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Description
- Meets NSF/ANSI 58 Standards
- Under Sink 6 Stage Reverse Osmosis Water Filter System with Remineralization
- All Filters are Pre-installed, T1-6 Replacement Filter
- Up to 99.99% Effective at Removing 1,000+ Harmful Contaminants
- Alkaline Water Filter - Increases Natural Minerals Your Body Needs.
- Without Electricity, a Pump-free Design, Money-Saving
- Easy Installation & 100 GPD High Flow Rate
- SUS304 Stainless Steel and 100% Lead-free Faucet
- 3.2-Gallon Pressure Tank & 1.5:1 Pure to drain Ratio
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SimPure T1-6: Best Under Sink Alkaline Water Filter System for Home
SimPure T1-6 alkaline water filtration system features a 6-stage reverse osmosis process, efficiently eliminating over 1,000+ harmful contaminants and filters down to 0.0001 microns from home water. The first stage involves a PP Sediment filter to remove particles, sediments, dirt, and rust. The second stage Granular Activated Carbon filter, effectively eliminates chlorine, cloudiness, and odors. Subsequently, the CTO filter tackles chloramine in the third stage. In the fourth stage, the RO membrane adeptly rids the water of heavy metals, TDS. The fifth stage includes a Post-carbon filter to eliminate any lingering taste or odor. Lastly, the pH+ alkaline remineralization calcium filter ensures balanced alkalinity, a pH above 7.5, and essential mineral restoration.
pH+ Alkaline Water Filter: Discover SimPure T1-6 Alkaline Water Solution
SimPure T1-6 alkaline water filtration system is a 6-stage reverse osmosis system that incorporates an alkaline filter to elevate pH levels to 7.5-9. In contrast, traditional standard 5-stage reverse osmosis systems produce acidic water with a pH of 5-6.5. Traditional reverse osmosis systems remove harmful pollutants while also removing some essential minerals. Our SimPure 6-stage alkaline home water system utilizes Active Minerals technology to reintroduce vital minerals like calcium, potassium, and magnesium, resulting in a more natural and refreshing taste compared to regular 5-stage reverse osmosis water filters.


12 Months+ Lifespan, Low Waste: SimPure Alkaline Water Filter's Innovative Design
Discover the SimPure T1-6, a 6-stage reverse osmosis alkaline water filtration system engineered for efficient under-sink performance. Its advanced water-saving structure achieves an impressive 1.5:1 low drain ratio—using water far more efficiently than traditional RO systems. With a pumpless, electricity-free setup, the T1-6 delivers steady output suitable for household use. The high-capacity design provides refreshing, mineral-balanced water for up to 12 months, helping you reduce overall water consumption. The RO membrane (NSF 58 certified) lasts 12+ months, while the other five stages last 6+ months.
Lead-Minimizing Performance: SimPure Alkaline Water System Delivers Crisp, Refreshing Water for Daily Use
SimPure T1-6 advanced alkaline water filter system easily fits under your sink and features a 3.2-gallon pressure tank, providing instant access to filtered water whenever you need it. Built with SUS304 stainless steel and lead-free brass, it offers long-lasting durability and resistance to rust for reliable daily use.

Installation Tutorial - SimPure 6 Stage Reverse Osmosis Alkaline Water Filter
Make installation effortless with the SimPure T1-6 under-sink alkaline water filter system, designed for quick DIY setup. It includes all essential components, a clear instruction manual, and helpful video guides to walk you through the process. Enjoy lifetime technical assistance whenever needed. The quick-connect fittings allow the tubing to be pushed in about ½ inch for a secure hold, with no pipe threading required. Experience convenient access to refreshing drinking water within minutes using this home alkaline filtration system and its easy-to-follow installation tutorial.
How Does This Alkaline Water Filtration System Works in Detail?
PP, GAC, CTO 1-3th Stage Pre-Filter
The 3 pre-filters remove large particles, dirt, sand, rust, taste, and odor, and protect the RO membrane from chemicals like chlorine and chloramines, lead, etc.
RO Membrane 4th Stage Filter
The reverse osmosis membrane is the heart of the RO filtration system. It removes heavy metals, dirt, fluorides, total dissolved solids, organic chemicals, invisible to the naked eyes.
Post Carbon 5th Stage Filter
It removes the tastes &odors, further improving the smooth taste of the drinking water.
PH+ Filter 6th Stage Filter
It rebalances the water with active mineral technology adding calcium, potassium, magnesium, and other essential minerals back to the water.

| Specification | |
|---|---|
| Max Flow Rate | 75G: 0.2L/Mins 100G: 0.3L/Mins |
| Special Function: | Increase water mineral and alkalinity |
| Power Requirements | Not applicable, only requires water pressure to operate |
| Filtration Precision: | 0.0001 Micron |
| Pure to Drain Ratio | 1.5: 1 |
| Filtration Stages | 6-Stages |
| Size of tank | 14.1‘’L x 8.8‘’W x 8.8"H |
| Size of system | 14.9"L x 6.6"W x 16.5"H |
| Feed Water Pressure | 40-80 PSI |
| Feed Water Temperature | 41-100℉ (5-38°C) |









