Air Vent 7.8 in. H x 17 in. W Aluminum Foundation Vent 86159 It has a duro finish

It has a duro finish with a parallel arm bracket

4' shut-off head capacity ensure your liquid transfers run as smoothly as possible

Its patented IsoCore shock control system reduces shock and vibration by 4X

it saves water with a 1

it can tackle even the toughest set-in stains

Air Vent 7.8 in. H x 17 in. W Aluminum Foundation Vent 86159 It has a duro finishPrevent damp rot and termite infestation with the Air Vent 7. 8 in. H x 17 in. W Aluminum Foundation Vent 86159. Crafted from strong aluminum, this foundation vent features a 45 sq in net free area and slides open and close with ease. Protect your home and wallet with this reliable and long lasting foundation vent.