- The Sweet Air septic vent pipe filter is your answer to eliminate septic odors.
- Sweet Air Vent Stack Filter is inexpensive and can be easily installed on existing vents.
- Works On Both Home Vent Stacks and Portable Toilet Vent Pipes Odor Eliminator
- Twist Top for easy carbon replacement.
Sweet Air Vent Stack Filter Stops Offensive Odors From Vent Stack Pipes, Sewer And Septic Tank Vent Stacks, Material of Construction ABS Plastic, Color/Finish Black, Pipe Dia. (In. ) 3 or 4, Height (In. ) 8-3/8, Length (In. ) 6-3/4, Includes 8 Oz. Activated Carbon Charge '
