









💧 Pure water, zero compromise—refresh your routine with iSpring RO500AK-BN!
The iSpring RO500AK-BN is a NSF 58 certified tankless reverse osmosis system delivering up to 500 gallons per day with a fast 0.4 GPM flow rate. Featuring an industry-leading 2:1 pure-to-waste ratio, it reduces water waste by 400% compared to traditional RO systems. Its advanced 3-stage filtration removes over 1,000 contaminants, including lead and fluoride, while a natural alkaline filter enhances water pH and taste. Compact and space-saving, it offers easy DIY installation, tool-free maintenance, and automatic membrane self-cleaning, backed by a 1-year warranty and dedicated support.







| Brand | iSpring |
| Special Feature | 2:1 Pure to Drain Ratio, Tankless |
| Product Dimensions | 17.5"L x 5.2"W x 16.25"H |
| Package Information | Box |
| Installation Type | Under Sink |
| Item Weight | 21 Pounds |
| Model Name | RO500AK-BN |
| Lower Temperature Rating | 41 Degrees Fahrenheit |
| Maximum Flow Rate | 0.4 Gallons Per Minute |
| Upper Temperature Rating | 100 Degrees Fahrenheit |
| Supported Water TDS Level Maximum (PPM) | 1000 |
| UPC | 810004172258 |
| Manufacturer | iSpring Water Systems |
| Part Number | RO500AK |
| Item Weight | 21 pounds |
| Item model number | RO500AK-BN |
| Size | NSF 500 Alkaline RO |
| Color | White + Brushed Nickel Faucet |
| Style | Tankless Alkaline RO |
| Pattern | Filtration System |
| Item Package Quantity | 1 |
| Special Features | 2:1 Pure to Drain Ratio, Tankless |
| Batteries Required? | No |
Trustpilot
3 weeks ago
2 weeks ago