Will be cleaning that filter in about another month - I will definitely take it apart at that time and will check both motors every month (will check filter 2 when I clean it on 1/31).

Am I right in alternating the cleaning of each filter every 2 weeks? Filter 1 cleaned yesterday, filter 2 to be cleaned 1/31, then filter 1 again on 2/14, filter 2 on 2/28 and so on?