500 GPD Tankless Reverse Osmosis System with Remineralisation
500 GPD Tankless Reverse Osmosis System with Remineralisation
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8-Layer Filtration | 500 GPD | Remineralisation | Tankless Design
Experience cleaner, refined drinking water directly from your kitchen tap. Our 500 GPD Tankless Reverse Osmosis System uses advanced 8-layer filtration to reduce a wide range of unwanted substances while restoring beneficial minerals for a balanced, refreshing taste. Its space-saving tankless design delivers purified water on demand, combining high-capacity filtration with efficient everyday hydration.
What Makes Our Reverse Osmosis System Different?
Advanced 8-Layer Filtration
A multi-stage filtration process combines pre-filtration, activated carbon and a 0.0001-micron reverse osmosis membrane to provide comprehensive water purification.
Remineralisation After Filtration
Following reverse osmosis, the final filtration stage restores selected minerals to the purified water, helping create a more balanced mineral profile and pleasant drinking taste.
500 GPD High-Flow Performance
Designed to deliver purified water on demand at up to 500 gallons per day, providing a strong flow for everyday drinking, cooking and food preparation.
Efficient Tankless Design
Eliminates the need for a conventional storage tank, reducing under-sink space requirements while helping minimise the time purified water sits in storage.
2:1 Pure-to-Drain Ratio
Engineered to produce approximately two parts purified water for every one part sent to drain, improving water efficiency compared with many conventional RO configurations.
Carefully Selected for NEO
Chosen for its combination of high-capacity reverse osmosis, remineralisation, space-efficient design and replaceable filtration system—providing a practical long-term approach to purified water at home.
What is Reverse Osmosis?
Reverse osmosis (RO) is a water purification process that uses pressure to push water through an extremely fine, semi-permeable membrane. The membrane allows water molecules to pass while reducing many dissolved substances that conventional filtration may leave behind.
Our system combines this process with multiple filtration stages before finishing with remineralisation, helping provide highly filtered water with selected minerals restored for everyday drinking and cooking.
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What you need to know
Why You Should Be Using Our Reverse Osmosis System
- Highly Filtered Water at Home - Provides an additional level of water purification beyond conventional filtration, reducing a broad range of dissolved substances before the water reaches your glass.
- Purification with Remineralisation - Reverse osmosis removes both unwanted substances and naturally occurring minerals. This system incorporates a final remineralisation stage to restore selected minerals after purification.
- Fresh Water on Demand - The tankless design filters water as you need it, avoiding the need to store purified water in a conventional under-sink tank.
- For More Than Just Drinking - Use purified water throughout everyday life—from drinking and preparing hot beverages to cooking, rinsing produce and preparing food.
- A Long-Term Home Hydration System - With individually replaceable filtration cartridges and built-in filter-life monitoring, the system is designed to make maintaining your home's drinking water straightforward over time.
The Details
- 0.0001-Micron RO Membrane - At the core of the system is a high-precision reverse osmosis membrane designed to reduce extremely small dissolved substances from the incoming water supply.
- Multi-Stage Filtration - The 8-layer process combines sediment filtration, activated carbon, reverse osmosis and post-filtration to progressively refine the water before dispensing.
- Final Remineralisation Stage - The ASR313-A cartridge provides the final remineralisation stage, adding selected minerals back into the water after RO purification.
- High-Capacity Water Production - With a rated capacity of 500 GPD, the system is designed for significantly faster water production than traditional low-flow reverse osmosis systems.
- Intelligent Filter Monitoring - Built-in monitoring helps indicate when individual cartridges are approaching replacement, making routine maintenance easier to manage.
- Simple Cartridge Replacement - The ASR311, ASR312-500G and ASR313-A cartridges are individually replaceable, allowing each filtration stage to be maintained according to its own service life.
- Designed for Under-Sink Installation - Its tankless architecture keeps the system compact beneath the kitchen sink while supplying filtered water directly through the dedicated drinking-water faucet.
Everyday Hydration & Long-Term Use
- Consistent Access to Purified Water - Installed directly beneath the sink, the system provides convenient access to freshly filtered water throughout the day without relying on bottled water or countertop filtration.
- Built for Everyday Demand - The 500 GPD capacity provides ample filtration performance for regular household drinking, cooking and food preparation.
- Efficient Water Use - Its 2:1 pure-to-drain ratio means approximately two parts purified water are produced for every one part sent to drain, helping reduce wastewater compared with many conventional RO systems.
- Maintainable by Design - Rather than replacing the complete system, the three filtration cartridges can be changed individually as required, supporting straightforward long-term ownership.
- Predictable Filter Maintenance - Approximate cartridge lifespans are 6 months for ASR311, 2 years for ASR312-500G and 12 months for ASR313-A, although actual service life will vary depending on incoming water quality and household consumption.
Key Information
System:
Manufacturer
Frizzlife
Model
PX500-A / FW001
System Type
Tankless under-sink reverse osmosis
Filtration
8-layer filtration
RO Membrane Precision
0.0001 micron
Rated Capacity
500 GPD
Flow Rate
Up to 0.4 GPM
Pure-to-Drain Ratio
2:1
Final Stage
Remineralisation
Filter Cartridges:
ASR311 — Pre-filter | Approx. 6 months
ASR312-500G — Reverse osmosis membrane | Approx. 2 years
ASR313-A — Remineralisation/post-filter | Approx. 12 months
Filter life varies according to incoming water quality and usage.
Testing & Standards:
- Manufacturer states the system has been tested according to NSF/ANSI 42, 53 & 58
- NSF/ANSI 372 is also referenced by the manufacturer
Installation & Operation:
- Installation: Under-sink
- Configuration: Tankless
- Water Source: Designed for a suitable mains/municipal water supply
- Integrated filter-life monitoring
- Automatic flushing functionality
- Dedicated filtered-water faucet
- Electrical power required
Electrical:
- Input: 110–240V AC
- Frequency: 50–60Hz
- Rated Power: 60W
Dimensions:
44.9 × 36.1 × 14 cm
Slim tankless construction designed to reduce under-sink space requirements.
Maintenance:
Cartridges use a replaceable twist-style design, allowing individual filtration stages to be changed when required rather than replacing the complete system.
Warranty:
2-year warranty, as given by the supplier
Important:
- Intended for use with an appropriate mains water supply.
- Actual filtration performance, flow rate and cartridge lifespan can vary according to incoming water pressure, water quality, temperature and household usage.
- Installation and maintenance should be carried out according to the manufacturer's instructions.