Oxfil HF.7679, direct aftermarket replacement. This hydraulic filter from Spare Part Mart provides a direct replacement for Diamond, Fai Filtri, Omt, Oxfil, Sofima (UFI), and Woodgate branded elements. The filter features a 25-micron inorganic microfibre media, delivering reliable particle removal in hydraulic systems. Its out-in flow design ensures consistent performance under pressure. With a total height of 515 mm and an outer diameter of 78 mm (largest 80 mm), this filter fits standard housings requiring these dimensions. The inorganic microfibers trap contaminants effectively, helping extend the life of pumps, valves, and other hydraulic components. Choosing this aftermarket option gives you the same fit and function at a better value, backed by our
price-beat guarantee.
Technical properties & cross references
Specifications
| Filtration Media |
Inorganic Microfibers 25 µm |
| Media type |
Inorganic Microfibers |
| Filtration Rating |
25 µm |
| Flow direction |
Out-In |
| Total Height |
515 mm (20 1/4") |
| Largest Inner Diameter |
40.5 mm (1 19/32") |
| Outer Diameter |
78 mm (3 1/16") |
| Largest Outer Diameter |
80 mm (3 5/32") |
| 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 |
| SONA Filtration |
USD 81.05 |
11 Oct 2026 |
| Oxfil |
USD 122.17 |
16 Oct 2026 |
| Filtration Point |
USD 132.06 |
11 Oct 2026 |
| Cardinal Filters |
USD 172.25 |
11 Oct 2026 |
| FilterFinder Online |
USD 247.00 |
11 Oct 2026 |
| Hydrafil |
USD 252.95 |
11 Oct 2026 |
| Spare Part Mart |
USD 64.84 |
Today |
Our price of USD 64.84 is 20% to 74% 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
Heavy Construction Environments
On dusty job sites, airborne debris can enter hydraulic systems and cause wear. The 25 µm filtration rating captures fine particles before they damage pumps or cylinders, keeping excavators and loaders operating reliably even under harsh conditions.
Continuous Industrial Operation
For machinery that runs around the clock, filter changes must be kept to a minimum. The high dirt-holding capacity of the microfibre media extends service intervals, reducing planned downtime and maintenance costs in production lines or processing plants.
Fleet Maintenance Consolidation
When managing mixed fleets, stocking multiple filter part numbers is expensive. This cross-compatible filter replaces several OEM part numbers from Diamond, Fai Filtri, and others, simplifying inventory and lowering overall procurement expenses.
Mobile Hydraulic Systems
Agricultural and material handling equipment often sees fluctuating pressures and flows. The out-in flow direction maintains effective oil cleanliness during these swings, protecting sensitive valves and ensuring consistent implement response in tractors or telehandlers.
Frequently asked questions
Will this filter fit my machine?
This filter is a direct dimensional match for the listed cross-reference part numbers from Diamond, Fai Filtri, Omt, Oxfil, Sofima, and Woodgate. Verify your housing accepts a filter with a 78 mm outer diameter and 515 mm total height. Always confirm against your equipment manual.
What is the filtration rating and media?
The filter uses inorganic microfibre media rated at 25 microns. This material provides high particle retention and is designed to withstand hydraulic system pressures, helping keep oil clean to protect pumps, motors, and valves from premature wear.
What are the dimensions and does it have threads?
The filter has an outer diameter of 78 mm (80 mm at the largest point) and a total height of 515 mm. The inner diameter is 40.5 mm. We do not specify thread details; for threaded connections, verify the thread type matches your housing before ordering.
How does this compare to OEM filters?
This aftermarket filter is built as a direct alternative to branded elements from Diamond, Fai Filtri, and others. It does not carry the original equipment manufacturer’s branding but offers identical fitment and dependable performance at a lower cost, backed by our 30-day money-back guarantee.
How do I replace the filter?
Installation is straightforward. Relieve hydraulic system pressure, remove the old filter using an appropriate wrench, lubricate the new filter's seal with clean oil, and spin it on by hand until snug. Always follow the manufacturer's torque specifications and check for leaks after startup.
What delivery and guarantee do you offer?
We provide worldwide shipping with tracking for every order. Your purchase is protected by a 30-day money-back guarantee if the filter does not meet your expectations, and our price-beat guarantee ensures you get the best deal.