Drier Filter Strainer With 1/4" SAE Flare 100 Mesh 350 PSI for HVAC Systems
Product Spotlights
As a leading manufacturer with over 25 years of experience in the wire mesh industry, Anping County Boli Hardware Wiremesh Products Factory proudly presents our Drier Filter Strainer with 1/4" SAE Flare, 100 Mesh, 350 PSI — a reliable solution for HVAC and refrigeration systems. Our factory, established in 1998, has exported to over 20 countries, ensuring that every filter strainer meets rigorous quality standards. This product is designed to remove contaminants and moisture from refrigerant lines, protecting compressors and extending system life.
The 1/4" SAE flare connection provides a secure, leak-free fit for standard HVAC service ports and lines. The 100-mesh stainless steel strainer effectively traps particles as small as 150 microns, while the 350 PSI pressure rating ensures reliable performance in both residential and commercial systems. Whether you are a contractor, wholesaler, or OEM, this filter drier strainer offers a cost-effective solution without compromising on quality.
Key Features & Benefits
- High-Precision Filtration: 100-mesh (150 micron) stainless steel screen captures debris, copper filings, and scale, preventing clogging of expansion valves and capillary tubes.
- Durable Construction: Made from high-quality copper/brass body with corrosion-resistant finish, suitable for harsh environments.
- Standard Connection: 1/4" SAE flare male thread ensures easy installation with common service hoses and tools.
- Pressure Rating: Rated for 350 PSI (24 bar) working pressure, compatible with most R-22, R-410A, and other common refrigerants.
- Moisture & Acid Removal: Integrated desiccant (optional) provides additional drying and acid neutralization, safeguarding system components.
- Compact Design: Small footprint allows installation in tight spaces without compromising flow rate.
- Versatile Application: Ideal for residential air conditioners, heat pumps, commercial refrigeration units, and automotive HVAC systems.
- OEM Customizable: Available with different mesh sizes, materials, and end fittings upon request to meet specific requirements.
Technical Specifications
| Parameter | Value |
| Connection Type | 1/4" SAE Flare (Male) |
| Mesh Size | 100 Mesh (150 micron) |
| Maximum Working Pressure | 350 PSI (24 bar) |
| Operating Temperature Range | -40°F to 250°F (-40°C to 121°C) |
| Body Material | Copper / Brass |
| Strainer Material | Stainless Steel 304 |
| Connection Thread | SAE 45° Flare |
| Weight | Approx. 0.1 lb (45 g) |
This filter drier strainer is designed to provide reliable filtration in HVAC systems where moisture and debris can cause premature failure. The 100-mesh stainless steel screen is easy to clean and reusable, making it a cost-effective alternative to disposable filters. Its compact size allows for simple installation in both new and retrofit applications.
Why Choose Boli Hardware Wiremesh Products?
Since 1998, our factory has specialized in producing high-quality wire mesh products, including filter strainers for HVAC and industrial applications. With annual export revenues of US$5–10 million, we supply to markets across North America, South America, Europe, Asia, Africa, and Oceania. Our products are shipped from major Chinese ports such as Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.
We understand that reliability is critical in HVAC systems. That's why each filter drier strainer undergoes strict quality control — from raw material inspection to final pressure testing. Our team can also customize the product to meet your exact specifications, including different mesh sizes, connection types, and materials.
Contact us today for a quote or sample. Benefit from competitive factory pricing, professional service, and fast shipping. Let Boli be your trusted partner in HVAC filtration.
Frequently Asked Questions (FAQ)
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Q: What refrigerants are compatible with this filter strainer?
A: This filter strainer is compatible with common refrigerants such as R-22, R-410A, R-134a, R-404A, and others. Always check the pressure rating (350 PSI) to ensure it matches your system. -
Q: Can I reuse this filter strainer after cleaning?
A: Yes, the stainless steel mesh can be cleaned with solvent or compressed air and reused. However, the desiccant (if included) is not replaceable, so for moisture removal, a new filter drier is recommended. -
Q: Is the 1/4" SAE flare connection compatible with standard service hoses?
A: Yes, the 1/4" SAE flare (45° flare) is the industry standard for HVAC service ports and fits most charging hoses and manifolds. -
Q: What is the maximum operating temperature?
A: The filter strainer can operate in temperatures from -40°F to 250°F (-40°C to 121°C). -
Q: Do you offer custom mesh sizes or connection types?
A: Absolutely. We can produce filter strainers with different mesh sizes (e.g., 80 mesh, 200 mesh) and various connection types (flared, threaded, solder) upon request. Minimum order quantities may apply. -
Q: How is this product shipped?
A: We ship from Tianjin, Qingdao, Shanghai, or Foshan ports. Small quantities can be sent via express (DHL, FedEx, UPS), while larger orders are shipped by sea or air. -
Q: Can I get a sample before placing a bulk order?
A: Yes, samples are available. Please contact us with your shipping details. A sample fee may apply, which will be refunded for bulk orders. -
Q: Is this product certified for use in commercial refrigeration?
A: While our product meets industry standards for pressure and filtration, specific certifications (e.g., UL, ASME) are not included. We can provide test reports and material certificates upon request.
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