UltraWave Max
UF20J Ultrafiltration System
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.
MODEL NUMBER: ULTRAWAVE MAX
Features & Benefits
- Clear 20” housing with 5-micron grooved sediment filter
- Transparent housing for easy filter monitoring
- Blue 20” housing with a 0.1-micron UF membrane
- UF membrane requires no backwashing, due to the internal auto flush facility
- Stainless steel stand with wall-mounting option
- 12V brass solenoid drain valve for durability
- Long-lasting grooved sediment filter reduces costs and increases contaminant absorption
- UF filter lifespan extended by effective sediment removal and autoflush
- Timer-based auto-flush system with adjustable settings
- Components designed for easy maintenance by local plumbers
- Readily available parts minimize downtime
- System design reduces overall maintenance and ownership costs
- Built-in pressure gauge for monitoring system pressure
- Built-in water hammer arrestor protects system from sudden pressure surges and water hammer attack
Detailed Description
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 |