GROCO Series 1" Raw Water Strainer w/Non-Metallic Plastic Basket. These Camping Gear Accessories by GROCO feature a non-metallic cap that magnifies the internal filter for easy monitoring. The Groco ARG-1000 Series 1 inch Raw Water Strainer also has an improved drain plug that allows you to thoroughly drain your system when needed. What's more the Groco ARG-1000 1in Raw Water Strainer is UL listed for use in dry systems. If you need to replace your current raw water strainer look no further than the Groco ARG-1000 Series 1in Raw Water Strainer w/Basket. Specifications for GROCO ARG-1000 Series 1" Raw Water Strainer w/Non-Metallic Plastic Basket: Manufacturer: GROCO Color: Black Features of GROCO ARG-1000 Series 1" Raw Water Strainer w/Non-Metallic Plastic Basket Mounting System Allows Removal Without ToolsBonding Connection Both SidesO-Ring Seal All Joining SurfacesFilter Basket Options: #304 SS (Standard) Monel & Non-MetallicOne-Piece Molded Sight Glass Eliminates Tie Rods and GasketsImproved Drain PlugNon-Metallic Cap Magnifies Internal ViewingNPT or BSPP Threaded PortsImproved Basket DesignC84400 bronze head castingUL Listed 255-D Package Contents: GROCO ARG-1000 Series 1" Raw Water Strainer w/Non-Metallic Plastic Basket GROCO ARG-1000-P: Series 1" Raw Water Strainer w/Non-Metallic Plastic Basket ARG-1000