--- product_id: 310961453 title: "Holding Tank Vent Filter - Fits 5/8\" Vent Hose Applications - Direct Generic Replacement for: Dometic, ECO, DVF, SeaLand, SaniGuard - Marine Head VacuFlush Boat Waste Filters" brand: "yachtzmarine" price: "R1671" currency: ZAR in_stock: true reviews_count: 13 url: https://www.desertcart.co.za/products/310961453-holding-tank-vent-filter-fits-5-8-vent-hose-applications store_origin: ZA region: South Africa --- # Direct snap-in replacement - no tools needed 2-3x more effective activated carbon Fits 5/8" vent hose - perfect marine fit Holding Tank Vent Filter - Fits 5/8" Vent Hose Applications - Direct Generic Replacement for: Dometic, ECO, DVF, SeaLand, SaniGuard - Marine Head VacuFlush Boat Waste Filters **Brand:** yachtzmarine **Price:** R1671 **Availability:** ✅ In Stock ## Summary > 🛥️ Breathe easy on the water—ditch the stink, keep the vibe fresh! ## Quick Answers - **What is this?** Holding Tank Vent Filter - Fits 5/8" Vent Hose Applications - Direct Generic Replacement for: Dometic, ECO, DVF, SeaLand, SaniGuard - Marine Head VacuFlush Boat Waste Filters by yachtzmarine - **How much does it cost?** R1671 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/310961453-holding-tank-vent-filter-fits-5-8-vent-hose-applications) ## Best For - yachtzmarine enthusiasts ## Why This Product - Trusted yachtzmarine brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Risk-Free Refresh:** Backed by hassle-free warranty and full refund if not 100% satisfied - • **Effortless Installation:** Snaps directly into existing mounting brackets—no extra parts required - • **Precision Fit for 5/8" Vents:** Designed exclusively for 5/8" vent hose applications with standard GHT connectors - • **Odor-Free Sailing, Guaranteed:** Eliminates foul marine holding tank odors with premium catalytic carbon - • **Premium Activated Carbon Power:** Uses carbon 2-3x more effective than typical filters for superior odor control ## Overview The yachtZmarine Holding Tank Vent Filter is a direct, no-fuss replacement designed for 5/8" marine vent hoses. Featuring premium catalytic activated carbon that outperforms standard filters by 2-3 times, it effectively eliminates sewage odors from boat holding tanks. Easy to install with existing brackets and backed by a satisfaction guarantee, this filter keeps your marine environment fresh and odor-free. ## Description ["https://m.media-desertcart.com/images/S/aplus-media-library-service-media/6aa6d3ea-5015-4e02-b9af-61721ad9815a.__CR0,1458,4167,1250_PT0_SX600_V1___.jpg"] ## Features - HAVE A STINKY BOAT? - Each time you flush, the foul smelling air trapped inside of your marine holding tank is exhausted outside of your boat through a vent. Eliminate these odors by replacing your old expired holding tank vent filter with a yachtZmarine replacement filter. - HIGHEST QUALITY CARBON - yachtZmarine holding tank vent filters utilize only the best catalytic activated carbon which was specifically developed for removing sewage odors from air streams. The carbon material of our filter has 2 to 3 times the effectiveness of other general activated carbon and chemically impregnated activated carbon filters. - INCLUDES REPLACEMENT FILTER ONLY - mounting brackets and fittings are not included. This yachtZmarine vent filter is a direct replacement for your current expired filter and will simply snap into place using the existing mounting brackets of your previously installed holding tank ventilation system. - FOR 5/8" VENT HOSE APPLICATIONS ONLY - with standard 3/4" GHT (garden hose threaded) end connectors. Not for use with 1-1/2" vent hose applications. - HASSLE FREE WARRANTY and RETURN POLICY - If for any reason you are not 100% satisfied with your yachtZmarine holding tank vent filter, we will immediately replace or fully refund your purchase - GUARANTEED. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B091V476FT | | Best Sellers Rank | #9,401 in Automotive (See Top 100 in Automotive) #124 in Automotive Replacement Air Filters | | Brand Name | yachtZmarine | | Color | White | | Connector Type | GHT | | Customer Reviews | 4.5 4.5 out of 5 stars (572) 4.5 out of 5 stars | | Item Dimensions | 16 x 3 x 3 inches | | Manufacturer | MMXX Holdings, Inc. | | Material Type | Activated Carbon | | Number Of Pieces | 1 | | Size | 5/8 inches | | Thread Size | 5/8 | | Thread Type | GHT | | Unit Count | 1.0 Count | | Upc | 860004805922 | ## Product Details - **Brand:** yachtZmarine - **Color:** White - **Connector Type:** GHT - **Item dimensions L x W x H:** 16 x 3 x 3 inches - **Manufacturer:** MMXX Holdings, Inc. - **Material:** Activated Carbon - **Number of Pieces:** 1 - **Size:** 5/8 inches - **Thread Size:** 5/8 - **Thread Type:** GHT ## Images ![Holding Tank Vent Filter - Fits 5/8" Vent Hose Applications - Direct Generic Replacement for: Dometic, ECO, DVF, SeaLand, SaniGuard - Marine Head VacuFlush Boat Waste Filters - Image 1](https://m.media-amazon.com/images/I/614k2eVIivS.jpg) ![Holding Tank Vent Filter - Fits 5/8" Vent Hose Applications - Direct Generic Replacement for: Dometic, ECO, DVF, SeaLand, SaniGuard - Marine Head VacuFlush Boat Waste Filters - Image 2](https://m.media-amazon.com/images/I/714eGRtJcGL.jpg) ![Holding Tank Vent Filter - Fits 5/8" Vent Hose Applications - Direct Generic Replacement for: Dometic, ECO, DVF, SeaLand, SaniGuard - Marine Head VacuFlush Boat Waste Filters - Image 3](https://m.media-amazon.com/images/I/71guWtiGuFL.jpg) ![Holding Tank Vent Filter - Fits 5/8" Vent Hose Applications - Direct Generic Replacement for: Dometic, ECO, DVF, SeaLand, SaniGuard - Marine Head VacuFlush Boat Waste Filters - Image 4](https://m.media-amazon.com/images/I/61wksg7td3L.jpg) ![Holding Tank Vent Filter - Fits 5/8" Vent Hose Applications - Direct Generic Replacement for: Dometic, ECO, DVF, SeaLand, SaniGuard - Marine Head VacuFlush Boat Waste Filters - Image 5](https://m.media-amazon.com/images/I/71u6wJU05fL.jpg) ## Questions & Answers **Q: We just bought 2 of these filters which side is vent and which is tank side ?** A: I bought one as well and there were no flow directional markings. I contacted the seller and they replied back with the following answer " you can install it in any direction". I'm skeptical, but will return if it doesn't work. **Q: Hello, is this filter an exact replacement for the Sealand Sanigard part# 309310001?** A: This filter fits and does the job. It fits the connectors and provides the odor filter necessary, however with any overfill, the filter must be replaced b **Q: Hola funciona para yate sea ray sundancer 41 ft2001** A: Si. Tengo una 340 del 2004 y tienen el mismo "holding tank". **Q: If water enters this filter is it still effective?** A: the answer is after water enters it is no good ## Customer Reviews ### ⭐⭐⭐⭐⭐ Stop the Smell of a flush! *by on Reviewed in the United States July 14, 2025* This is the 3rd one I have bought. It is an easy d.i.y install. It works well to stop the smell that you get outside when you flush marine and camper toilets. These last for about one season. They work so well that you immediately know when they need replacing. ### ⭐⭐⭐⭐⭐ Great value for our specific need *by on Reviewed in the United States April 27, 2026* Perfect fit, and much less expensive than others that have multiple connectors options. Our marine tank has standard female garden hose swivel connections that this screws right onto and snapped right into competitors bracket. $100 cheaper buying 2 more soon. ### ⭐⭐⭐⭐⭐ Holding Tank Vent Filter easy install. *by on Reviewed in the United States September 23, 2025* Installed this Holding Tank Vent Filter fit great and is working fine. ## Frequently Bought Together - Holding Tank Vent Filter - Fits 5/8" Vent Hose Applications - Direct Generic Replacement for: Dometic, ECO, DVF, Sealand, SaniGuard - Marine Head VacuFlush Boat Waste Filters - 9108849515 309311004 - Holding Tank Vent Filter - Installation Kit Only - Fits 5/8" Vent Hose Applications - Direct Generic Replacement for: Dometic, ECO, DVF, Sealand, SaniGuard - Marine Boat Head - 9108849515 309311004 - Zaal NoFlex Digestor Boat and RV Sewage Treatment | Liquifies and Removes Sludge, BuildUps, Neutralizes Bad Odors, Eliminates Waste | No Harsh Chemicals, Leaves Septic Tank Clean, Healthy and Odorless --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/310961453-holding-tank-vent-filter-fits-5-8-vent-hose-applications](https://www.desertcart.co.za/products/310961453-holding-tank-vent-filter-fits-5-8-vent-hose-applications) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-05-30*