Filtration Max
UF20 + OSPF1024
Filtration Max
The UF20J OneStop+ Ultrafiltration System integrates superior water purification and scale prevention in one robust solution. Engineered with precision, it features a dual-stage ultrafiltration process that removes sediments, fine particles, and impurities down to 0.1 microns, ensuring exceptional water clarity and safety.
The system includes a 5-micron grooved polypropylene sediment filter housed in a clear 20” jumbo casing with a built-in pressure gauge for easy monitoring and maintenance. Its stainless steel stand and wall-mounting bracket offer installation flexibility, while the automated flushing timer and 12V solenoid drain valve enhance membrane life and operational efficiency.
In addition, the integrated OneStop+ media effectively transforms dissolved hardness minerals into harmless microcrystals, preventing scale formation in pipes, heaters, and appliances—protecting both hot and cold water systems.
Eco-friendly, low-maintenance, and built for long-term durability, the UF20J OneStop+ provides a complete water treatment solution that delivers crystal-clear, scale-free water for homes, businesses, and point-of-entry installations.
MODEL NUMBER: Filtration Max
Features & Benefits
- Dual-Stage Filtration: Combines a 5-micron sediment filter and a 0.1-micron ultrafiltration (UF) membrane for superior water purity.
- Integrated Scale Prevention: OneStop+ media transforms dissolved hardness minerals into microcrystals, preventing scale buildup in pipes and appliances.
- Clear 20” Jumbo Housing: Transparent casing allows easy visual inspection of filter condition.
- Built-In Pressure Gauge: Monitors system performance and indicates when filter replacement is needed.
- Automated Flushing System: Adjustable timer switch for regular membrane cleaning and extended service life.
- Heavy-Duty Solenoid Drain Valve: 12V valve enables reliable and automatic flush operation.
- Shock Arrestor Included: Protects system components from water hammer damage.
- Durable Stainless Steel Stand: Robust design with wall-mounting option for flexible installation.
- Eco-Friendly Operation: No chemicals, salt, or wastewater generation during scale prevention.
- Low Maintenance & Long Service Life: Designed for efficiency, reliability, and reduced operating costs.
- POE (Point-of-Entry) Application: Ideal for both residential and commercial water purification systems.
Detailed Description
ULTRAWAVE MAX
The UF20J Ultrafiltration system is designed with advanced engineering to provide exceptional water quality. This high-
performance, dual-stage filtration system effectively removes impurities, delivering cleaner, fresher, and safer water with ease.
The UF20J is built with two key filtration stages. The first stage includes a 5-micron grooved polypropylene sediment
filter in a clear 20” jumbo housing, allowing users to monitor the filter condition and easily determine when replacement
is needed. The built-in pressure gauge also allows end users to monitor system for pressure drops. A drop of 10 psi
/ 0.7 bar indicates a need to replace the sediment filter. The second stage features a 0.1-micron Ultrafiltration (UF)
membrane, capturing even finer particles and ensuring high-quality filtration.
Constructed for durability and versatility, the UF20J is equipped with a robust, stainless steel stand with wall-
mounting bracket for flexible installation. For added convenience, the system includes an adjustable timer switch for
automated flushing, enhancing membrane longevity and ensuring consistent ultrafiltration efficiency. Additionally, the system
comes with a heavy-duty 12V solenoid drain valve, and a built-in shock arrestor to protect against water hammer attacks.
Ideal for point-of-entry (POE) water purification, the UF20J not only delivers superior filtration but is also designed for
low maintenance, reducing operational costs and ensuring a long service life.
The UltraWave Max is suitable for
- Residential
- Light commercial applications

Model Number – CW-WC-M21
Bulk Packaged – 12 pcs / carton*
Dimensions: 7.2” x 8.0” x 18.3” (183mm x 204mm x 464mm)
Net Weight – 1.52 kg
Gross Weight – 1.74 kg
Filter Cartridge
Dual Media Filter: M21-GT-WN
• 5µ grooved PP sediment filter combined with pure coconut shell activated carbon with an iodine rating of 1000 for optimal contaminant loading and longer filter life
• Superior chlorine, taste, odor and sediment removal
Specifications
Product Series Name: UltraWave Max
Min. Operating Temperature: 4 °C / 40 °F
Max. Operating Temperature: 40 °C / 104 °F
Operating Pressure: 1 to 5 bar / 14 to 72 psi
Initial Pressure Drop: 0.5 bar | 7 psi
Power: 110V-240V, 50/60 Hz, 0.8A
Flowrate:
Up to 33 LPM @ 1 bar
Up to 50 LPM @ 3 bar
Up to 58 LPM @ 5 bar
Chemistry:
Max Chlorine: 50 ppm
pH 5 to 8
Turbidity < 50 NTU
| Model Number | Prefilter Micron Rating | UF Membrane Micron Rating | Inlet/Outlet | Drain | Dimensions (mm) | Electrical Plug | Net Weight | Gross Weight |
|---|---|---|---|---|---|---|---|---|
| UF20J–N–A | 5μ | 0.1μ | 1” NPTF | ⅜” JACO | 410 × 200 × 780 | Type A | 19 kg | 20 kg |
| UF20J–B–C | 5μ | 0.1μ | 1” BSP (F) | ⅜” JACO | 410 × 200 × 780 | Type C | 19 kg | 20 kg |
| UF20J–B–G | 5μ | 0.1μ | 1” BSP (F) | ⅜” JACO | 410 × 200 × 780 | Type G | 19 kg | 20 kg |
MODEL NUMBER: Ultrawave Max
OneStop+ Media Tank
The OneStop+ System is an advanced scale prevention solution supplied in a filter housing with media. By transforming dissolved hardness minerals into microcrystals, this system prevents scale formation in pipes and appliances, protecting both hot and cold water systems. As part of the OneStop+™ range, the OneStop+ System offers an efficient and eco-friendly way to extend the life of plumbing and water-dependent appliances. Available in various sizes, it provides flexibility for residential and commercial installations.
MODEL NUMBER: OneStop+ Media Tank
- Dishwashers
- Washing machines
- Water heaters
- Mixing valves
- Faucets
- Coffee makers
- Shower heads, tiles and doors
- RO systems
- Car washes
- Commercial laundry
- Irrigation system spray heads
- Solar heating systems