--- product_id: 159530339 title: "NANPU 1/4\" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly Bowl, Semi-Auto Drain, Metal Bracket, 0-150 psi Gauge" brand: "nanpu" price: "164.63 DT" currency: TND in_stock: true reviews_count: 13 category: "Nanpu" url: https://www.desertcart.tn/products/159530339-nanpu-1-4-npt-compressed-air-filter-regulator-combo-piggyback store_origin: TN region: Tunisia --- # 0-150 psi precision gauge 1/4" NPT semi-auto drain 5 micron brass filter element NANPU 1/4" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly Bowl, Semi-Auto Drain, Metal Bracket, 0-150 psi Gauge **Brand:** nanpu **Price:** 164.63 DT **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your air system game with precision and durability you can trust! ## Quick Answers - **What is this?** NANPU 1/4" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly Bowl, Semi-Auto Drain, Metal Bracket, 0-150 psi Gauge by nanpu - **How much does it cost?** 164.63 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/159530339-nanpu-1-4-npt-compressed-air-filter-regulator-combo-piggyback) ## Best For - nanpu enthusiasts ## Why This Product - Trusted nanpu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Filtration:** 5 micron brass element ensures long-lasting, high-efficiency moisture and debris removal - • **Smart Semi-Auto Drain:** Automatically drains condensate when pressure drops, reducing maintenance hassle - • **Robust Build & Mounting:** Polycarbonate bowl with metal bracket for secure, reliable installation - • **Complete Ready-to-Use Kit:** Includes gauge, fittings, air coupler, plug kit & thread tape for instant setup - • **Precision Pressure Control:** Easily dial in 0-125 psi for flawless tool performance ## Overview The NANPU 1/4" NPT Compressed Air Filter Regulator Combo features a 5 micron brass filter element for superior moisture and debris filtration, a semi-automatic drain for hassle-free condensate removal, and a clear 0-150 psi gauge for precise pressure regulation. Built with a durable polycarbonate bowl and metal bracket, it supports up to 145 psi max supply pressure and flows 20 SCFM at 90 psi. This combo kit includes all necessary fittings and accessories for quick, professional installation—ideal for maintaining optimal air tool performance and longevity. ## Description Product description NANPU 1/4" NPT Air Filter Regulator Combo with Gauge and Bracket – Industrial Grade Air Pressure Regulator for Pneumatic Tools The filter is designed to remove most liquid and solid particles from the air supply. The Self-Relieving Pressure Regulator is used to adjust the outlet pressure. Brand Package ＆ Foam Box The original packaging and foam box give the product better protection, prevent any damage that may have occurred during transit. Accessories Air Coupler＆ Plug Kit, Thread Seal Tape and Fittings as additional accessories to bring more convenience to your installation. User's Manual For more details about this product, please refer to the user‘s manual. Installation and Operating Preparation The assembly of all calibration shall meet the maximum flow requirement. Please clean the port and fitting before installation, it will effectively avoid bring dust to the air path. Pay attention to direction of air flow and arrow pointing on product body if correct, minding port and thread size if match. Pressure Adjustment Pull up the knob of pressure gauge, rotate If you do clockwise rotation, pressure will rise steadily.Pressure will down when you rotate counterclockwise. Stop turning after reaching the required index and lock down the knob,forget this step you may face leakage problem. Dial Reading Make sure that the pressure gauge is tightly installed on the main body, and pay attention to whether the reading rises and falls smoothly while adjusting pressure. Drainage Drainage column will automatic excrete if there is no pressure,and it will close during the air flow passing. When the water level is beyond upper limit, drainage is necessary, otherwise that will cause poor dehumidification. Notice Please use a wrench to tighten fittings to avoid leakage. The first installation may have an excretion reaction ( Not leakage, for the first time the internal pressure is different from the outside, it is necessary to discharge the excess air first ) In this case, please patiently wait for a while and it will work well. TECHNOLOGY CHANEGS LIFE & TECHNOLOGY CHANGED BY NANPU NANPU - Support Your Pneumatic World At NANPU Pneumatic, we believe clean, reliable air power is the foundation of efficient industrial performance. With years of experience and a dedicated engineering team, we specialize in designing and manufacturing air treatment solutions—Air Filters, Regulators, Lubricators, and integrated FRL systems—that help protect your equipment and optimize output. Trusted by professionals across industries, NANPU products are built for precision, durability, and easy integration. Whether you're outfitting a single workstation or an entire production line, we offer tailored solutions to meet your exact air management needs. Empower your pneumatic system with NANPU—Engineered for Clean Air. Built for Performance. Review: Good regulator, works fine. Pro tip at end of review - This is a solid little regulator\filter. Works just fine. It comes with two 1\4npt nipples and a 1\4npt, male and female quick disconnect. The nipples are made from aluminum and the quick disconnect is plastic. I was actually surprised I got these, guess I didn't read the info. I know, aluminum and plastic? I'm sure if you used them they would work just fine. The only complaint I have is that the adjustment knob is kinda slick and smooth and tapered a bit making it hard to adjust because you need to pull the knob up to unlock before turning. This has a "semi automatic" drain on the filter bowl. This means that when there is no pressure going to the regulator the little valve is open and will drain liquid. When you turn on your compressor the regulator will sound like it's leaking air for a few seconds until it reaches about 5 psi and the bowl valve will seal and you're good to go. If your system is always pressurized you will have to disconnect the air to the regulator to drain any accumulated water in the bowl. Pro tip: Do not connect this directly on the compressor. Connect 25 to 50 feet of air hose to the tank. At the end of that hose connect the regulator\filter. Doing this allows the hot air coming from the compressor to condense the water vapor into liquid water so the filter can catch it. This is important when you are doing spraying or blowing and the compressor is running a lot. Also, the specs may say that this unit can be used up to 175 psi, but if you don't need 175 psi adjust the output to 125, of you can. Review: It feels resistant and durable - It works as it should, easy installation, looks sturdy, need to see over time how it behaves, the moisture removal valve operation is new to me, but it's a habit, looks more durable than the previous one. ## Features - 1/4" NPT Semi-Auto Drain Air Pressure Filter/Regulator Unit - 5 Micron Brass Filter Element, Excellent Filtering Performance, Much Longer Life and Reuse Feasibility - Max Supply Pressure:145 psi; Operating Pressure: 0-125 psi - Temperature Range: 41-140℉ (5-60℃）；Flow Rate: 20 SCFM (550 L /Minute)@ 90 PSI - Includes Polycarbonate Bowl , 0-150 psi Gauge & Bracket, a pair of Air Coupler＆ Plug Kit, 2 x 1/4" NPT Fittings, 1 x Thread Seal Tape. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TPCGWPY | | Best Sellers Rank | #14,108 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Compressed Air Combination Filter Regulators | | Brand | NANPU | | Brand Name | NANPU | | Customer Reviews | 4.4 out of 5 stars 1,173 Reviews | | Manufacturer | NANPU | | Material | Aluminum | | Material Type | Aluminum | | Model | AW2000-02 | | Number of Items | 1 | | Part Number | AW2000-02 | | Smart Home Compatibility | Not Smart Home Compatible | | UPC | 783710576811 | | Unit Count | 1.0 Count | ## Images ![NANPU 1/4" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly Bowl, Semi-Auto Drain, Metal Bracket, 0-150 psi Gauge - Image 1](https://m.media-amazon.com/images/I/81MKPtRHqzL.jpg) ![NANPU 1/4" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly Bowl, Semi-Auto Drain, Metal Bracket, 0-150 psi Gauge - Image 2](https://m.media-amazon.com/images/I/81t4-xehgdL.jpg) ![NANPU 1/4" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly Bowl, Semi-Auto Drain, Metal Bracket, 0-150 psi Gauge - Image 3](https://m.media-amazon.com/images/I/81PL-Ut0t6L.jpg) ![NANPU 1/4" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly Bowl, Semi-Auto Drain, Metal Bracket, 0-150 psi Gauge - Image 4](https://m.media-amazon.com/images/I/81AN8ltaCSL.jpg) ![NANPU 1/4" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly Bowl, Semi-Auto Drain, Metal Bracket, 0-150 psi Gauge - Image 5](https://m.media-amazon.com/images/I/818jwZ2+ZPL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good regulator, works fine. Pro tip at end of review *by G***S on February 2, 2026* This is a solid little regulator\filter. Works just fine. It comes with two 1\4npt nipples and a 1\4npt, male and female quick disconnect. The nipples are made from aluminum and the quick disconnect is plastic. I was actually surprised I got these, guess I didn't read the info. I know, aluminum and plastic? I'm sure if you used them they would work just fine. The only complaint I have is that the adjustment knob is kinda slick and smooth and tapered a bit making it hard to adjust because you need to pull the knob up to unlock before turning. This has a "semi automatic" drain on the filter bowl. This means that when there is no pressure going to the regulator the little valve is open and will drain liquid. When you turn on your compressor the regulator will sound like it's leaking air for a few seconds until it reaches about 5 psi and the bowl valve will seal and you're good to go. If your system is always pressurized you will have to disconnect the air to the regulator to drain any accumulated water in the bowl. Pro tip: Do not connect this directly on the compressor. Connect 25 to 50 feet of air hose to the tank. At the end of that hose connect the regulator\filter. Doing this allows the hot air coming from the compressor to condense the water vapor into liquid water so the filter can catch it. This is important when you are doing spraying or blowing and the compressor is running a lot. Also, the specs may say that this unit can be used up to 175 psi, but if you don't need 175 psi adjust the output to 125, of you can. ### ⭐⭐⭐⭐⭐ It feels resistant and durable *by D***S on May 28, 2026* It works as it should, easy installation, looks sturdy, need to see over time how it behaves, the moisture removal valve operation is new to me, but it's a habit, looks more durable than the previous one. ### ⭐⭐⭐⭐ Does what it should do *by T***R on January 18, 2025* I'm pleased with this little regulator. I'm using it only for a small oilless airbrush compressor, and it works fine for my purposes. I like the automatic water separator bleed, although my compressor doesn't move air fast enough to set it automatically (I have to manually hold it shut for a moment at every startup). This way I never have to remember to dump it before running into problems with my airbrushes. This was worlds away better than the original regulator that came on my compressor. ## Frequently Bought Together - NANPU 1/4" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly Bowl, Semi-Auto Drain, Metal Bracket, 0-150 psi Gauge - CGELE Pneumatic Tubing Blue PU Air hose Pipe Tube Kit 6mm OD 4mm ID 39.4ft/12 Meter for Air Line or Fluid Transfer - TAILONZ PNEUMATIC 1/4 inch NPT 24V 2 Position 2 Way Normally Closed Electric Solenoid Air Valve 2V025-08 Junction Box --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/159530339-nanpu-1-4-npt-compressed-air-filter-regulator-combo-piggyback](https://www.desertcart.tn/products/159530339-nanpu-1-4-npt-compressed-air-filter-regulator-combo-piggyback) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-08*