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> New witten automatic vent blk plast slide found vent 12
New witten automatic vent blk plast slide found vent 12
NEW Witten Automatic Vent Blk Plast Slide Found Vent 12
* Made By Witten Automatic Vent Part Number: PMS-1BLACK
With 18"L x 1 3/4"W built-in lintel for new block, brick or frame foundation construction. Durable polypropylene construction. 40 square inches net free area. 1/8" aluminum screen.
