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Help CenterAutomatic Water Pre-filter, 100 PSI Working Pressure, 40 Micron, 3/4 Inch Connection, IP65 Control Box
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Welcome to Anping County Boli Hardware Wiremesh Products Factory — a trusted manufacturer with over 25 years of experience since 1998, exporting US$5–10 million annually to markets across North America, South America, Europe, Asia, Africa, and Oceania. Our Automatic Water Pre-filter is designed to deliver reliable, high-performance filtration for your water supply system, protecting downstream equipment from sediment, rust, sand, and other particles. With a robust 100 PSI working pressure, 40 micron precision, 3/4 inch connection, and an IP65-rated control box, this pre-filter combines durability, efficiency, and ease of use — making it an ideal choice for residential, commercial, and agricultural applications.
This automatic water pre-filter operates on a smart self-cleaning mechanism that flushes captured contaminants without interrupting water flow, reducing maintenance frequency and extending filter life. The 40 micron stainless steel mesh effectively removes coarse particles while maintaining high flow rates. The IP65 control box protects the electronic components from dust and water splashes, ensuring reliable operation even in harsh environments. Below are the key technical specifications:
| Parameter | Value |
|---|---|
| Working Pressure | 100 PSI (max) |
| Filtration Precision | 40 Micron |
| Connection Size | 3/4 inch (Female Thread) |
| Control Box Protection | IP65 (Dust & Water Resistant) |
| Power Supply | 110V/220V AC, 50/60Hz (Optional) |
| Flush Mode | Automatic Backwash (Timer or Differential Pressure) |
| Filter Material | 316L Stainless Steel Mesh |
| Operating Temperature | 1°C – 50°C |
Key Features & Benefits:
- Automatic Self-Cleaning: The filter initiates a backwash cycle automatically based on a preset timer or differential pressure, flushing out trapped debris without manual intervention — saving time and labor.
- High Pressure Rating: Designed for 100 PSI working pressure, suitable for municipal water supplies, well water systems, and booster pump applications.
- Fine 40 Micron Filtration: Captures sediment, sand, rust, and other particles down to 40 microns, protecting downstream equipment like water heaters, irrigation systems, and RO membranes.
- Durable Construction: Corrosion-resistant 316L stainless steel filter mesh and brass/stainless steel body ensure long service life even in aggressive water conditions.
- Compact & Easy Installation: 3/4 inch female threaded connections fit standard plumbing, and the compact design allows installation in tight spaces.
- IP65 Control Box: Weatherproof enclosure safeguards the electrical components from dust, rain, and splashes, making it suitable for outdoor or damp environments.
- Low Maintenance: Only periodic inspection of the control box and occasional cleaning of the filter element (if needed) are required — the automatic flush reduces manual cleaning frequency.
- Versatile Applications: Ideal for residential whole-house filtration, pre-filtration for commercial kitchens, irrigation systems, greenhouse water supply, and industrial process water.
Why Choose Our Automatic Water Pre-filter?
At Anping County Boli Hardware Wiremesh Products Factory, we have been manufacturing high-quality filtration products for over two decades. Our factory is equipped with advanced CNC machines and automated testing equipment, ensuring every filter meets strict quality standards. We export to 15+ markets worldwide and have served thousands of satisfied customers. Our team provides OEM/ODM services, and we can customize the filter to meet your specific pressure, connection, or voltage requirements.
Frequently Asked Questions (FAQ):
-
Q: What is the maximum flow rate of this pre-filter?
A: The flow rate depends on the water pressure and pipe size. Under typical residential conditions (50-80 PSI), the 3/4 inch connection can handle up to 20-30 GPM. For higher flow requirements, we offer larger connection sizes. -
Q: Does the filter require electricity to operate?
A: Yes, the automatic flush function requires an electrical power supply (110V or 220V, optional). The control box is IP65 rated for outdoor use. -
Q: How often does the automatic backwash occur?
A: The backwash cycle can be set via a timer (e.g., every 2-24 hours) or triggered by differential pressure when the filter becomes clogged. The default setting is adjustable. -
Q: Can this filter be used for well water with high sediment?
A: Yes, the 40 micron stainless steel mesh is designed to handle sediment, sand, and rust. However, if the water contains large amounts of heavy solids, we recommend installing a larger sediment filter before this pre-filter to extend the flushing intervals. -
Q: Is the filter body made of lead-free materials?
A: Our standard models use brass or stainless steel body. The brass version complies with lead-free requirements for drinking water applications. Please confirm your preference when ordering. -
Q: What is the warranty period?
A: We offer a 12-month warranty against manufacturing defects. The filter mesh and electronic components are covered. For extended warranty, please contact our sales team. -
Q: Can I install this filter outdoors in cold climates?
A: The filter should be installed in a location protected from freezing. The operating temperature range is 1°C to 50°C. If the temperature drops below freezing, the water inside may freeze and damage the filter. Insulation or a heated enclosure is recommended. -
Q: Do you provide custom voltage or connection sizes?
A: Yes, we offer customization for power supply (12V DC, 24V, 110V, 220V, 380V) and connection sizes (1 inch, 1.5 inch, etc.). Minimum order quantity may apply. Please contact us with your requirements.
With over 25 years of manufacturing expertise, annual export sales exceeding US$5 million, and a global distribution network, Anping County Boli Hardware Wiremesh Products Factory is your reliable partner for water filtration solutions. Our automatic water pre-filter combines smart self-cleaning technology, robust construction, and easy installation — delivering consistent performance and peace of mind. Contact us today for a quote or to discuss your specific project needs. We look forward to building a long-term cooperation with you!
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