Southern Water and Soil replaced a PTI multi-pipe system that failed within a 3 year period. The PTI 9 pipe or ADS multi-pipe system is a product that receives a reduction in drainfield size that allows a more affordable solution.
There are usually more than one reason a drainfield fails. One must look at the amount of water, fats, oils, and grease that enter the septic system. When a system is reduced in size due to the product it leaves very little room for error.
Let SWS review your situation and provide you with septic solutions.