Keen Home Smart Filter

$14.41 $19.99

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WARNING: Cancer and Reproductive Harm -

Product Description

Protect your home and family from allergens, germs, and other air pollutants with the Keen Home Smart Filter. 3M™ High Airflow technology guarantees air filtration without sacrificing heating/cooling performance. Simply clip the Smart Filter between your Smart Vent and its removable faceplate for immediate air purification. Smart Filter good for 90 to 180 days based on usage and air quality.


  • Smart Filter neutralizes odors, pollutants and prohibits mold, mildew growth
  • Place Smart Filters in multiple rooms for a fraction of the cost of stand-alone air purifier units
  • Snap-in installation and easy to replace

In The Box:

  • Smart Filter

NOTE: Requires a Keen Home Smart Vent (KHSFx), mounting clips, and Trim Kit (KHTRMKTx) for larger sized air ducts. Not compatible with KHVC Arbor Faceplates.

  • For 4x14 Trim Kits, use 4x12 Smart Filter.
  • For 8x10 and 10x10 Trim Kits, use 6x10 Smart Filter.
  • For 6x14, 8x12, 8x14, and 12x12 Trim Kits, use 6x12 Smart Filter.

Tech Specs

  • Part Number:
    • 4x10: KHSF410
    • 4x12: KHSF412
    • 6x10: KHSF610
    • 6x12: KHSF412
  • Warranty: 1 Year

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