Professional-Grade Air Filter Solution
OEM Engine F-31P-201 / F31P201 Air Filter
Direct Solberg Air Filter Cross Reference replacement. Engineered for performance, durability, and reliability in demanding industrial applications. Perfect for your engine air filter replacement needs.
Key Advantage: This custom air filter offers extended service life, reducing total cost of ownership for B2B clients. Compatible with multiple systems through our comprehensive air filter cross reference search database.

Technical Specifications
| Parameter | Details |
|---|---|
| Part Number | F-31P-201 (F31P201) |
| Part Type | Air Filter / Air Cleaner Filter |
| Brand Compatibility | Solberg Replacement (Direct Cross-Reference) |
| Minimum Order Quantity (MOQ) | 20 pieces |
| Available Services | OEM & ODM (Custom Design Welcome) |
| Primary Applications | Industrial Engines, Compressors, Power Systems |
Product Advantages (FABE Analysis)
Features (F)
Precision-engineered to match original Solberg F-31P-201 specifications. Constructed with high-efficiency synthetic media for superior particle capture. Features reinforced rubber gaskets and a rigid internal cage for structural integrity.
Advantages (A)
Lower initial pressure drop than many aftermarket filters. Provides consistent airflow, protecting engine performance. The durable long life air filter design extends change intervals, reducing maintenance frequency and downtime.
Benefits (B)
For your business: Reduced inventory costs via reliable cross-reference. Increased customer satisfaction due to fewer air filter change cycles. Improved profitability through lower lifetime operating costs for your clients.
Evidence (E)
Manufactured in ISO-certified facilities. Used by over 200 industrial distributors worldwide. Backed by a 12-month performance warranty. Test reports available upon request.
Trusted by Industry Professionals
"As a wholesale distributor, we've used CHINA EVERLASTING PARTS for 3 years. Their F-31P-201 filter has the lowest return rate in our inventory. The air filter cross reference search support is exceptional."
– Michael T.
Industrial Parts Wholesaler, Texas, USA
"Our fleet maintenance company switched to these filters for engine air filter replacement. Service life increased by 40%, reducing our operational costs significantly. Reliable performance every time."
– Sarah L.
Service Manager, Logistics Co., Canada
"We operate a filter specialty shop. The durable long life air filter from this manufacturer is our best-selling Solberg replacement. Customers report excellent filtration and easy installation."
– James K.
Owner, FilterPro Shop, UK
Frequently Asked Questions
Q: Is this a direct replacement for Solberg F-31P-201?
A: Yes, our OEM F-31P-201 is engineered as a direct cross-reference replacement, ensuring dimensional and performance compatibility.
Q: What is the typical lead time for ODM orders?
A: For custom custom air filter designs, sample lead time is 15-25 days, and mass production typically takes 30-45 days after sample confirmation.
Q: Do you provide technical support for cross-reference?
A: Absolutely. We offer comprehensive air filter cross reference search support to help you identify the correct filter for your specific application.
Contact Us for B2B Inquiry
CHINA EVERLASTING PARTS CO., LIMITED
Professional High Quality Filters Manufacturer. We specialize in OEM & ODM services for air, oil, fuel, and hydraulic filters.
WhatsApp/WeChat: +86 18965520297
Email: Sales@parts-machining.com
Services: OEM & ODM Welcome
MOQ: 20 pieces (Flexible for initial orders)
Ideal partners: Retailers, After-Sales Service Providers, Wholesalers, Filter Specialty Shops.
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