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| Body Height | 611 mm (24 1/16") |
| Height-1 | 8 mm (5/16") |
| Total Height | 619 mm (24 3/8") |
| Smallest Inner Diameter | 323 mm (12 11/16") |
| Outer Diameter | 516 mm (20 5/16") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Aerzen | 170837000 |
| HiFi Filter | SA 190395 |
| Oxfil | AF.1987 |
| Spare Part Mart | SPM-AFC-1283 |
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller | Price | Checked |
|---|---|---|
| Oxfil | USD 149.07 | 16 Oct 2026 |
| eBay (6 aftermarket sellers) | USD 185.50 to 714.41 | 10 Oct 2026 |
| FilterFinder Online | USD 345.00 | 10 Oct 2026 |
| Spare Part Mart | USD 119.26 | Today |
Our price of USD 119.26 is 20% to 83% 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.
High-Dust Industrial Settings
In cement plants, foundries, or woodworking facilities, airborne dust loads are extreme. This cartridge protects your Aerzen blower’s internals from abrasive particles, extending service life and preventing unplanned outages.
Continuous-Run Operations
For blowers that operate 24/7, reliable filtration is critical. This cartridge maintains consistent airflow and pressure drop over long runs, ensuring your process stays uninterrupted.
Scheduled Maintenance Cycles
Stock these filters as part of a routine replacement plan. Their consistent dimensions and performance allow predictable change-outs, reducing the risk of surprise downtime during peak production.
Multi-Brand Consolidation
If you maintain equipment using Aerzen, HiFi Filter, or Oxfil filters, this cartridge serves as a single cross-reference part. Simplify purchasing and inventory by stocking one cartridge for multiple brand needs.
Yes, this cartridge is designed as a direct replacement for the Aerzen DN 300 air filter. Its dimensions, 619 mm total height, 611 mm body height, 516 mm outer diameter, and 323 mm smallest inner diameter, match the original specification, guaranteeing a correct fit without modifications.
This cartridge uses high-efficiency filter media equivalent to the original specifications for the Aerzen DN 300. While the exact micron rating is not specified on the part itself, the media captures airborne dust and particles effectively to protect your blower. For precise filtration data, consult your equipment documentation or reach out to our support team with your original part number for cross-reference details.
The cartridge is a drop-in element with no threaded connections. It installs inside the existing housing and is held in place by the housing clamp or cover. The critical dimensions are the heights and diameters, which are identical to the OEM Aerzen part. Always check your housing seal condition during replacement.
No, this cartridge is an aftermarket filter made to the same dimensions and performance standards as the original. It is not manufactured by Aerzen, but it is a cost-effective alternative that does not compromise on filtration quality. You get the same protection for your blower at a lower price point.
Replacing the filter is straightforward. Release the housing cover, slide out the old cartridge, and insert the new one, ensuring it seats evenly. No special tools are needed. We recommend inspecting the housing gasket and cleaning out any debris during the change. Always isolate the blower from power before servicing.
We provide worldwide shipping with tracking on all orders. Every filter cartridge is backed by our 30-day money-back guarantee and our price-beat guarantee. If you find a lower advertised price on an identical aftermarket cartridge, we will beat it. Your purchase is risk-free with SPM.
Prices depend on your ZIP or postcode.
Live rates for the quantity selected, delivered to your door. Confirmed at checkout.
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Join Marty Mates and we put 200 points on your account, worth $10 off an order over $75 USD. Then a point for every dollar you spend after that.
No password: you enter your email, we send a code, and that is you in.
