Sim/Tech 4" Septic Tank Bristle Filter - Yellow

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.

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.

The Retro-Air complete hose kit contains a 15-foot section of 1/2" flexible PVC pipe, float, and weighted fine bubble diffuser pre-assembled and ready to drop in your septic tank. Can be used as a replacement for the Retro-Air or in a new installation.

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.

One diaphragm kit for Whirlwind STA80 and STA80N Linear Air Pump.

Whirlwind air pumps provide years of dependable service but due to continual wear over time some pump components may need to be replaced in order to continue to provide the proper air flow. Instead of purchasing a new pump, you may just need to replace some internal components.

Diaphragm kit includes two diaphragm blocks, two diaphragm heads, one filter pad, and hardware.