---
product_id: 89890482
title: "Studor 20297 Maxi-Filtra ABS Air Admittance Valve, Black (2-(Pack))"
brand: "studor"
price: "VT62578"
currency: VUV
in_stock: true
category: "Studor"
url: https://www.desertcart.vu/products/89890482-studor-20297-maxi-filtra-abs-air-admittance-valve-black-2
store_origin: VU
region: Vanuatu
---

# Vents up to 500 DFUs Fits 3 or 4 inch tubes ABS construction for durability Studor 20297 Maxi-Filtra ABS Air Admittance Valve, Black (2-(Pack))

**Brand:** studor
**Price:** VT62578
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your plumbing game with silent, smart venting!

## Quick Answers

- **What is this?** Studor 20297 Maxi-Filtra ABS Air Admittance Valve, Black (2-(Pack)) by studor
- **How much does it cost?** VT62578 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/89890482-studor-20297-maxi-filtra-abs-air-admittance-valve-black-2)

## 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

- • **Durable Design:** Crafted from robust ABS material for long-lasting performance
- • **Odor Obliterator:** Replaceable cabin filter reduces unpleasant plumbing odors
- • **Versatile Venting:** Supports up to 500 DFUs on stacks and 160 DFUs on branches
- • **Pressure Perfected:** Balances DWV system pressure to prevent costly roof penetrations
- • **Space-Smart Solution:** Eliminates need for traditional vent lines, saving installation space

## Overview

The Studor 20297 Maxi-Filtra ABS Air Admittance Valve is a high-performance plumbing valve designed to balance pressure in drainage systems by allowing air intake without roof penetrations. Made from durable ABS, it fits 3 or 4 inch tubes and vents up to 500 DFUs on stacks. Its replaceable cabin filter minimizes odors, making it an efficient, space-saving solution for modern plumbing needs.

## Description

Allow air to enter DWV systems to balance pressure as water drains out of the system; eliminating costly roof penetrations and vent lines. No. 1ATD5 vented up to 500 DFUs on a stack; No. 1ATD6 vents up to 160 DFUs on a branch and up to 24 DFUs in a stack. No. 15W940 has a replaceable cabin filter to reduce odors from the plumbing drainage system.

## Features

- Use for filtering waste water gas
- Material of the construction ABS
- Tube diameter: (in.) 3 OR 4

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HR1F5YS |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,013,991 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #37 in Filter Valves |
| Date First Available | May 2, 2025 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Manufacturer | Studor |
| Measurement System | inch |
| Size | 2-(Pack) |

## Images

![Studor 20297 Maxi-Filtra ABS Air Admittance Valve, Black (2-(Pack)) - Image 1](https://m.media-amazon.com/images/I/31r4TkSD1ML.jpg)

---

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**Shop now:** [https://www.desertcart.vu/products/89890482-studor-20297-maxi-filtra-abs-air-admittance-valve-black-2](https://www.desertcart.vu/products/89890482-studor-20297-maxi-filtra-abs-air-admittance-valve-black-2)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-10*