+3 Reset Black 500g CLO2-RB500 $79.95 In stock Quantity: 1 Add to Bag Product Details Black Pak – 500g – (1) A & B Compounds Vapor Deodorize up to 2,500 s.f. w/10’ ceilings Or Vapor Mold Remove up to 500 s.f. w/10’ ceilings Or make 55 liquid gallons of 500ppm (H) level Or clean up to 60,000 gallons of Process Water Or clean (1) 2,500 gallon Tank & Line System Save this product for later Favorite