Marine Holding Tank Vent Filter 5/8" – Compatible with Dometic, SeaLand, SaniGuard, ECO & DVF – Boat Waste Vent Filter with Coconut Shell Activated Carbon, Odor Control, Direct Replacement

This marine holding tank vent filter is designed for 5/8" inner diameter vent hose applications commonly used in boat sanitation systems. It functions as a direct replacement for existing vent filters, helping reduce unpleasant odors generated from holding tanks before they are released through the vent line.The filter is filled with coconut shell activated carbon media, which provides effective adsorption of odor-causing gases. Compared to standard charcoal materials, it offers improved performance and slower saturation under normal operating conditions.Compatible with systems from Dometic, SeaLand, SaniGuard, ECO, and DVF, this unit fits existing mounting brackets and hose connections for easy replacement. The housing is made of durable ABS material, designed to maintain a secure connection and ensure airflow passes through the filter media.Installation is straightforward and requires no special tools. Under typical usage, the filter provides effective odor control for approximately 6 to 12 months, depending on environmental conditions and frequency of use.

• ⭐ 1. Effectively Eliminates Holding Tank Odors: Built with high-density activated carbon media, this marine holding tank vent filter absorbs and neutralizes unpleasant waste tank gases before they exit the vent hose. Helps prevent sewage odors from spreading across your boat deck or cabin, keeping onboard air fresh.
• ⭐ 2. Fits Standard 5/8" Vent Hose Systems: Designed for universal compatibility with 5/8" inner diameter vent hose, this boat vent filter fits most marine sanitation systems. Ideal replacement for holding tank vent filters without the need for resizing, adapters, or modifications.
• ⭐ 3. Compatible with Major Marine Brands: Direct replacement for vent filters used in systems from Dometic, SeaLand, SaniGuard, ECO, and DVF. Engineered to fit original mounting brackets and hose connections for a secure, leak-free installation.
• ⭐ 4. Long-Lasting Coconut Shell Activated Carbon: Filled with premium coconut shell activated carbon, delivering superior adsorption of odor-causing gases such as hydrogen sulfide. Compared to standard charcoal filters, it offers slower saturation and reliable performance for approximately 6–12 months depending on usage.
• ⭐ 5. Durable Design & Quick Installation: Constructed with durable ABS housing for strength and resistance in harsh marine environments. Precision-sealed design ensures all airflow passes through the carbon media. Easy to install in minutes—simply connect to your existing vent hose and mounting bracket, no tools required.