This capability makes it invaluable in households where water quality is a concern, providing peace of mind that your drinking water is safe and clean for everyday use.
  • Question: How often should I replace the reverse osmosis membrane?

    Answer: It is generally recommended to replace the reverse osmosis membrane every 2-3 years, depending on water usage and the quality of your source water. Regular replacement maintains the effectiveness of the filtration system, ensuring high-quality water output. If you notice a decrease in water pressure or quality, it might be time to check and replace the membrane sooner to ensure optimal performance.
  • Question: Can I install the iSpring Greatwell membrane myself?

    Answer: Yes, the iSpring Greatwell membrane is designed for easy installation. Most users can complete the replacement process without professional assistance. The package typically comes with installation instructions that guide you step-by-step. DIY installation can save time and provide the satisfaction of maintaining your own water system while ensuring you continue to enjoy clean and safe drinking water.
  • Question: What are the dimensions of the iSpring Greatwell membrane?

    Answer: The dimensions of the iSpring Greatwell Reverse Osmosis Membrane are 11.75 inches in length and 1.75 inches in diameter. These dimensions are standard for many under-sink reverse osmosis systems, allowing for a seamless replacement. Ensuring proper fit is crucial for the efficiency and functionality of your filtration system, and this membrane aligns with typical industry standards for compatibility.
  • Question: What should I do if I notice a change in water taste or quality?

    Answer: If you notice a change in the taste or quality of your water, it may indicate that the reverse osmosis membrane is due for replacement or there might be an issue with the system. Check for leaks or any unusual sounds and consider inspecting the membrane itself. If cleaning and maintenance do not rectify the issue, replacing the membrane is often the most effective solution to restore the water quality you expect.
  • Question: Where can I buy the iSpring Greatwell NSF Certified Reverse Osmosis Membrane?

    Answer: You can purchase the iSpring Greatwell NSF Certified Reverse Osmosis Membrane from Ubuy in Tuvalu. Ubuy offers a convenient shopping experience, providing quick access to this essential filtration component. Acquiring your membrane from a reputable source like Ubuy ensures that you receive an authentic product that meets quality and performance standards suited for your reverse osmosis water system.
  • Question: Is the iSpring membrane eco-friendly?

    Answer: Yes, the iSpring Greatwell membrane is designed with environmental considerations in mind. By providing clean drinking water at home, it helps reduce dependency on bottled water, minimizing plastic waste. Moreover, its efficient filtration process conserves water while effectively removing impurities, contributing to a more sustainable approach to water consumption without sacrificing quality.

iSpring Water Filtration & Softeners MC7 Editorial Review

iSpring Greatwell NSF Certified Reverse Osmosis Membrane 75 GPD 11.75 X 1.75, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7 offers a superior filtration system designed to assure clean and fresh-tasting water that's free of contaminants. Users especially appreciate the alkaline remineralization filter that enriches the water with beneficial minerals, enhancing its overall taste and quality. The user-friendly installation process is highlighted by many reviews, stating that no special tools are needed, making it accessible for most homeowners. With excellent customer support, many have praised the quick and helpful guidance received when dealing with filter changes or component issues, ensuring users continued satisfaction with their water quality.

Customer Reviews & Ratings

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Pros

  • Easy installation with clear, concise instructions
  • Alkaline remineralization improves water taste
  • Reliable customer support available for assistance
  • Low maintenance with infrequent filter changes
  • Fits standard under sink RO systems

Cons

  • Takes up space under the sink, may require negotiation

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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AUD 79

Order now and get it around Monday, September 28

QTY:

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Our Top Logistics Partners
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Fastest cross-border delivery

Features & Benefits

  • Complete replacement set for 5-stage reverse osmosis systems.
  • High-performance 75 GPD RO membrane reduces TDS by up to 97%.
  • Includes essential filters for optimal water purity.
  • Delivers cleaner, better-tasting water compared to bottled options.
  • Easy installation with a secure push-fit connection.
  • Individually wrapped filters ensure freshness.

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