---
product_id: 435767219
title: "1/2\" NPT Compressed Air Double Filter & Regulator, Air Drying System, Air Compressor Water Separator, Semi-Auto Drain, 0-150 psi Gauge, 5 Micron Brass Element"
brand: "pudusi"
price: "$170.71"
currency: USD
in_stock: true
reviews_count: 7
category: "Pudusi"
url: https://www.desertcart.us/products/435767219-1-2-npt-compressed-air-double-filter-and-regulator-air
store_origin: US
region: United States of America
---

# 5 micron brass filter for ultra-clean air Semi-auto drain for hassle-free maintenance 0-150 psi precise pressure control 1/2" NPT Compressed Air Double Filter & Regulator, Air Drying System, Air Compressor Water Separator, Semi-Auto Drain, 0-150 psi Gauge, 5 Micron Brass Element

**Brand:** pudusi
**Price:** $170.71
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your airflow game—clean, dry, and perfectly regulated every time!

## Quick Answers

- **What is this?** 1/2" NPT Compressed Air Double Filter & Regulator, Air Drying System, Air Compressor Water Separator, Semi-Auto Drain, 0-150 psi Gauge, 5 Micron Brass Element by pudusi
- **How much does it cost?** $170.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/435767219-1-2-npt-compressed-air-double-filter-and-regulator-air)

## Best For

- pudusi enthusiasts

## Why This Product

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

## Key Features

- • **Robust 1/2" NPT Build:** Durable brass and polycarbonate combo designed to withstand industrial demands and high flow rates up to 105 SCFM.
- • **Complete Installation Kit:** Includes air couplers, plugs, fittings, and thread seal tape—everything you need to upgrade your air system instantly.
- • **Effortless Semi-Auto Drain:** Say goodbye to manual draining—keep your system dry and efficient with minimal intervention.
- • **Precision Pressure Mastery:** Regulate your compressed air from 0 to 150 psi with pinpoint accuracy for flawless tool performance.
- • **Ultra-Fine 5 Micron Filtration:** Brass element filters out moisture and particles, ensuring longer equipment life and cleaner output.

## Overview

The PUDUSI 1/2" NPT Compressed Air Double Filter & Regulator is a high-performance air drying system featuring a 5 micron brass filter element, semi-auto drain, and a 0-150 psi gauge. Designed for industrial and professional use, it delivers clean, dry compressed air with precise pressure control and a robust build supporting flow rates up to 105 SCFM. The package includes all necessary fittings and accessories for quick installation, making it an essential upgrade for any serious air compressor setup.

## Description

PUDUSI 1/2" NPT Compressed Air Double Filter & Regulator, Air Drying System, Air Compressor Water Separator, Semi-Auto Drain, 0-150 psi Gauge, 5 Micron Brass Element: desertcart.com: Industrial & Scientific

Review: I didn't use the pressure regulator, but the filters work great. Love the plastic quick connect! - I didn't use the pressure regulator, but the filters work great. Love the plastic quick connect!
Review: Arrived with loose parts - This product arrived with loose parts.

## Features

- 1/2" NPT Double Air Filter & Regulator Combo - Clean & Dry Compressed Air, Regulate Air Pressure Precisely.
- 5 Micron Brass Filter Element - Excellent Filtering Performance, Much Longer Life and Reuse Feasibility.
- Operating Pressure: 0-10 Bar (0-145 psi)
- Temperature Range: 41-140℉ (5-60℃）；Flow Rate: 105 SCFM (3000 L /Minute)@ 90 PSI
- Includes Semi-Auto Drain & Polycarbonate Bowl with Metal Guard, 0-150 Gauge & Bracket，a pair of Air Coupler＆ Plug Kit, 2 x 1/2" NPT Fittings, 1 x Thread Seal Tape

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095C3LHQ5 |
| Best Sellers Rank | #584,167 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #177 in Compressed Air Combination Filter Regulators |
| Compatible groove diameter | 0.5 Inches |
| Date First Available | May 19, 2021 |
| Finish Type | Plain |
| Item Diameter | 0.5 Hundredths-Inches |
| Item Weight | 4.84 pounds |
| Item model number | DFR |
| Manufacturer | PUDUSI |
| Number of Items | 1 |
| Number of Pieces | 2 |
| Shape | Round |
| Thread Size | 1/2-18 |

## Product Details

- **Brand:** PUDUSI
- **Color:** Assorted
- **Fastener Type:** Plug
- **Material:** Polycarbonate
- **Size:** 1/2" NPT

## Images

![1/2" NPT Compressed Air Double Filter & Regulator, Air Drying System, Air Compressor Water Separator, Semi-Auto Drain, 0-150 psi Gauge, 5 Micron Brass Element - Image 1](https://m.media-amazon.com/images/I/3132DV0AxHS.jpg)
![1/2" NPT Compressed Air Double Filter & Regulator, Air Drying System, Air Compressor Water Separator, Semi-Auto Drain, 0-150 psi Gauge, 5 Micron Brass Element - Image 2](https://m.media-amazon.com/images/I/417JXImx3OS.jpg)
![1/2" NPT Compressed Air Double Filter & Regulator, Air Drying System, Air Compressor Water Separator, Semi-Auto Drain, 0-150 psi Gauge, 5 Micron Brass Element - Image 3](https://m.media-amazon.com/images/I/41HXzVsKETS.jpg)
![1/2" NPT Compressed Air Double Filter & Regulator, Air Drying System, Air Compressor Water Separator, Semi-Auto Drain, 0-150 psi Gauge, 5 Micron Brass Element - Image 4](https://m.media-amazon.com/images/I/41Jo0xfoXBS.jpg)
![1/2" NPT Compressed Air Double Filter & Regulator, Air Drying System, Air Compressor Water Separator, Semi-Auto Drain, 0-150 psi Gauge, 5 Micron Brass Element - Image 5](https://m.media-amazon.com/images/I/41M9Z7rnE6S.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I didn't use the pressure regulator, but the filters work great. Love the plastic quick connect!
*by B***R on May 25, 2022*

I didn't use the pressure regulator, but the filters work great. Love the plastic quick connect!

### ⭐ Arrived with loose parts
*by M***L on March 6, 2024*

This product arrived with loose parts.

### ⭐⭐⭐⭐⭐ A lifesaver when frequently using your compressor
*by M***D on October 16, 2023*

This allows me to paint at home and lets my tools keep running properly when the temperature differential causes condensation in the tank. An absolute must-have if you use an air compressor at home frequently. Very simple to hook up.

## Frequently Bought Together

- PUDUSI 1/2" NPT Compressed Air Double Filter & Regulator, Air Drying System, Air Compressor Water Separator, Semi-Auto Drain, 0-150 psi Gauge, 5 Micron Brass Element
- NANPU 1/2" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly Bowl, Semi-Auto Drain, Metal Bracket, 0-150 psi Gauge
- Brass 3/4" x 1/2" NPT Bushing Hex Reducer Reducing Pipe Fitting, 3/4 inch Male x 1/2 inch Female Thread 5pcs 1200 PSI

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-07*