Top 10 Best Water Separator For Air Compressor 2022 – Complete Review And Buying Guide

Are you interested in learning more about water separator for air compressor? Expert reviews determined the rankings. water separator for air compressor is the top pick and most-sold below. Would you need help finding water separator for air compressor? All the water separator for air compressor products available today have been reviewed and we've got an exhaustive list.

Following the development of water separator for air compressor, spent hours researching and testing every model on the market.

We have ranked you here!

Bestseller No. 1
NEIKO 30252A Water and Oil Separator for Air Line | 1/4" NPT Inlet and Outlet | 90 PSI | Air Compressor and Air Tool Accessory | Protect Lifespan of Pneumatic Tools | Water Moisture Filter Dryer
  • WATER SEPARATOR: An essential air tool accessory for mechanics and craftsmen that stops moisture, water, oil, and particles from entering air spray guns and other air compressor tools to keep your equipment in top performing shape.
  • OIL SEPARATOR: This air filter unit separates the oil from the air as it goes through your air hose the oil needs to stay inside the compressor to keep it lubricated while the compressed air needs to exit the compressor free of oil to ensure maximum air output to your air tools and increase reliability and lifespan.
  • MAXIMIZE PERFORMANCE: The inline oil water separator traps water vapor and dust to maximize the performance of air compressor tools for cleaner and more even jobs providing excellence in execution and saving you countless dollars in replacing expensive air tool equipment.
  • TRANSPARENT DESIGN: This air compressor in line dryer has a clear build that allows you to monitor the buildup and the amount of water and dust particles that this filter has trapped. Quick release valve conveniently located to removed anything trapped inside.
  • SPECIFICATIONS: Each in line air compressor moisture filter comes with a 1/4” NPT inlet and outlet for any standard air hose with a quarter inch fitting and can handle pressure to 90 pounds per square inch. Durable aluminum housing construction with brass fittings.
Bestseller No. 2
Air Compressor Water Separator, Produces Clean Dry Air, with Drain Valve. AI303 Air Compressor Filter Rating 150 PSI
  • The AI303 Air Compressor Water Separator filters out contaminants through the reusable 1 micron filter element, which is easily flushed out through the push button drain valve.
  • Compared to other Air Compressor Filters, the LE LEMATEC AI303 provides a broad operating PSI range of 2-150 PSI with little to no lost pressure so you get the desired pressure delivered to your air tools.
  • The air dryer for compressors. features a one way valve protecting air tools from dangerous backflow keeping your equipment in perfect working order.
  • The Water Separator for air compressor is compatible with any air tool and compressor setup, complete with 1/4" NPT male and female connection points.
  • Features a heavy duty yet compact design making the compressor air dryer tough enough for all shop conditions yet ergonomically designed not to get in your way.
SaleBestseller No. 3
Hromee 1/4 Inch Air Compressor Filter Regulator Combo, Water Oil Separator with Pressure Gauge, Manual Drain, Ball Valve and Bracket AW2000-02
  • BRASS FILTER ELEMENT - Filtering moisture and fine particles to get clean and dry air which prevents damage to air tools, spray guns and pneumatic equipment. The filter element is brass that provide higher efficient filtration and long lifetime than the fiber one.
  • PRESSURE REGULATOR - With the adjustable pressure control knob, you can pull up and turn the black knob at the top of the regulator to set desired pressure. No matter the size of the inlet pressure and flow fluctuations, always maintain a stable outlet pressure.
  • GAUGE&FILTER CUP - The pressure gauge is more accurate to the pressure induction and the metal shell is resistant corrosion. The dial scale has two units of measurement: psi and mpa. The Max pressure is 150 PSI. The filter cup is designed to be transparent for observing the volume of water and oil.
  • EXTRA ACCESSORIES - The ball valve is made of forged brass for corrosion resistance, ductility at high temperatures and low magnetic permeability. It has a plastic-covered lever handle for on/off manual control. Some necessaries are also included in this kit: a double MNPT fitting and a thread seal tape.
  • PIGGYBACK- Air pressure regulator combines the functions of both air filter and regulator. It is compact and much effective when space is constrained. The bracket is designed to provide a secure way to mount a filter regulator and easy removal.
SaleBestseller No. 4
1/2" Particulate filter water trap seperator moisture Compressed Air Compressor
Bestseller No. 5
NANPU 3/8" NPT Compressed Air Filter Regulator Lubricator Combo Water/Oil Trap Separator - Gauge(0-150 psi), Poly Bowl, Semi-Auto Drain, Bracket - 3 in 1 Two Unit
  • 3/8" NPT Piggyback Filter Regulator Lubricator Unit
  • Operating Pressure: 0-145 PSI
  • 5 Micron Brass Filter Element, Excellent Filtering Performance, Much Longer Life and Reuse Feasibility
  • Flow Rate: 60 SCFM (1700 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 3/8" NPT Fittings, 1 x Thread Seal Tape
Bestseller No. 6
3 Stage, Heavy Duty Industrial Grade Filter Regulator Coalescing Desiccant Dryer System For Compressed Air Lines, Metal Bowls, Great For Paint Spray And Plasma Cutter (3/4" Npt, Manual Drain)
  • 3/4" Npt, Industrial Rated 3 Stage Combo Water Filter/ Pressure Regulator/ Coalescing Filter/ Desiccant Dryer System, With Wall Mounting Bracket And Manual Drain Stage 1
  • 225 Psi Max Input. This Unit Will Regulator Your Incoming And Outgoing Air Pressure While Removing Moisture Water, Moisture Vapor And Oil From Your Compressed Air Lines, Then Finally Drying Out The Super Clean Air With An In-Line Desiccant Air Dryer
  • Stage 1: Water Trap Filter / Pressure Regulator. Equipped With 5 Micron Element To Remove 95% Of The Initial Moisture And Debris From Your Compressed Air Line. Regulator Adjusts Pressure From 7 To 215 Psi. 5Oz Metal Bowl With Visible Sight Glass.
  • Stage 2: Coalescing Filter Also Known As Oil Removing Filter Armed With A 0.01 Micron Element That Removes 99.98% Of Moisture, Moisture Vapor And Oil That Made Its Way Past Your Stage 1 Filter. 5Oz Metal Bowl With Visible Sight Glass. Red Indicator Pops Up When Time For Filter Change.
  • Stage 3: Desiccant Air Dryer, Dries Out Your Super Clean Air Before Going Downstream To Your Air Tools. Uses 5Oz Desiccant Beads In The Bowl. Beads Turn From Blue To Pink When Time To Change. Comes With 2 Bags Of Desiccant Beads.
SaleBestseller No. 7
Hotusi 1/4" BSP Air Compressor Moisture Filter Trap Oil Water Separator Regulator Lubricator
  • Recommend Regulating Pressure Range: 30-120PSI.Max Regulator Pressure: 130PSI
  • Regulator Inlet & Outlet Port Size: 1/4" BSP,can filter small particles, keep the air clean
  • Small size,light weight, easy installation and maintenance
  • If the output pressure is higher than the set pressure, the discharge pressure of the atmosphere to maintain a stable output
  • Air filter regulator is that adjust The main channel of air pressure to a pressure value
Bestseller No. 8
Water Oil Separator Filter Airbrush Filter Moisture Separator for Air Line Compressor Fitting, 1/4 Inch NPT Inlet and Outlet (3)
  • What you get: you will receive 3 water oil separators, the blue end (concave) is the "outward" side of the airflow, and the connector side (convex) is the inlet for the airflow, they are easy to install and ergonomically designed for your convenience and ease of use
  • General import export :standard universal male and female 1/4 inch NPT inlet and outlet designs make it easy to connect pneumatic lines to pneumatic tools and airbrush to accommodate most pneumatic tools for convenience
  • Sturdy material: the water oil separator is made of polycarbonate housing, aluminum valve body and solid brass fittings, it has good anti-oxidation performance, which greatly improves the durability and reliability of the tool and prolongs its service life
  • Extend tool life: clean air is essential in pneumatics, this filter can not only be applied as a water separator for air compressors, but also effectively trap oil and dust, so only clean air can to pneumatic tools; Greatly reduce the disposal of worn airbrush and other pneumatic tools, effectively extending the life of pneumatic tools
  • Suitable applications: the water and oil separator can be directly connected to paint airbrush, air compressors and other pneumatic tools; It can be applied with airbrush, pneumatic tools and hoses, capable of capturing water vapor and oil particles entering pneumatic tools to extend tool life and provide cleaner operations, keeping your equipment performing at nice condition
SaleBestseller No. 9
Pack of 6 Mini Water Oil Separator Filter 1/4 Inch NPT Inlet and Outlet Air Compressor Moisture Filter Airbrush Water Separator for Spray Paint Air Line Compressor Fitting, Blue
  • Easy to Monitor: the clean housing allows you to monitor the amount of dust and debris, making you know when to change the air compressor hose filter; Just simply press on the release valve to eject the waste trapped inside the airbrush
  • Proper Size to Use: the 1/4 inch NPT inlet and outlet are designed to easily connect air lines with air line fittings, pneumatic tools and spray paint devices; Each moisture filter for air compressor measures approx. 3.54 inches in length and 1.57 inches in diameter
  • Prolong the Service Life of Tools: the water and oil separator for air line can remove water, oil, dust and particles in the air line from air compressor, avoid water vapor and particles from entering the air tool, keep the gas dry, provide a cleaner painting job, and effectively extend the service life of air tools
  • Satisfy Your Daily Use: there are 6 pieces of air compressor filters with blue ends in the package, enough to meet your daily use, replacement and sharing demand; They are easy to install and convenient to use
  • Wide Applications: the air compressor water separator is suitable for most spraying tools and air lines, such as spray paint tools, air pressure cleaners, airline dryers, airbrushes, pneumatic tools, hoses, etc., which can also be applied as a compact filter of air spray tools
Bestseller No. 10
CrocSee C1.8C.027 1/4" NPT Thread 26CFM Automatic Drain Air Compressor Compressed In Line Particulate Moisture Water Trap Filter Separator with Mount
  • Max.Flow Rate: 26 CFM (750 L/Min), Particulate filtration: 40 micron
  • 1/4" Female NPT Air Inlet & Outlet port
  • Working Pressure: 45PSI - 145PSI, Max. Working Temperature:140°F( 60°C)
  • With a wall mounting bracket(Screws are not included)
  • If the item you have received is defective in any way, please message us for 100% satisfaction and RISK FREE warranty: 1 year free replacement or full refund without return.

Considerations Before Buying water separator for air compressor: Things To Keep In Mind

What do you think is the most suitable water separator for air compressor according to your needs? You will find all the information you need here, so please take a look around. The wide range of options that are available may make it difficult for one to make the right choice due to the many options available.

I hope that this post will provide you with more information about water separator for air compressor so that you will be able to make an informed decision about whether or not to purchase it. We have thought about the needs and desires of each segment of our customer base in order to be able to assist you in choosing the right product based on your needs and desires. The purchase of this product is very convenient and easy to do!

Recommendation Of water separator for air compressor Based On Our Experience

Learn as much as you can about a product before investing in it. The following factors should be considered before purchasing water separator for air compressor.

Ask yourself these questions before buying an water separator for air compressor:

  • In terms of reputation, what makes water separator for air compressor different from its competitors?
  • Is it possible to repair or service them when they malfunction?
  • How does water separator for air compressor differ from its competitors?
  • What distinguishes water separator for air compressor from its competitors? How do those features benefit you?
  • Comparing water separator for air compressor to water separator for air compressor, how does it fare?
  • Is it possible to maintain or repair water separator for air compressor?

Before purchasing a product, you should ask the following questions. Please do not hesitate to contact us if you have any questions or concerns.

The factors we consider important have only been briefly discussed. You can find detailed answers to many of your questions if you do some research online or visit the store.

What Are The Benefits Of Online Marketplaces?

2022 will bring a wide range of new products. Online retailers include traditional merchants, department stores, retailers, and online marketplaces. If you're planning to buy something, you should check out online markets.

You can make shopping more enjoyable by using online platforms. You can find the best prices on a variety of products on a number of reputable and well-known websites.

Online shopping offers convenience and ease of use. Our busy schedules make it difficult to find real stores. You can purchase water separator for air compressor online if you are logged in at work.

There is now a difference between online platforms and physical businesses. Other benefits include:

# Number of offers

Online marketplaces often offer the best deals. Retailers sell water separator for air compressor in many places. With a large dealer network and an efficient supply chain, online platforms can compete with physical retailers.

During holidays such as Black Friday, many online platforms offer discounts and promotions. Nowhere else can you find these offers.


If you haven't seen the product in person, be sure to check the quality of the product when shopping online. You cannot inspect the product before purchasing it even though the website provides information about it.

Through online marketplaces, other brands and items can also be quickly replaced. Stores can purchase warranties online.

Unhappy customers can get a refund. Product replacement is a very simple process. With a guarantee like this, online shopping is simplified.

The number of people shopping online has decreased as a result.


Globally, online platforms and products are growing rapidly. More companies are selling their products online as online platforms become more popular.

There is a structured and well-organized system for categorizing products on the website. There are many options available. You can even have software make recommendations for you. In addition to water separator for air compressor, there are other companies to choose from.

It is easier to evaluate your preferences and choices when you have more options. Before making a purchase, you have several options to choose from. It is usually harder to find a variety of brands in a physical store.

# The number of the review

It may be helpful for you to read reviews written by actual users. It is common for product descriptions to omit defects or drawbacks.

It is beneficial for prospective buyers to read reviews from actual users. When making a decision, it is important to consider real-life experiences.

When Buying water separator for air compressor, Which Of The Following Mistakes Should You Avoid?

When buying water separator for air compressor, you should avoid certain issues.

# Do not buy unnecessary items

Making a purchase should always take this into consideration. You should avoid buying unnecessary items. You will probably have to spend a lot of time and money if the process is long and expensive.

# Reviews

Reading reviews before purchasing online is a good idea. It is a good idea to read reviews before making a purchase. Before making a purchase, consider reading the comments.

# Make sure you have a return policy in place

Be sure to read the return policy before making an online purchase. In the event that something goes wrong with your purchase, you should also be aware of your rights.

# Research approaches

Check the return policy and read the reviews before making a purchase. To do this, you should research the company you will be purchasing from online. Check reviews and return policies on the Internet before purchasing products and services.

#  Invoice

A receipt should always be provided to you as soon as you make a purchase online. If you have a problem with your purchase, it would be helpful if you could refer to this document.


Buying a new product can be challenging because there are so many factors to consider. When choosing a product, there are many factors to consider, such as the price, the quality, the customer reviews, and so on. When you do not know what to look for when buying a product, it can be a difficult task. A number of factors must be considered before making a purchase in order to choose the best water separator for air compressor-factors.

Questions and Answers

Q. Before buying a product, what factors should you consider?

Both quality and price should be considered when making a purchase. The best product is one that has a low price and a high quality, rather than one that has a low price and a low quality.

Q. How should you choose an water separator for air compressor when buying one?

A.  When purchasing water separator for air compressor, it is imperative to consider the quality. When you consider this factor before making your purchase, you will ensure that it will last for a long time. A product's features should be considered. You can find a lot of features in it; have a look at what it offers.

Q. How should you choose a product?

A. Rather than consumers, the manufacturer determines the quality of a product. Choose a company that offers a wide range of services and is well-established, respected, and well-respected.

Q. What do you think is the best water separator for air compressor?

A. If you look at water separator for air compressor reviews and feedback, you'll be able to determine which is the best option for you by letting you know which is the best option for you.

Q. Can you tell me if water separator for air compressor products have any defects?

A. As well as not working as advertised, water separator for air compressor products aren't made in the USA, don't last long, and don't work as advertised as well.

Q. How can you tell if water separator for air compressor products are fake?

A. Before making a purchase, water separator for air compressor products should be checked for authenticity. Whenever there is a problem with a product, there will be complaints.

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