Contact Platform Support
Help Center
Home > Sporting Goods & Recreation > Pool & Accessories > Swimming Pool > 3/4-inch Whole House Pre-filter, 304 Stainless Steel Housing, 150 PSI Max Pressure, Corrosion Resistant
3/4-inch Whole House Pre-filter, 304 Stainless Steel Housing, 150 PSI Max Pressure, Corrosion Resistant
Product Spotlights
Heavy-duty 304 stainless steel whole house pre-filter with 3/4-inch NPT connections, rated for 150 PSI max pressure. Corrosion-resistant housing protects plumbing and appliances from sediment and rust. Easy twist-off design, wall-mount bracket included, high flow up to 20 GPM. Trusted manufacturer since 1998 with global exports.
Negotiable
MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Other, 304 Stainless Steel
Connection Size:
3/4 inch NPT
Max Pressure:
150 PSI
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
Delivery time depends on order quantity.
Related Products
-
Modular Whole House Pre-filter System, 2-Stage Filtration, 50μm + 5μm, 1-inch Ports, Easy MaintenanceNegotiableMOQ: 1 Piece -
Whole House Pre-filter, Free Technical Support, 1-Year Replacement Warranty, OEM Service AvailableNegotiableMOQ: 1 Piece
-
Whole House Pre-filter for Agricultural Irrigation and Well Water Treatment, 100μm Stainless Steel, 2-inch InletNegotiableMOQ: 1 Piece
-
Whole House Pre-filter, Max Flow 30 GPM, Working Pressure 125 PSI, Brass Body With See-Through SumpNegotiableMOQ: 1 Piece
-
Automatic Flushing Whole House Pre-filter, 304 Stainless Steel, 100μm Mesh, Timer and Differential Pressure ControlNegotiableMOQ: 1 Piece
Material
Other, 304 Stainless Steel
Connection Size
3/4 inch NPT
Max Pressure
150 PSI
Application
Whole House Pre-filtration
Color
Silver / Metallic
Housing Type
Single Stage
Corrosion Resistance
Yes
Filter Cartridge Compatibility
Standard 10-inch or 20-inch
As a dedicated manufacturer with over two decades of expertise, Anping County Boli Hardware Wiremesh Products Factory presents this 3/4-inch Whole House Pre-filter featuring a premium 304 Stainless Steel Housing. Engineered for demanding residential and light commercial applications, this pre-filter withstands up to 150 PSI max pressure while offering exceptional corrosion resistance. Our factory, established in 1998, has exported to over 20 countries across North America, Europe, and Asia, ensuring each unit meets rigorous quality standards. This pre-filter is designed to protect your entire plumbing system by removing sediment, rust, and large particles, extending the life of water heaters, faucets, and appliances.
Key Features & Technical Specifications
- Heavy-Duty 304 Stainless Steel Housing – Resistant to rust, corrosion, and extreme weather conditions, ideal for both indoor and outdoor installation.
- 3/4-inch Female NPT Inlet/Outlet – Standard size for easy integration with existing plumbing systems.
- 150 PSI Maximum Working Pressure – Suitable for municipal and well water systems with high pressure fluctuations.
- High Flow Capacity – Supports up to 20 GPM (gallons per minute) with minimal pressure drop.
- Transparent Sump Option Available – Allows visual inspection of filter cartridge condition (clear polycarbonate or reinforced glass).
- Easy Twist-Off Design – Quick cartridge replacement without tools; o-ring seal prevents leaks.
- Wall-Mount Bracket Included – Simplified installation with secure mounting hardware.
- Wide Temperature Range – Operates from 40°F to 100°F (4°C to 38°C).
| Model | BOLI-WP-34-304 |
| Housing Material | 304 Stainless Steel (food-grade) |
| Connection Size | 3/4 inch NPT (female) |
| Max Working Pressure | 150 PSI (10.3 bar) |
| Max Flow Rate | 20 GPM (75.7 L/min) |
| Filtration Micron Rating | 50 – 100 micron (depending on cartridge) |
| Operating Temperature | 40°F – 100°F (4°C – 38°C) |
| Cartridge Dimensions | Standard 10″ x 4.5″ (also compatible with 20″ options) |
| Weight | Approx. 2.5 kg (5.5 lbs) |
Customer Benefits
- Protects Expensive Appliances – Removes sediment that can clog water heaters, washing machines, and dishwashers, reducing repair costs.
- Improves Water Clarity and Taste – Filters out sand, silt, and rust particles for cleaner, more pleasant water.
- Long Service Life – The 304 stainless steel housing resists rust and corrosion, even in harsh water conditions, ensuring years of reliable use.
- Easy Maintenance – Replace cartridge every 3–6 months (depending on water quality) with a simple twist-open mechanism.
- Versatile Installation – Can be installed vertically or horizontally; comes with a wall-mount bracket for secure placement.
- Cost-Effective Solution – Compared to whole-house filtration systems, this pre-filter offers an affordable first line of defense without compromising performance.
Why Choose Boli Factory?
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of wire mesh and filtration products. Our annual export value of US$5–10 million reflects the global demand for our high-quality products. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery to markets worldwide. Our main markets span North America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. With a dedicated team of engineers and quality control specialists, we ensure every pre-filter undergoes strict pressure testing and visual inspection before shipment. We offer customizable options such as different cartridge sizes, sump materials, and bulk packaging to meet your specific requirements. Contact us today for a quote or sample request, and experience the reliability of a manufacturer with over 25 years of expertise.
Frequently Asked Questions
-
Q: What is the maximum pressure this filter can handle?
A: The housing is rated for a maximum working pressure of 150 PSI (10.3 bar). It is not recommended for use above this limit. -
Q: Can I use this pre-filter with a well water system?
A: Yes, the 150 PSI rating and 304 stainless steel construction make it suitable for well water systems that may have higher sediment loads. Regular cartridge replacement is advised. -
Q: What type of filter cartridge should I use?
A: Standard 10-inch sediment cartridges (50–100 micron) are recommended. For finer filtration, 20-inch cartridges are available upon request. Ensure the cartridge outer diameter is 4.5 inches. -
Q: Is the sump clear or metal?
A: The standard housing is made of 304 stainless steel. A transparent sump option (polycarbonate or borosilicate glass) is available as an optional upgrade for visual monitoring. -
Q: How do I install this pre-filter?
A: The unit comes with a wall-mount bracket and 3/4-inch female NPT connections. You can install it vertically or horizontally. Use Teflon tape on the threads for a leak-free seal. A shut-off valve is recommended before and after the filter for easy maintenance. -
Q: Does this filter remove chlorine or chemicals?
A: This is a sediment pre-filter designed to remove particles like sand, rust, and dirt. It does not remove chlorine, VOCs, or dissolved contaminants. For chemical removal, combine with a carbon filter downstream. -
Q: What is the warranty?
A: We offer a 1-year warranty against manufacturing defects. The housing is designed for long-term use under normal conditions. Contact our sales team for warranty details. -
Q: Can I get a sample before placing a bulk order?
A: Yes, samples are available. Please contact us with your shipping address and quantity requirements. Sample cost and freight are negotiable.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Port of Shipment
Tianjin, Qingdao, qingdao, shanghai, foshan
You May Also Like
-
Whole House Pre-filter for Commercial Building Water Supply, 40 GPM, 1.5-inch Thread, Sediment RemovalNegotiableMOQ: 1 Piece
-
Whole House Pre-filter With 20μm High Precision Stainless Steel Filter, 1.5-inch Thread, 40 GPM Flow RateNegotiableMOQ: 1 Piece
-
Pre-filter for Pharmaceutical Cleanroom, HEPA Pre-Filtration, 99.9% Efficiency on 5μm ParticlesNegotiableMOQ: 1 Piece
-
Pre-filter, 304SS, 50 Micron, 1.5-inch Connection, 200°C Max Temp for Chemical FiltrationNegotiableMOQ: 1 Piece
-
Pre-filter for Food Processing Line, 304 Stainless Steel, 50 Micron, Food Grade MaterialNegotiableMOQ: 1 Piece
-
Carbon Steel Pre-filter, 20 Micron Pleated Filter, 300 PSI, NPT Thread ConnectionNegotiableMOQ: 1 Piece
-
304 Stainless Steel Pre-filter, 50 Micron Mesh, 150 PSI Max Pressure for Industrial WaterNegotiableMOQ: 1 Piece
-
Pre-filter With 0.5 μm Rating, 316L Stainless Steel, Sanitary Tri-Clamp, CIP CapableNegotiableMOQ: 1 Piece
-
Pre-filter With 2-Year Warranty, Mill Test Report Available, ISO 9001 Compliant ProductionNegotiableMOQ: 1 Piece
-
Automatic Pre-filter With PLC Control, 220V 50Hz, 10-inch Diameter for HVAC SystemsNegotiableMOQ: 1 Piece
