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💧 Upgrade your hydration game with pro-level purity!
This A. O. Smith Reverse Osmosis Membrane Replacement is a precision-engineered filter cartridge designed exclusively for the AO-US-RO-MB-4000 system. It removes up to 99% of harmful contaminants including lead, fluoride, arsenic, chromium, and nitrates, ensuring safe, clean drinking water. Certified to NSF/ANSI Standard 58 by IAPMO, it guarantees professional-grade filtration performance. The membrane lasts approximately one year and requires reuse of the existing 90-degree elbow drain connection for eco-friendly installation.
| ASIN | B07PVZG45X |
| Best Sellers Rank | #74,638 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #481 in Replacement Under-Sink Water Filters |
| Brand Name | A. O. Smith |
| Customer Reviews | 4.5 4.5 out of 5 stars (242) |
| EU Spare Part Availability Duration | 1 years |
| External Testing Certification | IAPMO, ANSI, NSF |
| Item Dimensions D x W x H | 2.95"D x 2.85"W x 2.8"H |
| Item Weight | 1.1 pounds |
| Manufacturer | AO Smith |
| Manufacturer Part Number | AO-US-RO-MB-4000 |
| Material Type | Polycarbonate (PC) |
| Model Number | AO-US-RO-MB-4000 |
| Number of Items | 1 |
| Product Benefits | Removes Lead, Reduces Fluoride, Removes Arsenic, Reduces Chromium, Reduces Nitrate |
| UPC | 811640030230 |
| Unit Count | 1 Count |
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