Aftermarket Approved - bringing OEM Quality to the Aftermarket.

You can now have original OEM quality when you purchase Boss Magnetic Filtration Products for your car, truck, boat, RV.

Magnefine Automatic Transmission filter and Power Steering applications.
MAGNAFILTER Magnetic pre- filters for Engine, Hydraulics and other spin-on filter applications.

All of our proiducts are NOW available at parts stores and service centers across America.

Magnefine filter kits for Automatic Transmission and Power Steering systems contain all the necessary components and instructions to enable easy installation on all popular makes and models.

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Only Boss magnetics are fully OEM and Aftermarket Approved for performance quality and peace of mind

MAGNAFILTER unique retail packaging makes a powerful retail display

Magnefine comes in two handy packs for auto-transmissions and power steering systems