M-Seal – The Improved Fin-Seal Weather-stripping

The first window/door seal that:

  • Insulates
  • Reduces air infiltration
  • Reduces air microparticles
  • Filters out germs, fungi, mold, mildew, bugs, dust, dirt, sound & pollen
  • Aggressively protects against drafts like never before!

– AAMA Certified

– First window/door seal ever with certified MERV rating- has higher Bacteria Filtration Efficiency (BFE)

– Fibers are are mechanically entangled that act like a spring in both the X & Y direction for improved compression & recovery

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