The Filter Unit
The proposed filter design utilizes common, affordable, and readily available components. Standard pool filters are manufactured in large quantities; these are sold at most department and hardware stores. Other components include standard PVC pipe, a food tote, and a bulkhead.
The filter unit is designed to remove particulate or organic matter from water. The proposed filter design is a suggested option. However, gravity filters may be built in many ways that may use sand or various fabric-based filters. Any filter will require periodic replacement and/or cleaning as typical maintenance. The filter can also serve as a 'safety' flow regulator to buffer any sudden variations of inflow. As long as the inflow to the unit is reasonably stable, then the unit will consistently dose with high precision.
Components for the filter Kit
CAP
SCHEDULE PVC 40 MALE ADAPTOR
PVC 40 FEMALE ONE SIDE ADAPTOR
POOL FILTER CARTRIGY
PVC 1-1/4" PVC PIPE
BULKHEAD FITTINGS
4 GALLON PLASTIC FOOD TOTE