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HiFi Filter SI 82931 Aftermarket In-line Filter (SPM-INF-1194)

HiFi Filter SI 82931 Aftermarket In-line Filter

$94.14 USD
  • SKU: SPM-INF-1194
  • Availability: in stock Many in stock Out of stock In-stock at manufacturer. Please add 5-10 days to shipping time
  • Weight: 0.65 kg (1.43 lb)
Keep a spare: buy 2 and the second one is 5% off ($89.43)
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HiFi Filter SI 82931, direct aftermarket replacement. This filter is a high-quality aftermarket in-line filter designed to serve as a direct replacement for units from Atlas Copco, Bea, HiFi Filter, Noitech, Oxfil, Sotras, and Swan. It is built to the original dimensions and ratings, ensuring reliable filtration for compressed air systems. While specific dimensions and ratings are not provided, this filter is suitable for general-purpose in-line filtration where particulate removal is required. SPM offers a cost-effective alternative without compromising performance. Technical properties & cross references
Specifications
Outer Diameter 60 mm (2.36 in)
Height 930 mm (36.61 in)
Product Net Weight 0.65 kg (1.43 lbs)
Stat. HS-Code 84149000
Country of Manufacture China
Cross references
Brand Code
Atlas Copco 2255292106
Bea ARS930RB
HiFi Filter SI 82931
Noitech NM 000151
Oxfil IF.9420
Sotras SM 9420
Spare Part Mart SPM-INF-1194
Swan ARB75A

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 117.68 16 Oct 2026
FilterFinder Online USD 255.00 13 Oct 2026
Spare Part Mart USD 94.14 Today

Our price of USD 94.14 is 20% to 63% 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

Dusty Workshop Environments
In workshops with high airborne dust levels, this filter helps protect downstream pneumatic tools and equipment from contamination, reducing wear and extending service life.

Continuous-Duty Compressor Systems
For compressors running continuously, this in-line filter ensures consistent air quality, minimising the risk of clogged valves or orifices that can cause downtime.

Maintenance Scheduling Simplification
Using a single aftermarket filter across multiple brands of equipment (e.g., Atlas Copco and Bea) simplifies inventory management and replacement scheduling, saving time and reducing stock complexity.

Portable Air Tool Operation
When operating portable air tools at remote sites, this filter provides a lightweight, easy-to-install filtration solution that helps maintain tool performance without adding bulk.

Frequently asked questions

How can I confirm this filter fits my equipment?

Check your existing filter's part number against the cross-references: Atlas Copco, Bea, HiFi Filter, Noitech, Oxfil, Sotras, and Swan. If your filter matches one of these, this filter is a direct replacement.

What is the filtration rating of this filter?

Specific micron ratings are not provided for this product. It is intended for general-purpose in-line filtration; for applications requiring precise ratings, please contact us with your requirements.

What are the thread size and dimensions?

Exact thread size and dimensions are not specified. Ensure you measure your existing filter's port size and overall length to verify compatibility before ordering.

Is this an OEM or genuine part?

No, this is an aftermarket replacement built to the original dimensions and ratings. It is not made by the original equipment manufacturers listed but is designed to function as a direct substitute.

How do I install the filter?

Installation typically involves screwing the filter into the air line in the correct flow direction (indicated by an arrow on the housing). Ensure the system is depressurised before replacement.

What delivery options and guarantees are offered?

We offer worldwide shipping with tracking. Your purchase is covered by a 30-day money-back guarantee and our price-beat guarantee.

Images and data are used as a guide and are deemed reliable to Spare Part Mart. Product may appear differently (e.g. colour) but will be as per the specs above. All cross references are deemed reliable to our knowledge. We encourage you to double check before ordering.

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