D-box is short for distribution box. It's the part of the septic system that makes sure the effluent flows correctly from the septic tank down into the drain field.

Here’s exactly how much it costs for a septic tank inspection. ... This typically involves having someone come out to inspect your distribution boxes, your septic tank and your leach field.

Septic tank installation requires initial ground tests to ensure the soil is suitable ... septic tank, distribution box and field lines can be replaced separately if only one or two components ...

Keep water use in the home to a minimum, even if the water is still flowing out of the house into the septic system." * Shut off power to septic system sewage pumps until floodwater goes down. * ...

A Septic Social is a unique program developed by the Washington Sea Grant Program ... this crawl-through contraption lets people see what a septic tank, distribution box and drainfield look like, ...

Protecting your septic system with a home warranty can save you from an expensive repair bill. Here's what you can expect from septic system home warranty coverage.