---
product_id: 105667061
title: "20700 Maxi-Filtra ABS Air Admittance Valve Replacement Cartridge"
brand: "studor"
price: "VT21088"
currency: VUV
in_stock: true
reviews_count: 10
category: "Studor"
url: https://www.desertcart.vu/products/105667061-20700-maxi-filtra-abs-air-admittance-valve-replacement-cartridge
store_origin: VU
region: Vanuatu
---

# Fits 3-4 inch pipes Effective sewer gas filter ABS durable build 20700 Maxi-Filtra ABS Air Admittance Valve Replacement Cartridge

**Brand:** studor
**Price:** VT21088
**Availability:** ✅ In Stock

## Summary

> 🌟 Breathe easy, work smarter — the ultimate air admittance upgrade!

## Quick Answers

- **What is this?** 20700 Maxi-Filtra ABS Air Admittance Valve Replacement Cartridge by studor
- **How much does it cost?** VT21088 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/105667061-20700-maxi-filtra-abs-air-admittance-valve-replacement-cartridge)

## 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:** Designed to seamlessly fit 3 or 4-inch pipe diameters, ensuring easy installation without hassle.
- • **Trusted Replacement:** Compatible specifically with Studor Maxi-Filtra systems, guaranteeing optimal filtration efficiency.
- • **Lightweight & Compact:** At just 18 grams and under 16 cm tall, it’s a discreet upgrade that won’t disrupt your plumbing setup.
- • **Odor-Free Environment:** Maxi-Filtra cartridge actively filters and neutralizes sewer gases, keeping your space fresh and professional.
- • **Robust ABS Construction:** Crafted from high-grade Acrylonitrile Butadiene Styrene for long-lasting durability and reliable performance.

## Overview

The Studor 20700 Maxi-Filtra ABS Air Admittance Valve Replacement Cartridge is a precision-engineered filtration component made from durable ABS plastic. It fits standard 3 to 4-inch pipes and is designed exclusively for Maxi-Filtra sewer gas filtration systems, effectively eliminating odors and ensuring a fresher environment. Lightweight and compact, it offers a hassle-free replacement solution trusted by professionals.

## Description

This Studor replacement cartridge is designed specificlly for use with Maxi-Filtra sewer gas filtration systems.

Review: Good to see we can buy this from desertcart now ... - Good to see we can buy this from desertcart now - always got it from Humbusters before they went out of business. The filter really does work well and cuts our odours
Review: Good product - Very fast delivery very pleased with service & item would definetly recommend to others & would use again 5* thank you

## Features

- Maxi-Filtra is for use for filtering sewer gas
- Material of Construction ABS
- Pipe Dia. (In.) 3 OR 4

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FQEXAZC |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | 65,963 in Garden ( See Top 100 in Garden ) 784 in Pond Care & Water Treatment |
| Brand Name | Studor |
| Customer Reviews | 4.4 4.4 out of 5 stars (36) |
| EU Spare Part Availability Duration | 2 Years |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00764651207002 |
| Item Shape | Round |
| Item Weight | 18 g |
| Manufacturer | Alfi |
| Manufacturer Part Number | 20700 |
| Model Number | 20700 |
| OEM Equivalent Part Number | 20700 |
| Product Grade | Replacement Part |
| UPC | 764651207002 818640005077 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Studor
- **EU Spare Part Availability Duration:** 2 Years
- **Fit type:** Vehicle Specific Fit
- **OEM part number:** 20700
- **Product grade:** Replacement Part

## Images

![20700 Maxi-Filtra ABS Air Admittance Valve Replacement Cartridge - Image 1](https://m.media-amazon.com/images/I/81c6peB699L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good to see we can buy this from Amazon now ...
*by M***S on 21 June 2017*

Good to see we can buy this from Amazon now - always got it from Humbusters before they went out of business. The filter really does work well and cuts our odours

### ⭐⭐⭐⭐⭐ Good product
*by A***N on 24 November 2018*

Very fast delivery very pleased with service & item would definetly recommend to others & would use again 5* thank you

### ⭐⭐⭐ Reduces odour but unsure re lifespan of filters
*by B***N on 24 June 2018*

We have just replaced this after only 12 MTHS because it was saturated. It is slightly on the large side too so doesn't sit into the pipe very well. It seems to work well in preventing odours from the tank as we sit out on the terrace next to it. However we notice the new filter also seems saturated and unsure why hence only 3 stars this time.

## Frequently Bought Together

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

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**Shop now:** [https://www.desertcart.vu/products/105667061-20700-maxi-filtra-abs-air-admittance-valve-replacement-cartridge](https://www.desertcart.vu/products/105667061-20700-maxi-filtra-abs-air-admittance-valve-replacement-cartridge)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-06*