Model: SFVF-03 | Holding Tank Vent Filter | All-in-One Integrated DesignColumnar Activated Carbon | Fits 5/8″, 3/4″, 1″ ID Hoses | 18.9″ x 3.54″ x 2.2″ | Includes End Caps & Screws | 1-Year Warranty
- Effective odor control. High-quality activated carbon absorbs odor-causing gases from wastewater holding tanks — no wiring, pumps, or moving parts required.
- Broad hose compatibility. Multi-size ports fit common 5/8″, 3/4″, and 1″ ID hoses, making it easy to install across a wide range of boat, RV, camper, and trailer vent systems.
- Clean, secure installation. Integrated all-in-one design with dual fixed brackets keeps the filter properly positioned with minimal mounting complexity in tight plumbing spaces.
- Marine and RV ready. Reduces black water and holding tank odors on boats, campers, trailers, and yachts. Backed by a 1-Year Warranty.








