Infilltrator - 500g Septic Tank - IM-540 These filters last years and

These filters last years and fit easily on the corrugated pipe and Polylok's 20" riser stacks

Insulation Class: Class B

matched to the pump for proper operation and third-party approval

Number: 515801

Plug Type: Round

Infilltrator - 500g Septic Tank - IM-540 These filters last years and***Available in Indiana and parts of Ohio and Illinois. Please contact us if you are outside of this service area.*** Description The Infiltrator IM 540 is a lightweight, strong, durable septic pump tank. This watertight tank design is offered with Infiltrators line of custom fit risers and heavy duty lids. Infiltrator injection molded tanks provide a revolutionary improvement in plastic tank design, offering exceptional long term strength and water