Filtration is very modular..
just add what the jobsite requires..
..but certainly "take responsibility" for what you suck up..
example.. parking lots have a LOT of sand and silt and hair you wouldn't expect..
a SandTrap is great for the heavy sand,
..adding the Slid-In-Filter stops leaves & cigarette butts.
a set of FilterSocks on the downspouts of the Auto-Pump-Out tank catches hair ..
..Hair is a cRAzy problem in parking garages..
It seens that every woman brushes her hair before going into a store, and drops the hair-wad from the brush onto the ground..
we find the hair in the "bleeder-port" on the sump pump.. which impedes the reliability of Pump-Out.
FilterSocks totally solve that problem. our new units all have them. (if you need them, call me.)
Silt.. is the toughest.. especially since a parking lot sweepers only gets "the big stuff".. leaves and paper trash.
Silt management is about making filters not plug up too quickly..
..and the jobSite "tells you" what it needs.. so..
if the filters you have load up during the job..
get another bank of filters to add "DirtLoad capacity"..
so you can stay focused on cleaning.
call me for details, or come to our
educational event next week and learn a LOT more !