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💧 Elevate your hydration game with next-level purity and effortless upkeep!
The Waterdrop K19RF Replacement Filter is engineered for Waterdrop K19-S and K19-H countertop reverse osmosis systems, featuring an ultra-fine 0.0001 micron RO membrane that removes fluoride, heavy metals, PFAS, and other contaminants. With a 12-month lifespan and a quick, tool-free replacement process, it delivers premium water quality at just $0.20 per day, backed by WQA certification for trusted performance.













| ASIN | B0B253V5GT |
| Best Sellers Rank | #30,776 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #230 in Replacement Under-Sink Water Filters |
| Brand Name | Waterdrop |
| Compatible Water Purifier Models | Waterdrop WD-K19-H, Waterdrop WD-K19-S |
| Customer Reviews | 4.4 4.4 out of 5 stars (160) |
| External Testing Certification | WQA |
| Included Components | K19RF Filter * 1, User Manual |
| Item Dimensions D x W x H | 6"D x 6"W x 14"H |
| Item Weight | 1.76 Pounds |
| Manufacturer | Waterdrop |
| Manufacturer Part Number | WD-K19RF |
| Manufacturer Warranty Description | 1 Year Manufacturer and Seller Combination |
| Material Type | PP Cotton & Carbon Fiber & Reverse Osmosis Membrane |
| Model Number | WD-K19RF |
| Number of Items | 1 |
| Product Benefits | Removes Fluoride |
| Set Name | WD-K19RF |
| Unit Count | 299.0 Count |
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