TH Marine Aerator Filter Dome, Part No. AFD-118-DP Size Fits Top Of 1-1/2” Thru-Hull

This attractive, dome-shaped aerator filter protects pumps from any debris in the water. The fully curved and perforated surface allows more efficient flow than other molded filters. The filter top simply turns and locks tight onto the base that fits underneath the thru-hull flange. The two-piece design allows for easy cleaning and simple installation with no fasteners. Filter mounts onto aerator pump snout or thru-hull fitting. This filler can also be used as a screen for overflow drains.