US Stove FBP6 Pumice Firebrick Size:4-1/2 in. x 9 in. x 1-1/4 in. 90% available chlorine is released

90% available chlorine is released when the product is dissolved in water and works continually to kill bacteria

AmeriVent pipe and fittings are lightweight and feature rugged

interior use only

ent highly flexible tubing

US Stove FBP6 Pumice Firebrick Size:4-1/2 in. x 9 in. x 1-1/4 in. 90% available chlorine is releasedEvery wood burning stove with firebrick liners will need to have its bricks replaced on a regular basis to keep the stove performing at optimum efficiency. This 6 pack of 4 1 2 in. x 9 in. x 1 1 4 in. pumice bricks is the perfect package to keep your stove operating perfectly. They can be used in any brand of wood or coal stove that uses this standard sized brick.