---
product_id: 113607133
title: "Automatic Air Relief Safety Valve AR300"
brand: "vacless safety products"
price: "€ 247.53"
currency: EUR
in_stock: true
reviews_count: 8
category: "Vacless Safety Products"
url: https://www.desertcart.sk/products/113607133-automatic-air-relief-safety-valve-ar300
store_origin: SK
region: Slovakia
---

# Automatic Air Relief Safety Valve AR300

**Brand:** vacless safety products
**Price:** € 247.53
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Automatic Air Relief Safety Valve AR300 by vacless safety products
- **How much does it cost?** € 247.53 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/113607133-automatic-air-relief-safety-valve-ar300)

## Best For

- vacless safety products enthusiasts

## Why This Product

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

## Description

Add a layer of safety to your pool pump with the Automatic Air Relief Safety Valve. Easily attach this to your existing equipment and see the immediate release of entrapped air inside the pool filter. This product is designed to guard against possible serious injuries or even death due to the accidental filter blow-offs.

Review: Cheap poor quality - Cheap plastic , poor quality ,won’t last long , worked for 2 weeks then stopped not good Quality, say automatic but doesn’t work Would not recommend it. Way over priced
Review: discharges too much water on low pump speeds - the unit does work to discharge air but on low pump speeds, it probably spits out more water than what goes to the pool. not going to work for my application.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01JPIAYSA |
| Best Sellers Rank | #243,864 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #5,406 in Pool & Spa Replacement Parts |
| Customer Reviews | 2.7 2.7 out of 5 stars (18) |

## Images

![Automatic Air Relief Safety Valve AR300 - Image 1](https://m.media-amazon.com/images/I/31+DoOdePsL.jpg)
![Automatic Air Relief Safety Valve AR300 - Image 2](https://m.media-amazon.com/images/I/41L1kbnr3FL.jpg)
![Automatic Air Relief Safety Valve AR300 - Image 3](https://m.media-amazon.com/images/I/51+r60w17SL.jpg)
![Automatic Air Relief Safety Valve AR300 - Image 4](https://m.media-amazon.com/images/I/51NTz1YfRVL.jpg)
![Automatic Air Relief Safety Valve AR300 - Image 5](https://m.media-amazon.com/images/I/61BZIqmFVlL.jpg)

## Customer Reviews

### ⭐ Cheap poor quality
*by A***R on July 28, 2025*

Cheap plastic , poor quality ,won’t last long , worked for 2 weeks then stopped not good Quality, say automatic but doesn’t work Would not recommend it. Way over priced

### ⭐⭐⭐ discharges too much water on low pump speeds
*by P***N on March 27, 2020*

the unit does work to discharge air but on low pump speeds, it probably spits out more water than what goes to the pool. not going to work for my application.

### ⭐⭐⭐⭐⭐ works as i expected: The inventor provided this insight
*by V***T on August 11, 2020*

I had a vacuum in the system when off, The old valve would cause the filter valve to burp all night long and keep me up at night. Only if I released the valve after the pump was off and allowed the filter to drain would that solve the problem for the night. The inventor of the safety valve told me that at startup-and-vacuum release the safety valve would discharge a bit of water which only lasts for less than a second. If you have a concrete deck or have the valve pointed at other equipment this might affect you. I just pointed the safety valves hose so it would points away from other equipment and the area outside my pad is crushed rock so the water can drain away. Good product! Just point the valve away from other equipment and expect the discharge.

## Frequently Bought Together

- Automatic Air Relief Safety Valve AR300
- (12 Sets, 36 Pcs) Replacement Valve Cover & Shaft O-Rings for Jandy NeverLube/Pentair Valves (Part Numbers O-515-KIT-9, 1132/51016200 and R0487100/192039/O-158) and Hayward PSV valves (P/N: PSXVZ2A)
- ATIE Upgraded Pool Check Valve Rebuild Kit Compatible with Pentair 263042Z Check Valve Rebuild Kit for 2" Check Valve 263042 ONLY (Not Compatible with Pentair FullFLOXF Check Valves 263060 & 263077)

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**Shop now:** [https://www.desertcart.sk/products/113607133-automatic-air-relief-safety-valve-ar300](https://www.desertcart.sk/products/113607133-automatic-air-relief-safety-valve-ar300)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-20*