1. Choose Your Protection Level
Maximum Protection—Pair of SS or MC/MB FilterMags
Powerful Protection—Single SS or MC/MB FilterMag
Expose all of the engine oil flowing through the filter to Filtermag. This provides twice the opportunity for FilterMag to capture wear-causing particles in your oil.
A single FilterMag gives your engine powerful protection to remove wear-causing particles at a lower cost.
2. Choose your size based on
filter diameter
- Measure the outside diameter (O.D.) of your filter, or
- Search for your filter’s outside diameter (O.D.) at any filter manufacturer’s website.
Please feel free to use the links provided in the Filter Lookup box to the right.
FilterMag SS models come in three sizes ranges (Small, Medium, and Large).
Chrome (MC) or Matte Black (MB) models are available only in Medium.
Small, Medium, and Large FilterMags
Maximum Protection
SS-250 Small
SS-250 Pair (Small)
Fits oil filter diameters from 2.5 in. (64mm) to 2.8 in. (71mm)
$124.99Add to cart
SS-300 Medium
SS-300 Pair (Medium)
Fits oil filter diameters from 2.9 in. (74mm) to 3.4 in. (86mm)
$131.99Add to cart
SS-365 Large
SS-365 Pair (Large)
Fits oil filter diameters from 3.5 in. (89mm) to 4.0 in. (102mm)
$137.99Add to cart
Powerful Protection
SS-250 Small
SS-300 Medium
SS-365 Large
Chrome and Matte Black FilterMags. Medium Size Only.
Maximum Protection
MC-300 Medium
MC-300 Pair (Medium)
Fits oil filter diameters from 2.9 in. (74mm) to 3.4 in. (86mm)
The FilterMag logo sticker is easily removed.
$174.99Add to cart
MB-300 Medium
MB-300 Pair (Medium)
Fits oil filter diameters from 2.9 in. (74mm) to 3.4 in. (86mm)
$174.99Add to cart
Powerful Protection
MC-300 Medium
MC-300 (Medium)
Fits oil filter diameters from 2.9 in. (74mm) to 3.4 in. (86mm)
The FilterMag logo sticker is easily removed.
$99.99Add to cart
MB-300 Medium
MC/MB-300
SS-300
What is the difference between the
MC/MB-300 and the SS-300?
The MC/MB-300 (left) features:
- The MC/MB-300 wraps around the filter a full 180° and is 2.6 in. (67mm) tall.
- The MC/MB-300 has taller magnets (plus two additional magnets) than the SS-300 resulting in 54% more magnetic contact area.
- Available in brilliant polished chrome or matte black (paintable).
The SS-300 (right) has a 132° arc and is 1.9 in. (48mm) tall.
FilterMags for Automatic Transmissions
Maximum Protection
TM-360
The FilterMag TM360 is designed to snap externally on automatic transmission fluid pans.
Dimensions: 3.2 in. (81mm) x 2.9 in. (75mm)
$81.99Add to cart
Powerful Protection
TM-180
The FilterMag TM180 is designed to snap externally on automatic transmission fluid pans.
Dimensions: 2.9 in. (74mm) x 1.9 in. (49mm)
$47.99Add to cart
FilterMags for Differentials and Manual Transmissions
Maximum Protection
GP-101
The FilterMag GP101 is designed to be installed internally on the inside of a differential or manual transmission cover during servicing.
Dimensions: 2.0 in (51mm) X 1.3 in (32mm)
$37.99Add to cart