Sudbury, MA 800.225.4616
MENU
What we sell Wastewater & Storm

Septic System Supplies

We've got you covered with septic covers, distribution boxes, Zabel Filters, and filter alarms from Polylok to help you get the job done right.

24″ Green HDPE Septic Cover

These covers will fit 24″ corrugated pipe or any Polylok riser, are rated to 5,000 lbs, come standard with gasket, and offer the best UV protection available.

View downloads
Drawing, Heavy Duty Cover Drawing, Grated Cover

Zabel Filters

Zabel filters use an inside out flow method which causes solids to slough off the filter and back into the tank. We stock several sizes to meet the needs of your system.

View downloads
A100/300/600 Product Sheet A100/300/600 Drawing A100/300/600 Installation Instructions A1800 Product Sheet A1800 Installation Instructions PL-525 Product Sheet PL-525 Drawing PL-525 Installation Instructions

Filter Alarm Panel and Switch

Polylok’s septic filter alarm will trigger when the filter cartridge is near capacity and needs cleaning and the switch will activate the septic tank alarm. Filter alarms are part of a proactive septic system maintenance program and can help prevent costly repairs down the road.

View downloads
Product Sheet Drawing

Equalizer

Polylok’s Equalizer is designed to maintain even flow in distribution boxes that move and shift out of level. Simply push it into the end of any 4″ pipe and move the adjustment knob to help keep equal flow and extend the life of your septic system.

View downloads
Drawing Installation Instructions