---
product_id: 407869938
title: "Holding Tank Vent Filter - Direct Generic Replacement for: Dometic, SeaLand, ECO, SaniGuard, Marine Holding Tank Vent Filter, 309311002 309310002 (5/8\" vent hose with 3/4\" GHT connectors)"
brand: "yachtzmarine"
price: "₱10061"
currency: PHP
in_stock: false
reviews_count: 5
category: "Yacht Zmarine"
url: https://www.desertcart.ph/products/407869938-holding-tank-vent-filter-direct-generic-replacement-for-dometic-sealand
store_origin: PH
region: Philippines
---

# Holding Tank Vent Filter - Direct Generic Replacement for: Dometic, SeaLand, ECO, SaniGuard, Marine Holding Tank Vent Filter, 309311002 309310002 (5/8" vent hose with 3/4" GHT connectors)

**Brand:** yachtzmarine
**Price:** ₱10061
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Holding Tank Vent Filter - Direct Generic Replacement for: Dometic, SeaLand, ECO, SaniGuard, Marine Holding Tank Vent Filter, 309311002 309310002 (5/8" vent hose with 3/4" GHT connectors) by yachtzmarine
- **How much does it cost?** ₱10061 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/407869938-holding-tank-vent-filter-direct-generic-replacement-for-dometic-sealand)

## Best For

- yachtzmarine enthusiasts

## Why This Product

- Trusted yachtzmarine brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Review: Perfect replacement.
Review: cheaper and works just as well

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091V476FT |
| Brand | yachtZmarine |
| Brand Name | yachtZmarine |
| Colour | White |
| Connector Type | GHT |
| Customer Reviews | 4.5 out of 5 stars 551 Reviews |
| Item Dimensions | 40.6 x 7.6 x 7.6 Centimeters |
| Item dimensions L x W x H | 40.6 x 7.6 x 7.6 Centimeters |
| Manufacturer | MMXX Holdings, Inc. |
| Material | Activated Carbon |
| Material Type | Activated Carbon |
| Number of Pieces | 1 |
| Size | 5/8 inches |
| Thread Size | 5/8 |
| Thread Type | GHT |
| UPC | 860004805922 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** yachtZmarine
- **Item dimensions L x W x H:** 40.6 x 7.6 x 7.6 Centimeters
- **UPC:** 860004805922

## Images

![Holding Tank Vent Filter - Direct Generic Replacement for: Dometic, SeaLand, ECO, SaniGuard, Marine Holding Tank Vent Filter, 309311002 309310002 (5/8" vent hose with 3/4" GHT connectors) - Image 1](https://m.media-amazon.com/images/I/614k2eVIivS.jpg)
![Holding Tank Vent Filter - Direct Generic Replacement for: Dometic, SeaLand, ECO, SaniGuard, Marine Holding Tank Vent Filter, 309311002 309310002 (5/8" vent hose with 3/4" GHT connectors) - Image 2](https://m.media-amazon.com/images/I/714eGRtJcGL.jpg)
![Holding Tank Vent Filter - Direct Generic Replacement for: Dometic, SeaLand, ECO, SaniGuard, Marine Holding Tank Vent Filter, 309311002 309310002 (5/8" vent hose with 3/4" GHT connectors) - Image 3](https://m.media-amazon.com/images/I/71guWtiGuFL.jpg)
![Holding Tank Vent Filter - Direct Generic Replacement for: Dometic, SeaLand, ECO, SaniGuard, Marine Holding Tank Vent Filter, 309311002 309310002 (5/8" vent hose with 3/4" GHT connectors) - Image 4](https://m.media-amazon.com/images/I/61wksg7td3L.jpg)
![Holding Tank Vent Filter - Direct Generic Replacement for: Dometic, SeaLand, ECO, SaniGuard, Marine Holding Tank Vent Filter, 309311002 309310002 (5/8" vent hose with 3/4" GHT connectors) - 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

### ⭐⭐⭐⭐⭐ Perfect replacement.
*by A***Y on 22 July 2025*



### ⭐⭐⭐⭐⭐ cheaper and works just as well
*by N***E on 23 October 2025*



### ⭐⭐⭐⭐⭐ Super
*by A***E on 6 November 2025*

Artikel wie beschrieben, schnell Versand und gut verpackt. Gerne wieder!

## Frequently Bought Together

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- 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

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**Shop now:** [https://www.desertcart.ph/products/407869938-holding-tank-vent-filter-direct-generic-replacement-for-dometic-sealand](https://www.desertcart.ph/products/407869938-holding-tank-vent-filter-direct-generic-replacement-for-dometic-sealand)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-15*