FILTER MEDIA MADE POLYVINYL

Brand	Owner	Address	Description
ACCU-FAS	BRENTWOOD INDUSTRIES, INC.	500 Spring Ridge Drive Reading PA 19610	filter media made of polyvinyl chloride for use in the treatment of waste water; submerged waste water treatment system comprising filtering media, restraint system, air diffusers and a field-adjustable base support system for filter media;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A filter system includes a source of clean filter media adjacent a channel through which fluid passes. The filter media is automatically advanced from the source to the channel and eventually to a sealed container adjacent the channel. The filter media is automatically advanced through the channel, where it is replaced with clean filter media in the channel. A controller controls the advancement of the filter media based upon time or based upon a current condition of the filter media.