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💧 Elevate your hydration game with water so pure, you’ll wonder how you lived without it!
The iSpring Greatwell Reverse Osmosis Membrane (100 GPD, 11.75" x 1.75") is a high-capacity, NSF-certified replacement filter designed to fit standard under-sink RO systems. It removes up to 99% of over 1,000 contaminants including lead, chlorine, and fluoride, delivering up to 100 gallons of clean drinking water daily. Made from premium food-grade materials, it ensures safe, reliable filtration with lifetime customer support and warranty registration for lasting peace of mind.







| ASIN | B007TB9NEC |
| Best Sellers Rank | #5,657 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #92 in Replacement Water Filters |
| Brand Name | iSpring |
| Customer Reviews | 4.7 4.7 out of 5 stars (202) |
| EU Spare Part Availability Duration | 3 Years |
| External Testing Certification | NSF |
| Global Trade Identification Number | 00662425048113 |
| Included Components | RO membrane |
| Item Dimensions D x W x H | 1.7"D x 1.7"W x 11.75"H |
| Item Type Name | , 100 GPD, 11.75” X 1.75” |
| Item Weight | 7.4 Ounces |
| Manufacturer | iSpring |
| Manufacturer Part Number | MC1 |
| Material Type | Aromatic Polyamide, Cellulose Acetate, Thin Film Composite Membrane |
| Model Number | MC |
| Number of Items | 1 |
| Product Benefits | Removes up to 99% of over 1,000 contaminants from water, including lead, chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more. |
| Set Name | Standard Set |
| UPC | 662425048113 |
| Unit Count | 1.0 Count |
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