OdorHog Vent Stack Pipe Filter 3.0", Black ABS with Mushroom Cap, Removes Outdoor Septic and Sewer Odor Problems

OdorHog Vent Stack Pipe Filter 4 Sizes, Black ABS with Mushroom Cap, Removes Outdoor Septic and Sewer Odors (3.0-inch)

OdorHog Activated Carbon in Mesh Replacement Filter Bag, Fits 3-Inch, 2-Inch or 1.5-Inch OdorHog

Septic Tank Treatment - 1 Year Supply of Septic Safe Dissolvable Easy Flush Live Bacteria Packets (12 Count) - Best Way to Prevent Expensive Sewage Backups - Made in USA