Upon arrival to the home the homeowner made me aware that nothing in the house was draining properly. The homeowner also stated that they just had their tank pumped three weeks ago and it is full again. After checking both sides of the tank I found that there is no filter on the tank and that the tank is definitely full and needs to be pumped again. We have scheduled for our septic specialist to come out tomorrow and pump the tank and we have also scheduled for our camera specialist to come out and inspect the tank once it’s empty to figure out exactly why it keeps backing up.