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Elgi B004700770039 is the intake air filter element that keeps dust out of the airend. It is used on Elgi rotary screw air compressors. This aftermarket version is made to the same mounting and connections as the original, so it fits where the old one came off.
Sold as one unit. Check the number on your old part, or in the parts manual for your machine, before ordering.
| Part Type | Air Filter Element |
| Replaces | Elgi B004700770039 |
| Function | Filters the air drawn into the compressor intake |
| Supplied as | Single air filter element |
| Condition | New, aftermarket |
| Stat. HS-Code | 842139 |
| Country of Manufacture | China |
| Elgi Part No.(SPM Part No.) |
|---|
| B004700770039(SPM-ACP-3894) |
Dusty or dirty intake air
A blocked intake filter starves the compressor, raises the discharge temperature and cuts the air it delivers. Change it when the restriction indicator shows red.
Protecting the airend
Dust that gets past a damaged filter wears the rotors and fouls the oil. A new element costs far less than an airend rebuild.
Scheduled replacement
Intake filters are normally changed at every oil service, or more often in dusty sites such as quarries, foundries and woodworking shops.
Fitting tips
Switch off and isolate the compressor, wipe out the filter housing, check the seal faces, and fit the new element square so it seals all round.
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller | Price | Checked |
|---|---|---|
| The Air Market | USD 78.91 | 22 Oct 2026 |
| Moisture Boss | USD 102.89 | 22 Oct 2026 |
| FilterFinder Online | USD 125.00 | 22 Oct 2026 |
| eBay, aftermarket seller | USD 138.99 | 25 Oct 2026 |
| Air Compressor Services | USD 193.50 | 22 Oct 2026 |
| Spare Part Mart | USD 63.13 | Today |
Our price of USD 63.13 is 20% to 67% 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.
No. It is an aftermarket part made to fit in place of Elgi B004700770039. It is not made by or affiliated with Elgi; the Elgi part number is used only to show what it replaces.
It fits machines that take Elgi B004700770039. Machines change parts between serial number ranges, so check the number on your old part or in your parts manual.
It is made to the same mounting and connections as the original part. Fit new gaskets and seals where they are used, and check for leaks and correct operation before putting the machine back to work.
Yes, we ship worldwide. Shipping is calculated at checkout, and every order is covered by our 30 day money back guarantee and price beat guarantee.
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