---
product_id: 29853746
title: "Reverse Osmosis Filter Air Gap with Counter Mount Cover (Inlet fits 1/4-in OD poly tubing, Outlet fits 3/8-in OD poly tubing; AG110-004, KIT S-D, GAP-A-RO)"
brand: "air gap international"
price: "133 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/29853746-reverse-osmosis-filter-air-gap-with-counter-mount-cover-inlet
store_origin: DK
region: Denmark
---

# UPC & NSF certified 1 GPM max flow rate 1/4" & 3/8" tubing compatibility Reverse Osmosis Filter Air Gap with Counter Mount Cover (Inlet fits 1/4-in OD poly tubing, Outlet fits 3/8-in OD poly tubing; AG110-004, KIT S-D, GAP-A-RO)

**Brand:** air gap international
**Price:** 133 kr
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your water filtration game with style!

## Quick Answers

- **What is this?** Reverse Osmosis Filter Air Gap with Counter Mount Cover (Inlet fits 1/4-in OD poly tubing, Outlet fits 3/8-in OD poly tubing; AG110-004, KIT S-D, GAP-A-RO) by air gap international
- **How much does it cost?** 133 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/29853746-reverse-osmosis-filter-air-gap-with-counter-mount-cover-inlet)

## Best For

- air gap international enthusiasts

## Why This Product

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

## Key Features

- • **Max Flow Rate:** Experience a splash-free 1 GPM flow!
- • **Durable Design:** Engineered to withstand 40lb of force!
- • **Standpipe Ready:** Directly feeds into your standpipe without kinks.
- • **Certified Quality:** Trust in UPC and NSF certified performance.
- • **Seamless Connections:** Effortlessly connects to 1/4" and 3/8" tubing.

## Overview

The Reverse Osmosis Filter Air Gap AG110-004 is designed for optimal performance with a maximum flow rate of 1 GPM, ensuring a splash-free experience. It features easy connections for 1/4-inch and 3/8-inch OD tubing, a direct standpipe feed, and is certified by UPC and NSF for quality assurance. Built to last, it withstands significant force, making it a reliable choice for your water filtration needs.

## Description



## Features

- ❤ FLOW RATE: The GAP-A-RO air gap’s maximum flow rate is 1 gallon per minute (GPM). The maximum flow rate through an air gap is the flow rate at which water does not splash outside an air gap. The air gap is dry on the outside at the maximum flow rate.
- ❤ EASY TO CONNECT: The AG110-004 air gap’s inlet connects to 1/4-inch OD tubing from the reverse osmosis unit. The outlet connects to 3/8-inch OD tubing, directly feeding a standpipe through a suitable standpipe adapter.
- ❤ STANDPIPE CONNECTION: The AG110-004 air gap’s outlet connects to a 3/8-inch OD poly tubing which feeds directly to a standpipe without kinks or bends. Included accessories are provided with the air gap to secure its connection to the standpipe.
- ❤ CERTIFICATION: The AG110-004 is listed by UPC and in compliance with IPC and NSF standards. Also, all the products are tested for strength to ensure that every glue joint will withstand at least 40lb of force and not break. The testing is conducted for every manufactured lot to ensure consistent performance.
- ❤ COMPATIBILITY: Our reverse osmosis air gaps such as the AG110-004 are not compatible with reverse osmosis faucets with air gap.

## Product Details

- **Material:** Plastic
- **External Testing Certification:** NSF
- **Product Benefits:** Removes impurities and contaminants, improves water flow rate, and ensures easy installation, certified to meet NSF standards.
- **Brand:** AIR GAP INTERNATIONAL
- **UPC:** 854628005400

## Images

![Reverse Osmosis Filter Air Gap with Counter Mount Cover (Inlet fits 1/4-in OD poly tubing, Outlet fits 3/8-in OD poly tubing; AG110-004, KIT S-D, GAP-A-RO) - Image 1](https://m.media-amazon.com/images/I/51bvWFMe0xL.jpg)
![Reverse Osmosis Filter Air Gap with Counter Mount Cover (Inlet fits 1/4-in OD poly tubing, Outlet fits 3/8-in OD poly tubing; AG110-004, KIT S-D, GAP-A-RO) - Image 2](https://m.media-amazon.com/images/I/71kHK-e712L.jpg)
![Reverse Osmosis Filter Air Gap with Counter Mount Cover (Inlet fits 1/4-in OD poly tubing, Outlet fits 3/8-in OD poly tubing; AG110-004, KIT S-D, GAP-A-RO) - Image 3](https://m.media-amazon.com/images/I/71t0qNTkO8L.jpg)
![Reverse Osmosis Filter Air Gap with Counter Mount Cover (Inlet fits 1/4-in OD poly tubing, Outlet fits 3/8-in OD poly tubing; AG110-004, KIT S-D, GAP-A-RO) - Image 4](https://m.media-amazon.com/images/I/81XM6CRXgoL.jpg)
![Reverse Osmosis Filter Air Gap with Counter Mount Cover (Inlet fits 1/4-in OD poly tubing, Outlet fits 3/8-in OD poly tubing; AG110-004, KIT S-D, GAP-A-RO) - Image 5](https://m.media-amazon.com/images/I/81GPsxyaMnL.jpg)

## Frequently Bought Together

- Reverse Osmosis Filter Air Gap with Counter Mount Cover (Inlet fits 1/4-in OD poly tubing, Outlet fits 3/8-in OD poly tubing; AG110-004, KIT S-D, GAP-A-RO)
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**Shop now:** [https://www.desertcart.dk/products/29853746-reverse-osmosis-filter-air-gap-with-counter-mount-cover-inlet](https://www.desertcart.dk/products/29853746-reverse-osmosis-filter-air-gap-with-counter-mount-cover-inlet)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-04*