The Viqua F4-50 Plus Ultraviolet System is designed to reduce harmful bacteria, viruses, and microorganisms. The F4-50 Plus is redesigned, making it more compact and easier to install. The F4-50 Plus is designed for applications where water quality conditions result in less than ideal UV transmissions. The Viqua F4-50+ effectively disinfects water with UVT values as low as 50% at recommended flow rates up to 15 gpm.
Features:
- UV intensity monitor with diagnostic test
- Disinfects water with UVT values as low as 50%
- Viqua controller with water-resistant case
- LED display showing lamp replacement reminder
- Indicator lights show the status of each system component
- Lamp timer reset button and mute button to silence audio alarm
- Stainless steel chamber with safety cap and special lamp plug
- Universal power input
- High-output UV lamp
NOTE: 230V systems are shipped with 2-prong continental European (CEE-7/7) 2 pin with ground "Schuko" power cord.
California residents
Prop 65 Warning
WARNING! This product contains materials known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov
| Product Details |
|---|
Ambient Temperature Range | 32-104 °F |
Body Material | 304 Stainless Steel |
Frequency Rate | 50/60 Hz |
Inlet Connection | 1" MPT |
Max Pressure (Psi) | 125 |
Min Pressure (Psi) | 4 |
Outlet Connection | 1" MPT |
Power | 130 Watts |
Size | 1" |
Connection Type | Male (MPT) |
Contaminants Reduced | Bacteria Heavy Metals Cysts |
Diameter | 4" |
Flow Rate | 28gpm @ 50% UVT GPM (16mJ/cm2 Dose) 15gpm @ 50% UVT GPM (30mJ/cm2 Dose) 12gpm @ 50% UVT GPM (40mJ/cm2 Dose) |
Type | Single UV System |
Voltage | 230V |
| Shipping Dimensions |
|---|
Shipping Length | 30 in. |
Shipping Width | 10 in. |
Shipping Height | 10 in. |
| Product Weight & Dimensions |
|---|
Product Length | 30 in. |
Product Weight (lbs) | 18 |


1. Your order is usually shipped out within 24-48 hours after your payment is received.
2. The tracking number of your parcel will be sent to you after your order is despatched. You may use the tracking number to check the status of your order online.
3. The shipping fee will be auto-added in the grand total when you send payment.