Van Ness, Zeolite Air Filter, Large @$1.57

Zeolite covered to remove ammonia odors from the air. Fits: cp6 enclosed cat pans cp66 sifting enclosed pan cp7 x-giant enclosed cat pan change every three months. 

Ingredients: 
Zeolite covered to remove ammonia odors from the air fits: cp6 enclosed cat pan cp66 sifting enclosed pan cp7 x-giant enclosed cat pan 

For more details :www.freshmarine.com