1. Choose Your Protection Level
Maximum Protection—Pair of AeroMags
Powerful Protection—Single AeroMag
Expose all of the engine oil flowing through the filter to AeroMag with 360° of protection. This provides twice the opportunity for AeroMag to capture wear-causing particles in your oil.
A single AeroMag gives your engine powerful protection to remove wear-causing particles at a lower cost.
2. Choose your size based on
filter diameter
- Measure the diameter of your filter, or
- Search for your filter’s diameter at a filter manufacturer’s website.
AeroMag models come in two sizes: Medium (AM300) and Large (AM365).
No matter what the size, pairs cost the same, and singles cost the same.
Small (AM290) fits most Rotax engines with oil filters from 2.5 in. (64mm) to 2.8 in. (71mm) in diameter.
Medium (AM300) fits 3.0 in. (76mm) oil filters at least 2.625 in. (67mm) tall.
Large (AM365) fits most Continental and Lycoming engines with at least a 3.625 in. (92mm) diameter oil filter.
Maximum Protection
AM365 (Pair)
AM365 (Pair)
Fits oil filter diameters from 3.6 in. (91mm) to 4.2 in. (107mm)
For most Continental and Lycoming engines with at least a 3.625 in. diameter oil filter.
$244.99 MSRP
AM300 (Pair)
AM300 (Pair)
Fits oil filter diameters from 2.9 in. (74mm) to 3.5 in. (89mm).
For 3.0 in. oil filters at least 2.625 in. tall.
$237.99 MSRP
AM300 (Pair)
AM290 (Pair)
Fits oil filter diameters from 2.5 in. (64mm) to 2.8 in. (71mm).
Fits Rotax engines.
$202.99 MSRP
Powerful Protection
AM365 (Single)
AM365 (Single)
Fits oil filter diameters from 3.6 in. (91mm) to 4.2 in. (107mm).
For most Continental and Lycoming engines with at least a 3.625 in. diameter oil filter.
$139.99 MSRP
AM300 (Single)
AM300 (Single)
Fits oil filter diameters from 2.9 in. (74mm) to 3.5 in. (89mm).
For 3.0 in. oil filters at least 2.625 in. tall.
$134.99 MSRP
AM300 (Single)
AM290 (Single)
Fits oil filter diameters from 2.5 in. (64mm) to 2.8 in. (71mm).
Fits Rotax engines.
$104.99 MSRP
Accessories
Filter Cutter
Prove AeroMag’s effectiveness for yourself.
AeroMag’s Filter Cutter is a high-quality tool that makes fast work out of safely cutting open a spin-on filter without creating any metal debris.
$99.99 MSRP