All Clear Septic and Wastewater Services have Sand Filter Services scheduled for customers in Berlin, Bolton, Hudson, Clinton, Sterling and Stow Western Massachusetts today. The typical sand filter is a PVC-lined or concrete box filled with a specific sand material. A network of small diameter pipes is placed in a gravel-filled bed on top of the sand. The septic tank effluent is pumped under low pressure through the pipes in controlled doses to insure uniform distribution. We have experience doing services on these specific septic system filters so you can be confident that we will be professional, through and fast if you require your Sand Filter to be serviced. Please do contact our office to schedule your appointment or if you require any further information on 508-763-4431 or visit http://www.allclearseptic.com