---
product_id: 32314245
title: "RapidairK93218 NPT Filter Regulator, 1-Inch"
brand: "rapidair"
price: "$332.70"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ec/products/32314245-rapidairk93218-npt-filter-regulator-1-inch
store_origin: EC
region: Ecuador
---

# Operating Range: 0-150 psi Max Inlet Pressure: 175 psi 5 Micron Filter RapidairK93218 NPT Filter Regulator, 1-Inch

**Brand:** rapidair
**Price:** $332.70
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Air Control Game!

## Quick Answers

- **What is this?** RapidairK93218 NPT Filter Regulator, 1-Inch by rapidair
- **How much does it cost?** $332.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/32314245-rapidairk93218-npt-filter-regulator-1-inch)

## Best For

- rapidair enthusiasts

## Why This Product

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

## Key Features

- • **Flexible Flow:** Reversible flow direction by relocating the gauge ensures adaptability in any workspace.
- • **Durable Design:** Built with a metal bowl guard and manual drain for longevity and reliability.
- • **Versatile Setup:** Operating range from 0-150 psi allows for tailored applications.
- • **Easy Installation:** Includes a mounting bracket and a square embedded pressure gauge for hassle-free setup.
- • **Precision Control:** Achieve optimal performance with a maximum inlet pressure of 175 psi.

## Overview

The Rapidair K93218 NPT Filter Regulator is a robust 1-inch air control solution designed for maximum efficiency. With a maximum inlet pressure of 175 psi and an operating range of 0-150 psi, it includes essential features like a mounting bracket, a square embedded pressure gauge, and a 5-micron filter, ensuring your air system runs smoothly and reliably.

## Description

RapidairK93218 NPT Filter Regulator, 1-Inch

## Features

- Maximum Inlet Pressure 175 psi, Operating range 0-150 psi
- Includes Mounting Bracket and Square Embedded Pressure Gauge
- Manual Drain and Metal Bowl Guard
- 5 Micron Filter
- Flow Direction is Reversible by Relocating Gauge to Opposite side

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Rapid Air |
| Part Number | K93218 |
| Item Weight | 4.59 pounds |
| Product Dimensions | 4 x 4 x 17 inches |
| Item model number | K93218 |
| Size | 1 Inch |
| Material | Metal |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 Year Limited Warranty, Parts |

## Images

![RapidairK93218 NPT Filter Regulator, 1-Inch - Image 1](https://m.media-amazon.com/images/I/61jX0qPX88L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great Regulator/ Filter Combo For The Money!
  

*by C***. on Reviewed in the United States on December 2, 2016*

Good Regulator/filter at a great price. For years I've used PVC hoses and dealt with the aggravation of tangling, kinks and stiff hoses. I recently upgraded my compressor and needed a new setup so Legacy was my answer. For my lead in hoses I used: 2' (HFZ1202YW3S) and 4' (HFZ1204YW3S) and my Main hose (HFZ1250YW3). I went with 1/2" hose with 3/8" ends on everything, the larger hose helps keep up the supply demand for impact wrenches and higher flowing air tools. I also purchased a ReelWorks (L201303A) and Rapidair regulator (K93215) from Amazon to complete the system. And multiple trips back and forth to local hardware stores for the fittings and valves etc. I already had a retractable reel with 3/8" hose on the other side of the shop.The regulator worked perfect for my with its 3/8" inlet and outlet and was safe to use with my compressor which is rated at 155 PSI. I have the regulator set at 100 - 105 PSI which gives my close to 90 PSI operating pressure when my tools are in use. My only complaint would be the size of the gauge. It's on the smaller side and could be hard to read for some folks.Overall I'm very happy with how the system turned out. After everything was assembled there were no major leaks that I noticed. After about 2 hours I lost roughly 10 PSI in the tank. Eventually I may upgrade the shop plumbing to the Rapidair kit or copper pipping. I can't recommend regulator enough for a cost effective option. Thumbs way up!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great product for the money.
  

*by I***E on Reviewed in the United States on October 16, 2021*

I bought this to reduce the air line pressure coming for my 2 stage air compressor. Works great planning on buying 2 more for my shop air supply.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Nice regulator separator combo setup for the money
  

*by D***N on Reviewed in the United States on November 7, 2018*

Just connected it up tonight but there were no leaks as others have posted.  Worked great stepping down my 170psi Quincy QT54 to a useable 120psi for my air tools.  Even though it’s made in China, it seems like a quality built regulator.  I needed the 1/2” bore size.  Looking through it, it appears to be a true 1/2”, where the Milton version necks down to a 1/4”

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-13*