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๐ง Stay refreshed, stay ahead โ never wait for clean water again!
The tankRo 3 Gallon RO Expansion Tank is a compact, durable water storage solution designed for reverse osmosis systems. Made from BPA-free, food-grade materials and reinforced with precision-welded steel, it offers 3 gallons of on-demand purified water. Featuring a free 1/4โ quick connect ball valve, it ensures easy installation and maintenance, fitting neatly under most kitchen sinks. Ideal for professionals seeking reliable, clean hydration without the wait.









| ASIN | B079YZ8THK |
| Best Sellers Rank | #38,230 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #59 in Under-Sink & Countertop Filtration |
| Brand Name | tankRo |
| Capacity | 3 Gallons |
| Container Type | Tank |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,379) |
| Included Components | Tank |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 9"L x 9"W x 14"H |
| Manufacturer | tankRo |
| Material Type | BPA Free |
| Model Name | GTS3 |
| Model Number | GTS3 |
| Other Special Features of the Product | Durable |
| Part Number | GTS3 |
| Power Source | Adapter |
| Purification Method | Reverse Osmosis |
| Smart Home Compatibility | Not Smart Home Compatible |
| Supported Water TDS Level Maximum (PPM) | 2000 |
| UPC | 653590999287 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 100 Degrees Fahrenheit |
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