









💧 Drink Smart, Live Pure — The Ultimate RO Membrane Upgrade
The iSpring Greatwell MC7 Reverse Osmosis Membrane is a high-efficiency, NSF/ANSI certified filter that removes up to 99% of over 1,000 contaminants, including lead and chlorine. Sized at 11.75” x 1.75”, it fits most standard under-sink RO systems and produces up to 75 gallons of clean water daily. Made from food-grade materials with a 0.0001 micron filtration rating, it ensures premium water quality for health-conscious households, backed by lifetime tech support and warranty registration.


| Material | Polypropylene (PP) |
| Product Dimensions | 1.75"D x 1.75"W x 11.75"H |
| Item Weight | 6.74 ounces |
| External Testing Certification | ANSI |
| Product Benefits | Removes up to 99% of over 1,000 contaminants including lead, chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more |
| Brand | iSpring |
| Set Name | 75 GPD |
| UPC | 662425048120 |
| Global Trade Identification Number | 00662425048120 |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Manufacturer | iSpring |
| Part Number | MC7 |
| Item Weight | 6.7 ounces |
| Item model number | MC7 |
| Is Discontinued By Manufacturer | No |
| Size | 1 Count (Pack of 1) |
| Color | Blue |
| Style | 75GPD RO Filter |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Cutting Diameter | 1.8 Inches |
| Included Components | RO membrane |
| Batteries Included? | No |
| Batteries Required? | No |
| Assembled Diameter | 1.8 Inches |
Trustpilot
2 days ago
1 week ago