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