---
product_id: 19712591
title: "Studor 20297 Maxi-Filtra Septic Tank Drain Vent"
brand: "studor"
price: "€ 143.71"
currency: EUR
in_stock: true
category: "Studor"
url: https://www.desertcart.sk/products/19712591-studor-20297-maxi-filtra-septic-tank-drain-vent
store_origin: SK
region: Slovakia
---

# Replaceable carbon filter lasts 2 years Eliminates sewer gases & odors Fits 3-4 inch piping Studor 20297 Maxi-Filtra Septic Tank Drain Vent

**Brand:** studor
**Price:** € 143.71
**Availability:** ✅ In Stock

## Summary

> 🌿 Breathe Easy, Live Fresh — The Ultimate Septic Vent Upgrade

## Quick Answers

- **What is this?** Studor 20297 Maxi-Filtra Septic Tank Drain Vent by studor
- **How much does it cost?** € 143.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/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

- • **No Pro Needed Installation:** Simple external setup means no specialist required—upgrade your drainage vent in minutes.
- • **Eco-Friendly & Long-Lasting:** Replaceable carbon filter with up to 2 years of odor control, reducing environmental impact and maintenance frequency.
- • **Universal Fit for Easy Upgrade:** Designed for 3- or 4-inch pipes, seamlessly retrofits existing septic or sewer systems without hassle.
- • **Odor-Free Environment Guaranteed:** Active carbon filter traps and neutralizes septic tank odors, keeping your space fresh and inviting.
- • **Protect Your Property & Community:** Prevents harmful sewer gases from entering buildings and polluting surroundings, ensuring healthier living spaces.

## Overview

The Studor 20297 Maxi-Filtra Septic Tank Drain Vent is a high-performance ABS and rubber vent designed to fit 3- and 4-inch piping. Featuring a replaceable active carbon filter with a 2-year lifespan, it effectively eliminates sewer gases and odors from septic tanks and lift stations. Easy to install externally without specialist help, it can retrofit existing plumbing systems to improve air quality and protect both buildings and the environment.

## 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 | #167,289 in Health & Household ( See Top 100 in Health & Household ) #87 in Septic Tank Treatments |
| Brand Name | Studor |
| Connector Type | Slip |
| Customer Reviews | 4.4 4.4 out of 5 stars (479) |
| 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 |
| Manufacturer | IPS Corporation |
| Manufacturer Part Number | 20297 |
| 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/71YsFBN7fWL.jpg)
![Studor 20297 Maxi-Filtra Septic Tank Drain Vent - Image 2](https://m.media-amazon.com/images/I/41dysl1XKwL.jpg)
![Studor 20297 Maxi-Filtra Septic Tank Drain Vent - Image 3](https://m.media-amazon.com/images/I/41aub5SU9rL.jpg)
![Studor 20297 Maxi-Filtra Septic Tank Drain Vent - Image 4](https://m.media-amazon.com/images/I/41YGhedm+CL.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.sk/products/19712591-studor-20297-maxi-filtra-septic-tank-drain-vent](https://www.desertcart.sk/products/19712591-studor-20297-maxi-filtra-septic-tank-drain-vent)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-20*