CoolNet Fogger Blocker - Pack of 25
CoolNet Fogger Blocker allows one or more fogger nozzles to be shut off. This would be applicable for a fogger against a greenhouse wall or at the end of a line.
I purchased this filter to keep our mist system from clogging. After two weeks the system is still running well. Be sure to flush the system well after installing to remove any material that might be down stream from the filter location.