---
product_id: 19712591
title: "Studor 20297 Maxi-Filtra Septic Tank Drain Vent"
brand: "studor"
price: "AR$259171"
currency: ARS
in_stock: true
category: "Studor"
url: https://www.desertcart.com.ar/products/19712591-studor-20297-maxi-filtra-septic-tank-drain-vent
store_origin: AR
region: Argentina
---

# Active carbon odor filter Replaceable filter lasts 2 years Fits 3-4 inch piping Studor 20297 Maxi-Filtra Septic Tank Drain Vent

**Brand:** studor
**Price:** AR$259171
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe easy, live fresher—ditch the stink with Maxi-Filtra!

## Quick Answers

- **What is this?** Studor 20297 Maxi-Filtra Septic Tank Drain Vent by studor
- **How much does it cost?** AR$259171 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/19712591-studor-20297-maxi-filtra-septic-tank-drain-vent)

## Best For

- studor enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Compatible with 3- and 4-inch pipes for versatile installation
- • **Effortless Upgrade:** Retrofit existing plumbing without specialist help
- • **External Installation:** Install anywhere odors are a problem—no invasive plumbing required
- • **Odor-Free Environment:** Eliminates sewer gases to keep your space fresh and pollution-free
- • **Sustainable Freshness:** Replaceable carbon filter ensures up to 2 years of odor control

## Overview

The Studor 20297 Maxi-Filtra Septic Tank Drain Vent is a high-performance active carbon filter designed to eliminate unpleasant odors from septic tanks and lift stations. It fits standard 3- and 4-inch piping, installs externally without specialist tools, and features a replaceable carbon filter lasting up to two years. Ideal for retrofitting existing systems, it prevents sewer gases from entering buildings and polluting the environment, ensuring a fresher, healthier space.

## Description

desertcart.com: Studor 20297 Maxi-Filtra Septic Tank Drain Vent : Health & Household

## Features

- Active carbon filter designed to eliminate bad odors produced by the drainage system
- Designed for use on septic tanks and lift stations; fits 3- or 4-inch piping
- Eliminates sewer gases from entering buildings and polluting the surrounding areas (when used as part of the complete Studor System); includes replaceable carbon filter (maximum life of 2 years) to remove bad odors and a rubber connecter
- Install externally anywhere the odor from existing vents presents a problem; no specialist installation required
- Can be retrofitted to existing plumbing systems (if all design and installation criteria are met); can also be used for buildings connected to main sewer line in some cases (contact Studor technical department to determine installation feasibility)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FQEX1ZG |
| Best Sellers Rank | #138,559 in Health & Household ( See Top 100 in Health & Household ) #67 in Septic Tank Treatments |
| Brand | Studor |
| Brand Name | Studor |
| Connector Type | Slip |
| Customer Reviews | 4.4 out of 5 stars 483 Reviews |
| Exterior Finish | Rubber |
| Global Trade Identification Number | 00764651202977 |
| Included Components | Instructional guide included |
| Inlet Connection Size | 3.5 inches |
| Inlet Connection Type | Slip |
| Item Dimensions | 3.5 x 3.5 x 6 inches |
| Item Weight | 0.27 g |
| Item dimensions L x W x H | 3.5 x 3.5 x 6 inches |
| Manufacturer | IPS Corporation |
| Manufacturer Part Number | 20297 |
| Material | Acrylonitrile Butadiene Styrene (ABS) , Rubber |
| Material Type | Acrylonitrile Butadiene Styrene (ABS), Rubber |
| Model Number | 20297 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Ports | 1 |
| Outlet Connection Size | 3.5 inches |
| Outlet Connection Type | NPT |
| Set Name | 3-inch and 4-inch |
| Size | 3-inch, 4-inch |
| Thread Size | 1.5 inches |
| Thread Type | NPT, None |
| UPC | 764651202977 |
| Valve Type | thermostatic |

## Product Details

- **Brand:** Studor
- **Exterior Finish:** Rubber
- **Inlet Connection Size:** 3.5 inches
- **Inlet Connection Type:** Slip
- **Item dimensions L x W x H:** 3.5 x 3.5 x 6 inches
- **Material:** Acrylonitrile Butadiene Styrene (ABS), Rubber
- **Number of Packs:** 1
- **Number of Ports:** 1
- **Outlet Connection Size:** 3.5 inches
- **Outlet Connection Type:** NPT

## Images

![Studor 20297 Maxi-Filtra Septic Tank Drain Vent - Image 1](https://m.media-amazon.com/images/I/616+iVIf-PL.jpg)
![Studor 20297 Maxi-Filtra Septic Tank Drain Vent - Image 2](https://m.media-amazon.com/images/I/613CdrqJNvL.jpg)
![Studor 20297 Maxi-Filtra Septic Tank Drain Vent - Image 3](https://m.media-amazon.com/images/I/91mSmGazyZL.jpg)
![Studor 20297 Maxi-Filtra Septic Tank Drain Vent - Image 4](https://m.media-amazon.com/images/I/916sIclWixL.jpg)

## Questions & Answers

**Q: can it be mounted outside upside down?**
A: I believe this would allow water to sit inside it and affect it's capability to work properly. Also, if you live in a cold climate then it could freeze.

**Q: Is this an actual air admittance valve, or simply a charcoal filter?**
A: It's both a vent and a filter. I use it to keep rain and snow out of the venting system. The air comes out the bottom of the cap. Works fine for me.

**Q: Does this include the filter cartridge? Thanks**
A: Yes - it includes the filter.

**Q: Is it a 2’’ Studor vent?**
A: No, 4"

## Frequently Bought Together

- Studor 20297 Maxi-Filtra Septic Tank Drain Vent Two-Way Active Carbon Filter, 3- or 4-Inch Connection
- Studor 20700 Maxi-Filtra ABS Air Admittance Valve Replacement Cartridge, Yellow/Black
- Studor 20398 Maxi-Cap for Maxi-Vent

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**Shop now:** [https://www.desertcart.com.ar/products/19712591-studor-20297-maxi-filtra-septic-tank-drain-vent](https://www.desertcart.com.ar/products/19712591-studor-20297-maxi-filtra-septic-tank-drain-vent)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-31*