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User Manual Detailed instruction
Description
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Ultimate 8-Stage Filtration Delivers 0 TDS Water
SimPure T2-600T tankless RO under sink system uses an 8-stage filtration process to remove over 1,000 contaminants, including heavy metals, PFAS, and chlorine. Enjoy 0 TDS water with every pour, ensuring high-quality hydration directly from your under sink RO system.
SGS Certified for Independent Performance Verification
SimPure T2-600T under sink RO system is SGS tested, offering full transparency on contaminant removal. View reports to confirm industry-standard filtration, making it a trusted tankless RO water solution for your home. For complete transparency, you can review our detailed test results and certifications HERE.


Space-Saving Built-In Tank Filter Connects Fridge
SimPure T2-600 series introduces the industry’s first TANK filter with an integrated pressure tank. Unlike conventional systems that require an external pressure tank to connect with your refrigerator, SimPure T2-600 Series under sink RO system with pressure tank, all-in-one design, lets you directly connect to your fridge for fresh water and ice. With the built-in pressure support, you’ll also enjoy a faster and more stable water flow, ensuring convenience without extra equipment.
Rapid 600 GPD Flow for Instant Drinking Water
The SimPure T2-600 delivers an impressive 600 gallons per day thanks to its advanced filtration technology. High capacity meets the daily water needs of a large family, while the fast and stable flow ensures convenience for every use. Fill a standard 8 oz cup in just 9 seconds, enjoying a full cup of fresh RO water almost instantly. Perfect for busy households, this under sink RO system provides fast, consistent access to filtered water anytime.


2:1 Low Drain Ratio – Save Water, Save Money
Thanks to advanced water-saving technology, the SimPure T2-600 achieves a 2:1 low drain ratio, saving up to 450% more water compared with conventional RO systems. This makes the system both eco-friendly and cost-effective, reducing your water bills while conserving resources. Over the lifetime of the RO system, the T2-600A pays for itself through significant water savings.
Easy 30-Minute Installation – No Plumbing or Help Needed
The SimPure T2-600 is designed for effortless DIY installation with a clear, intuitive layout—what you see is exactly what you get. Each unit comes with a pre-installed filter set, a detailed instruction manual, and even a dedicated YouTube installation video, so you can set it up yourself in just 30 minutes—no plumber required. A built-in pressure gauge reminds you when it’s time for replacement: CF and ALK filters every 6 months, RO and TANK filters every 12 months. With the quick twist-and-lock design, changing filters takes only 3 seconds, making maintenance simple and hassle-free.

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Compare T Series |
T2-600T
$289.99
$389.99
$100 Off
|
T2-600A
$289.99
$389.99
$100 Off
|
T1-400ALK
$237.99
$337.99
$100 Off
|
|---|---|---|---|
| Flow Rate | |||
| Flow Rate | 600 GPD | 600 GPD | 400 GPD |
| Alkaline Mineralization | |||
| Alkaline Mineralization | x | √ | √ |
| Pure to Drain Rate | |||
| Pure to Drain Rate | 2:1 | 2:1 | 1.5:1 |
| Filtration Stages | |||
| Filtration Stages | 8-Stage | 8-Stage | 8-Stage |
| Faucet | |||
| Faucet | this is content | this is content | this is content |
| Filter lifespan | |||
| Filter lifespan |
CF-6Mths T33-6Mths TANK-12Mths RO-12Mths |
CF-6Mths ALK-6Mths TANK-12Mths RO-12Mths |
PP-6Mths ALK-6Mths CTO-6Mths RO-12Mths |
| Average annual cost | |||
| Average annual cost | $199.99 | $199.99 | $168.99 |
| Warranty | |||
| Warranty | 2 Years | 2 Years | 2 Years |
| Certification | |||
| Certification | NSF/ANSI 58 | NSF/ANSI 58 | NSF/ANSI 58 |
| Dimensions (inch) | |||
| Dimensions (inch) | 15.6L * 5.3W * 16.3H | 15.6L * 5.3W * 16.3H | 15.6L * 5.3W * 15.7H |
| Item Weight | |||
| Item Weight | 17.64 lbs | 17.64 lbs | 17.64 lbs |
FAQ
Discover helpful answers about the SimPure T2-600 series under sink tankless RO system. Learn how it works, what it removes, and how to maintain it. This FAQ section covers installation tips, filter lifespan, flow rate, and direct-to-fridge connection details for your reverse osmosis system.
Contact UsIt is a tankless under sink RO system with built-in pressure tank delivering 0 TDS water directly to your fridge or faucet.
No. The built-in tank filter allows a direct fridge connection without the need for an external tank.
Ideal for families or offices needing high-volume, tankless under sink RO water with minimal TDS and convenient direct fridge access.
The only difference is water type output: the T2-600A delivers mineralized alkaline water, while the T2-600T provides nearly 0 TDS water. Choose based on your preference for mineral content.








