How do I clean and reuse this BMC air filter?

This BMC air filter is washable and can be regenerated. You'll need to use the appropriate BMC regeneration kit to clean and re-oil it for continued use.

What makes this filter better than the stock one?

This BMC filter is designed to improve airflow and offers finer filtration, capturing particles as small as 7 microns compared to the typical 10 microns of OEM filters.

Does this filter come pre-oiled?

Yes, all BMC air filters, including this model, come pre-oiled and are ready to install right out of the box.

BMC Air Filter FM321/21 for Polaris ATP 500 HO

Name: BMC 04-05 Polaris Atp 500 Ho Replacement Air Filter
Brand: BMC
SKU: bmc-bmc-04-05-polaris-atp-500-ho-replacement-air-filter-t14-499836
Price: 55.19 USD
Availability: BackOrder

BMC 04-05 Polaris Atp 500 Ho Replacement Air Filter

$55.19

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

BMC replacement air filter for 2004-2005 Polaris ATP 500 HO. Improves airflow and filtration.

Key Features

Fits 2004-2005 Polaris ATP 500 HO.
Made with multi-layered cotton gauze and low-viscosity oil for improved filtration.
Traps impurities as small as 7 microns, finer than OEM filters.
Features an epoxy-coated alloy mesh for protection against fumes and humidity.
Constructed using a single mold to prevent breakage at welded joints.
Washable and reusable with a BMC regeneration kit.

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Product Details

When you're getting your 2004-2005 Polaris ATP 500 HO ready for the trail, making sure it breathes easy is key. This BMC replacement air filter is designed to help your ATV get the clean air it needs to run smoothly. It's a direct fit, so swapping it out is straightforward, and it's built to keep your engine protected.

This filter uses a multi-layered cotton gauze material that's soaked in a special oil. This setup is really good at trapping smaller particles – down to 7 microns, which is even finer than what the stock filter typically catches. The outer layer is an epoxy-coated alloy mesh that keeps everything protected from fuel fumes and moisture. Because it's made using a single mold, you don't have to worry about weak spots from welded joints.

One of the best things about this BMC filter is that it's washable and can be reused. With the right BMC regeneration kit, you can clean it up and put it back in service, saving you money in the long run and reducing waste. It’s a solid option for keeping your ATP 500 HO running strong.