This SIM/TECH 4" Bristle Filter is an excellent filtration for solids, including toilet paper, hair, lint, etc. Easy installation just about anywhere, even square baffles. Easy and economical to maintain even in hard to reach places. Bristles self lock into place to prevent filter float up.

Longer filter life because debris is sorted by size. Allows biological maturing necessary in wastewater treatment systems. Durable enough to be washed out, economical enough to be disposable.

For use in residential, commercial and other applications.

This SIM/TECH 6" Bristle Filter is an excellent filtration for solids, including toilet paper, hair, lint, etc. Easy installation just about anywhere, even square baffles. Easy and economical to maintain even in hard to reach places. Bristles self lock into place to prevent filter float up.

Longer filter life because debris is sorted by size. Allows biological maturing necessary in wastewater treatment systems. Durable enough to be washed out, economical enough to be disposable.

For use in residential, commercial and other applications.

This SIM/TECH 7" Bristle Filter is an excellent filtration for solids. Easy installation just about anywhere, even for square baffles. Easy and economical to maintain even in hard to reach places. Bristles self lock into place to prevent filter float up.

Longer filter life because debris is sorted by size, allows biological maturing necessary in wastewater treatment systems. Durable enough to be washed out, economical enough to be disposable.

For use in residential, commercial and other applications.

The No Vault Pump Filter is used with high head submersible pumps to filter effluent before entering the pump for discharge to final disposal.

Fits Bullet High Head Effluent Pumps

The Extend & Lok is an easy to use solution that can extend the inlet or outlet pipe and make filter and/or baffle installation simple. Connects 3" SCH40 to any 3" ID pipe.

The Extend & Lok is an easy to use solution that can extend the inlet or outlet pipe and make filter and/or baffle installation simple. Connects 4" SCH40 to any 4" ID pipe.

The Sim/Tech Pressure Filter Assembly is an extremely effective way to provide protection for all pressurized distribution systems. The filter screws directly onto the pump. The pressure filter handles flows over 80 gallons per minute.

The PL-122 was the original Polylok Filter. It was the first and still to this day the only filter on the market with an automatic shutoff ball installed with every filter. When the filter is removed for regular servicing the ball will float up and prevent any solids from leaving the tank. The patented design cannot be duplicated.

Polylok offers the only filter on the market where you can get more GPD by simply snapping our filters together.