Becker 965415, direct aftermarket replacement. This separator is an aftermarket separator designed as a direct replacement for a wide range of brands including Becker, Fai Filtri, HiFi Filter, Mann-Filter, Noitech, Oxfil, SF Filter, Sotras, T.G. Filter, and Tiger. With a permissible flow of 2.01 m³/h and dimensions of 293 mm height, 101 mm outer diameter, and a largest inner diameter of 63 mm, this separator is built to the original dimensions and ratings. It weighs just 0.49 kg, making it easy to handle during maintenance. Ideal for use in vacuum pumps and compressors, it offers reliable separation performance for industrial applications.
Technical properties & cross references
Specifications
| Permissible Flow |
2.01 m3/h |
| Body Height |
293 mm (11 17/32") |
| Total Height |
293 mm (11 17/32") |
| Product Net Weight |
0.49 kg (1.08 lbs) |
| Largest Inner Diameter |
63 mm (2 15/32") |
| Smallest Inner Diameter |
6.5 mm (1/4") |
| Outer Diameter |
101 mm (3 31/32") |
| Stat. HS-Code |
84149000 |
| Country of Manufacture |
China |
Price beat guarantee
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller |
Price |
Checked |
| Oxfil |
USD 39.23 |
16 Oct 2026 |
| FilterFinder Online |
USD 49.00 |
14 Oct 2026 |
| The Air Market |
USD 69.20 |
14 Oct 2026 |
| Spare Part Mart |
USD 31.38 |
Today |
Our price of USD 31.38 is 20% to 55% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
Use cases & applications
Continuous-Duty Vacuum Pump Operation
In applications where vacuum pumps run continuously, such as in packaging or material handling, this separator ensures efficient separation of oil and air, reducing oil carryover and extending pump life.
High-Humidity Environments
For compressors operating in humid conditions, this separator helps remove moisture from the air stream, protecting downstream equipment from corrosion and maintaining air quality.
Maintenance Scheduling Simplification
With its compact size and lightweight design, this separator allows for quick replacement during routine service intervals, minimising downtime and simplifying inventory management.
Multi-Brand Fleet Consolidation
Facilities using a mix of Becker, Fai Filtri, or Mann-Filter equipment can standardise on this aftermarket separator, reducing the number of part numbers stocked while ensuring consistent performance.
Frequently asked questions
How do I confirm this separator fits my Becker U 4.250 vacuum pump?
Check your pump's index: this separator fits Becker U 4.250 from index E onwards. Also verify the dimensions: 293 mm height, 101 mm outer diameter, and 63 mm largest inner diameter match your existing separator.
What filtration rating does this separator have?
This separator is a separation element, not a fine filter. Its primary function is to separate oil and condensate from air, with a permissible flow of 2.01 m³/h. For specific particle retention, consult your equipment manual.
What are the thread and fitting details for this separator?
The smallest inner diameter is 6.5 mm, and the largest inner diameter is 63 mm. The separator has no external threads; it seals via O-rings or gaskets (not included). Ensure your housing accepts these dimensions.
Is this aftermarket separator as reliable as a branded Becker or Mann-Filter part?
Yes, this separator is built to the original dimensions and ratings and is a direct replacement for brands like Becker and Mann-Filter. It offers the same performance at a competitive price, backed by a 30-day money-back guarantee.
How do I install this separator?
Installation is straightforward: remove the old separator, clean the housing, insert the new separator ensuring it seats properly, and reassemble. No special tools are required. Always refer to your equipment's service manual for specific steps.