HiFi Filter SI 82971, direct aftermarket replacement. Bea ARS1400RB is a compressed air filter element, rated 0.1 µm. The same element is listed under 5 other numbers from Atlas Copco, HiFi Filter, Noitech, Omega Air, all in the cross reference table below.
The element sits in the compressed air line and takes out particles, water and oil aerosols down to its rated grade, which protects dryers, tools and processes downstream. Every element is checked against the part number before it ships, and every order is covered by our
30 day money back guarantee, worldwide delivery and
price beat guarantee.
Technical properties & cross references
Specifications
| Part Type |
Compressed Air Filter Element |
| Replaces |
Bea ARS1400RB |
| Outer Diameter |
120 mm (4.72 in) |
| Height |
344 mm (13.54 in) |
| Filtration Rating |
0.1 µm |
| Media |
Coalescing filter media |
| Stat. HS-Code |
842139 |
| 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 255.54 |
18 Oct 2026 |
| FilterFinder Online |
USD 265.00 |
18 Oct 2026 |
| Spare Part Mart |
USD 204.43 |
Today |
Our price of USD 204.43 is 20% to 23% 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
Scheduled service
Change the element at least once a year, or sooner if the differential pressure gauge on the housing shows it is loaded.
Breakdown spares
Keep one on the shelf so a loaded compressed air filter element does not stop the machine while parts are ordered.
Workshop and fleet stock
Workshops looking after several machines can stock this one element under any of its 6 part numbers.
Frequently asked questions
Is this a genuine Bea ARS1400RB?
No. It is an aftermarket compressed air filter element made to replace the Bea ARS1400RB. It is not made by or affiliated with Bea, and the part number is used only to show what it replaces.
Will it fit my machine?
It replaces the element numbered Bea ARS1400RB and the other numbers in the cross reference table. Check the number on the old element or in the machine's parts list.
When should I change the element?
Change the element at least once a year, or sooner if the differential pressure gauge on the housing shows it is loaded.
How do I fit it?
Isolate the filter housing and let the pressure out. Unscrew the bowl, pull the old element off its seat, fit the new element with its O rings lightly lubricated, refit the bowl and pressurise slowly. Check for leaks.