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  • Complete filter kit for MS660 and 066 Chainsaws.  Included in the kit is the cover, filter cage, backing plate and two re-useable filter elements.
  • Complete filter kit for MS660 and 066 Chainsaws.  Included in the kit is the cover, filter cage, backing plate and two re-useable filter elements.
  • Complete filter kit for MS660 and 066 Chainsaws.  Kit can be installed with or without the cover.  Included in the kit is the cover, filter cage, backing plate and two re-useable filter elements.
  • Complete filter kit for MS660 and 066 Chainsaws.  Included in the kit is the cover, filter cage, backing plate and two re-useable filter elements.

MaxFlow Air Filter for Stihl® MS 660/066Magnum Chainsaws

$61.95 $56.95
(You save $5.00)
SKU: MF660
Quantity:

Product Description

High Flow, washable air filters for Professional Stihl® Chainsaws with the HD filter.  Models MS660MHD, MS660MRHD, 066 Magnum HD, 066 Magnum RHD.  Kit includes everything you need to convert your saw:  Two foam elements, (one green for standard cutting and one white for extreme cutting conditions), Maxflow cage, custom fit rain cover and nut plate for use without cover.

MaxFlow Filters are the ONLY aftermarket filters that are 100% USFS approved.  Don't risk being shut down on Forest Service property.  Reference the (MSE) SAG HS type A. 

MaxFlow air filters trap the smallest particles while flowing twice as long as stock air filters.  This helps your saw breath better during prolonged use in adverse conditions, resulting in smoother running and more power.  Unlike pleated filters, MaxFlow filter elements are washable and re-useable so they last longer and cost less.  Foam elements do require the use of foam filter oil (sold separately).

For 20 years MaxFlow filters have featured only ONE PIECE elements with no glued seams to fall apart.  No seams mean longer lasting elements with no chance for dirt to penetrate.  Don't be mislead by glued foam where gas and vibration causes the glue to fail.

MaxFlow filter kit replaces the HD2 or HD Stihl Pleated Air Filter P/N: 1124-120-1620 or 0000-120-1654

Replacement of the air filter on non HD filter equipped saws or STIHL saws with Fleece, Flocked or Screened Air Filters will require installation of the Stihl HD backing plate and other parts (not included).

Remarkeable videos of the Max-Flow filter on an 066 chainsaws.  Watch how a professional does it, these videos are great.  Click on the video button.

 

 

"People put the Max-Flo systems down because they're "ugly," but I was always able to go 3-5 days in the brush without servicing the Max-Flo as compared to only being able to go 4-5 hours with a stock Stihl filter. I don't care if the Max-Flo flowed more air or not- being able to go that long between cleanings was well worth it."
 

 

 

 

 

Product Videos

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  • falling a bigg...
  • falling a nice...
  • TKDT doing it up
  • The chainsaw g...
  • Hired Stihl s...

Warranty Information

Equi-Tee Mfg, warrants this product to be free of defects in manufacture for 30 days from the time of delivery.

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Product Reviews

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  1. Better get one! 5 Star Review

    Posted by on 31st Dec 2014

    Really makes my ms 660 come alive! Installation is as easy as stock filter. Had to adjust high speed screw on carb to the rich side a little, then wow! Inspected after cutting one cord of firewood. Outside of filter was covered in dust but inside was spotless. Wish they made a filter for my ms291!

  2. Saves me time, saw runs great! 5 Star Review

    Posted by on 5th Dec 2011

    I don't have the spare time to be cleaning the saw filter two or three times daily, but with the Max-Flow Kit it's just a couple of times a week as part of a routine cleaning schedule. Only with the Max-Flow Air Filter is this possible.

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