Blue Bonded Media Roll for Air Filter or Aquarium 24 sq.ft. / 25″ Width (12 Ft)
(1) Bonded Blue Filter Roll ,12′ (Feet) in Length. Bonded Blue Filter Roll / Non Tackified. Use white side facing out. 17 x 17 x 1. 17 x 19 x 1. 17 x 21 x 1. 21 x 23 1/4 x 1. 21 x 23 1/2 x 1.