Product Information and Details
This is for TWO canisters. These are replacement filters for Rotolite Odor-free Engineering Blueprint Machines. The copier and the Filter-Flo box is NOT included. This is only the replacements for your existing Filter-Flo box. Please note that two filters are sold per carton.
The filters have approximately one year shelf life. One canister will absorb approximately two gallons of ammonia.