# ISPRING Dual-Flow Reverse Osmosis Water Filter, 1200 GPD Under Sink Tankless RO System, pH+ Alkaline Remineralization, TDS PFAS

**Brand:** [ISPRING](https://shop.coreranger.com/brands/ISPRING)
**SKU:** RO1200AK
**Price:** $653.36 · in stock
**URL:** https://shop.coreranger.com/product/ispring-dual-flow-reverse-osmosis-water-filter-1200-gpd-under-sink-tankless-ro-system-ph-alkaline-re-343536191

## Specifications

| Spec | Value |
|---|---|
| Color | Gray |
| Model # | RO1200AK |
| Reduces | Arsenic,Bacteria,Chloramine,Chlorine,Chlorine Taste,Copper,Cysts,Fluoride,Iron,Lead,Mercury,Microplastics,Odor,Other,PFAs,PFOA/PFOS,Rust,Sand,Sediment |
| Features | Automatic shutoff,Indicator light(s),Tankless |
| Includes | Faucet,Filter,Installation kit |
| Pack Size | 1 |
| Internet # | 343536191 |
| Returnable | 90-Day |
| Store SKU # | 1016056119 |
| Indoor/Outdoor | Indoor |
| Connection Type | Dedicated Faucet |
| Ease of Install | Easy Install |
| House Hold Size | 5-7 people |
| Application Type | Residential |
| Number of Stages | 2 Stage |
| Filtration Method | Activated Carbon,Alkaline or Calcite,CTO,Carbon Block,Chemical Absorption,GAC,Hollow Fiber Membrane,Sediment,Thin Film Composite Membrane |
| Fitting size (in.) | 0.25 in |
| Product Depth (in.) | 20.3 in |
| Product Width (in.) | 8.9 in |
| Product Height (in.) | 20.7 in |
| Product Weight (lb.) | 28.6 lb |
| Water Treatment Type | Reverse Osmosis Systems,Under Sink Water Filter Systems |
| Manufacturer Warranty | 1-year limited warranty |
| Number of filters included | 2 |
| Certifications and Listings | No Certifications or Listings |
| Maximum feed water pressure (psi) | 60 |
| Minimum feed water pressure (psi) | 15 |
| Maximum feed water temperature (F) | 100 |
| Minimum feed water temperature (F) | 41 |
| Maximum filtered water flow (gallons per min.) | 0.83 |

## Description

The RO1200 AK tankless reverse osmosis water filtration system is designed to meet the real needs of modern families by delivering the right water for every task. Its dual-flow faucet provides carbon-filtered water with strong flow for washing fruits and vegetables, while RO purified water passes through an AK media filter to restore essential minerals, resulting in fresh, great-tasting water reserved for drinking, cooking, and baby formula. This smart design helps avoid unnecessary RO use and extends membrane life. With a high-flow 1200 GPD tankless design, the RO1200 AK delivers fresh, purified water on demand without the need for a bulky storage tank, saving valuable under-sink space. The system features an industry-leading 3 :1 pure-to-drain ratio, producing more clean water with less wastewater compared to traditional RO systems. Real-time TDS monitoring allows you to clearly see the difference between unfiltered and purified water, while automatic flushing and filter life reminders make maintenance simple and predictable. Combined with multi-stage filtration that effectively reduces chlorine, heavy metals, PFAS, TDS, and other contaminants, and enriched by an AK media filter for improved taste and mineral balance, the RO1200 AK offers a reliable, family-friendly solution for everyday clean water needs.

• Dual-flow faucet provides carbon-filtered and alkaline water
• Produces 1200 gallons per day with up to 3:1 Pure to Drain Ratio
• Smart TDS monitor ensures reliable performance