7 GPM Softwash Kit: EverFlo 200' 5 8" Red Flex Tech RT JROD Applicator HOSE REEL SWIVEL The filter is composed entirely RUPTURE DISC The filter is composed entirely of PVC and will not rust or decompose or shatter into small pieces after constant submersion into a soft washer's chemical tank or roof wash mix We can even assemble hoses to install at the bottom of your compressor tank(s) to drain the water outside of your rig when you bleed your tanks daily to prevent internal rust We strongly recommend that you add the 5 gallon bucket of slo mo to your purchase The inner diameter of the PVC pipe should be slightly wider than the outside diameter of the suction hose