Air Filters

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Important note: Custom TerraTrencher filters are specially designed to supplement and enhance standard Stihl factory/OEM (Original Equipment Manufacturer) filter cartridges, which on MS440, 660 and 461 engines should also have a factory pre-filter fitted.

The combined elements provide the superior dust filtration that trenching requires. Stihl OEM pre-filters and filter cartridges are available direct from your local Stihl shop.

  • For MS 440,660 – Custom TT oilable foam filter (oilable inner foam only)

    $15.41 + GST
  • For MS 461 – custom TT oilable foam filter (oilable inner foam only)

    $15.41 + GST
  • For MS 462 – Custom TT oilable foam filter – 3 piece kit

    $45.54 + GST
  • For MS 462 – Custom TT pre-filter (outer fabric pre-filter only)

    $13.80 + GST
  • For MS 462 – Custom TT oilable foam filter (inner foam only)

    $12.42 + GST
  • For MS 500i, 661 – Custom TT oilable foam filter – 3 piece kit

    $47.73 + GST
  • For MS 500i, 661 – Custom TT oilable foam filter (inner foam only)

    $11.27 + GST
  • For MS 500i, 661 – Custom TT pre-filter (outer fabric pre-filter only)

    $15.53 + GST