EditorialProduct Focus - January 2018 Product Focus - January 2018 January 2018 Product Focus Drainfield Components - Bio-Microbics SaniTEE Drainfield Components - Clarus Environmental WW4 Drainfield Components - Eljen GSF Drainfield Components - Fergus Power Pump Duel Power Lid Drainfield Components - Polylok Inc./Zabel 20-inch Drainage/Distribution Box Drainfield Components - Sim/Tech Filter orifice shields Drainfield Components - TUF-TITE Riser Safety Pans Filter Media - Advanced Drainage Systems Septic Stack Filter Media - Infiltrator Water Technologies EZflow Vent Pipe Filters - Pagoda Vent septic vents Vent Pipe Filters - Presby Environmental Ornavent Vent Pipe Filters - Simple Solutions Distributing Super Wolverine Vent Pipe Filters - The Dirty Birds septic vent Discussion Comments on this site are submitted by users and are not endorsed by nor do they reflect the views or opinions of COLE Publishing, Inc. Comments are moderated before being posted. Please enable JavaScript to view the comments.