Review on 🔍 Aquaboon SDC 45 2005 FPMB BB5 20 Replacement Filtration – High-Performance Solution by Ashley Coffman

rubbish! These filters are not compatible with the Big Blue filter housing as their diameter is too small for a canister. The seller lied about the 4.5 diameter filter, this is far from the case. The small diameter of the filter makes alignment with the outlet nozzle very difficult at best. These filters must be Chinese secondary filters. Revain should never sponsor these types of products.