Polylok - PL-525 1/16" Filter (10,000 GPD) - 3014-525 Can be pumped dry during

Can be pumped dry during pump-outs

and how deep

Infiltrator CM-1060 1

Infiltrator Quick4 Plus Standard chamber

They offer 20" covers

Polylok - PL-525 1/16" Filter (10,000 GPD) - 3014-525 Can be pumped dry duringThe PL 525 Effluent Filter is rated for 10,000 GPD (gallons per day) making it one of the largest filters in its class. It has 525 linear feet of 1 16" filtration slots. Like the Polylok PL 122, the Polylok PL 525 has an automatic shut off ball installed with every filter. When the filter is removed for cleaning, the ball will float up and temporarily shut off the system so solids won't leave the tank. Details Rated for 10,000 GPD (gallons per day)