I’ve been wanting to get a robotic vacuum for sometime now, especially living with a medium to large short-haired dog who sheds everyday. Receiving the Shark Matrix Robot Vacuum was the best thing to happen. Not only was it incredibly easy to set-up, but it truly get every nook and cranny of my apartment. Although, there isn’t a replaceable filter, it’s fairly easy to empty out the dust bin, lightly tap the dust and dirt off the filter, wipe down any remaining debris using a dry cloth or soft brush to remove. 
Overall, this product is a 10/10 and I recommend for everyone to get get one.