Air Compressor Water Separator, 1/4 NPT Inline Moisture Filter & Water Trap with

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Item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
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July2026
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10
August2026
Air Compressor Water Separator, 1/4 NPT Inline Moisture Filter & Water Trap with

Air Compressor Water Separator, 1/4 NPT Inline ...

$56.88

Product Details
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Air Compressor Water Separator, 1/4 NPT Inline Moisture Filter & Water Trap with

Description

Item model number AI-303
Part Number AI-303
Batteries Required? No
Number of Items 1
Item Package Quantity 1
Item Weight 5.61 ounces
Product Grade Like New
Product Dimensions 1.57"L x 1.57"W x 3.62"Th
Material Aluminum
Compatible Devices function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('A').execute(function(A){ A.on('a:truncate:po-attribute-truncate-3:updated', function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = document.getElementById('po-attribute-see-more-id-3'); if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? '' : 'none'; } }) }); })); inline air dryer, air compressor air filter, air water separator for air compressor, compressor air filter, compressor air dyer See more
Global Trade Identification Number 00850030726711
Batteries Included? No
Unit Count 1 Count
Special Features inline air filter for air compressor, paint gun filter, air compressor inline filter
Is Discontinued By Manufacturer No
Size 1.6" x 1.6" x 3.6"

Air Compressor Water Separator, 1/4 NPT Inline Filter & Moisture Trap for Pneumatic Tools, HVLP Spray Paint Gun & Airbrush, Durable Compressed Air Dryer with Easy Drain Valve, AI303

  • Optimal Tool Performance: Provides clean, dry air with an oil water separator for peak tool efficiency.
  • Flexible Applications: Perfect for sandblasting, painting, and other pneumatic tasks.
  • Protect Your Investment: Filters out oil and moisture to extend tool life and performance.
  • Built to Endure: Constructed with a durable aluminum body, made for tough conditions.
  • Space-Saving Design: Compact air compressor filter and oil water separator, ideal for tight workspaces.
  • Universal Compatibility: Easily connects with 1/4-inch brass or steel fittings for convenience.
  • Superior Moisture Control: Integrated oil water separator efficiently removes contaminants.
  • Achieve Flawless Finishes: Maintains consistent airflow for smooth, professional results every time.
  • Designed for Pros & DIYers: Ideal for both professionals and DIY enthusiasts aged 25-55.
  • Reliable Filtration System: Ensures compressors and tools stay in top condition with consistent air drying.

 

Product Description

Ultimate Air Purity

Maximize Tool Efficiency & Protection

Elevate tool performance with the LE LEMATEC air compressor water separator. Ideal for high-demand setups, it effectively combines an air compressor filter, water separator, and dryer. Ensures clean, dry air for your compressor air dryer, Sandblasters and air compressor accessories.

  1. High Efficiency

    Advanced Filtration System

    Featuring a 2-150 PSI range, this air compressor water separator excels in filtering and drying.

  2. Space Saving

    Designed for Durability

    Compact yet robust, ideal for moisture control in any air compressor setup.

Efficient Filtration and Drying

Enhance Your Air Tools' Performance with LE LEMATEC's Powerful Air System

Equip your workspace with LE LEMATEC's enhanced air compressor water separator, designed for optimal performance from 2-150 PSI. This air compressor filter and dryer combo is perfect for demanding applications such as sand blasters and paint jobs. It effectively separates water and oil, ensuring clean, dry air for your tools. The inline air dryer and moisture filter minimize downtime and maintain tool efficiency, making it an essential upgrade for any air tool setup.

  1. Excellent Air Purity and Control

    Experience unmatched air filtration with our LE LEMATEC air water separator, enhancing tool life and performance.

  2. Robust Design, Reliable Results

    Optimized for both low and high-pressure operations, ideal for any professional setting.

This high-efficiency air compressor water separator is built to handle various applications from sand blasting to painting. It prevents moisture and contaminants, ensuring air tools to operate at their best. Easy installation and maintenance make it a top choice for enhancing workshop productivity.

Ultimate Air Tool Protection

Maximize Efficiency with LE LEMATEC Air System Enhancements

 

Enhance air tools with the AI303 air compressor water separator. This all-in-one unit merges an air compressor filter, dryer, and water separator, ensuring optimal air quality from 2-150 PSI. Perfect for tools like sand blasters and paint sprayers, it removes moisture and contaminants, boosting tool longevity and performance. The setup includes an inline air filter and moisture filter for further protection. Ideal for both professional and home use, it's simple to install and built to last.

 

 

 
  • How does the LE LEMATEC air compressor water separator work?

    The LE LEMATEC air compressor water separator filters and dries air by separating moisture and contaminants, ensuring that only clean, dry air reaches your tools. It operates efficiently within 2-150 PSI.

  • Can this air compressor filter be used with sand blasters?

    Yes, the LE LEMATEC separator is perfect for sand blasters, providing clean, dry air to prevent clogging and ensure smooth operation, enhancing the tool's efficiency and lifespan.

  • What is the pressure range for the LE LEMATEC air water separator?

    The LE LEMATEC air water separator operates effectively across a broad pressure range from 2 to 150 PSI, making it versatile for various tools and applications.

  • Is the LE LEMATEC separator easy to install on existing air compressors?

    Yes, it features a simple installation process with 1/4" NPT male and female connection points, fitting easily into any existing air compressor setup without hassle.

  • How often should the LE LEMATEC compressor air dryer be maintained?

    Regular maintenance, depending on usage frequency, ensures optimal performance. It’s designed for easy upkeep with a push-button drain valve to expel accumulated moisture.

Air Compressor Water Separator, 1/4 NPT Inline Moisture Filter & Water Trap with

ABOUT US

We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more.

SHIPPING

We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control.

We offer free shipping to the lower 48 states and ship within 2 business days of payment, usually sooner. We do not accept P.O. Boxes. Please provide a physical address.

For shipping outside of the continental USA, we only use eBay's Global Shipping Program.The item is shipped to KY and then sent to the rest of the world. International customers are responsible for all duties and taxes. Continue to check out in order to calculate costs for shipping the item to your country. Messages regarding eBay's Global Shipping Program MUST be directed at eBay EXCLUSIVELY.

RETURNS

We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. No returns are available on items shipped outside of the USA.

PAYMENT

We accept PayPal.

CONTACT US

This page content is yet to come
Please ad us to your favorite seller and visit again later
Thank You

CUSTOMER SATISFACTION

We try our very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help.

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges first item USD 6.99 and additional item USD 3.0 each. Standard International Shipping from United Kingdom, Germany, Italian and Japan to the United States charges first item USD 11.99 and additional item USD 4.0 each.

Import Duty: Everymarket collects applicable duties and taxes on goods imported into the U.S. at checkout, it's calculated based on the goods value multiply by the rate. For United Kingdom and China goods is 10%, Germany, Italian and Japan goods is 15%. We are committed to making your U.S. shopping experience simple and transparent. The method of delivery—either Delivered Duty Paid (DDP) or Delivered Duty Unpaid (DDU)—depends on whether duties and taxes are collected at the time of your purchase.

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. Average transit times to the United States is 3 - 7 Business days and average transit times to International is 7 - 14 Business days 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs:
    - If your return is approved due to a defective, damaged, or incorrect item, we will provide a prepaid return shipping label at no cost.

    - If the item has no quality issues and matches the product listing and description, please contact our Customer Service team before returning it. Once your return is authorized, you must return the item according to the provided instructions. In this case, the return shipping cost is the customer's responsibility.

    - We are not responsible for return shipping costs for items returned without prior authorization.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Please contact us to get return labels.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 (800) 660-3783

  • Email: cs@everymarket.com

 

banner

Air Compressor Water Separator, 1/4 NPT Inline Moisture Filter & Water Trap with

Description

Item model number AI-303
Part Number AI-303
Batteries Required? No
Number of Items 1
Item Package Quantity 1
Item Weight 5.61 ounces
Product Grade Like New
Product Dimensions 1.57"L x 1.57"W x 3.62"Th
Material Aluminum
Compatible Devices function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('A').execute(function(A){ A.on('a:truncate:po-attribute-truncate-3:updated', function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = document.getElementById('po-attribute-see-more-id-3'); if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? '' : 'none'; } }) }); })); inline air dryer, air compressor air filter, air water separator for air compressor, compressor air filter, compressor air dyer See more
Global Trade Identification Number 00850030726711
Batteries Included? No
Unit Count 1 Count
Special Features inline air filter for air compressor, paint gun filter, air compressor inline filter
Is Discontinued By Manufacturer No
Size 1.6" x 1.6" x 3.6"

Air Compressor Water Separator, 1/4 NPT Inline Filter & Moisture Trap for Pneumatic Tools, HVLP Spray Paint Gun & Airbrush, Durable Compressed Air Dryer with Easy Drain Valve, AI303

  • Optimal Tool Performance: Provides clean, dry air with an oil water separator for peak tool efficiency.
  • Flexible Applications: Perfect for sandblasting, painting, and other pneumatic tasks.
  • Protect Your Investment: Filters out oil and moisture to extend tool life and performance.
  • Built to Endure: Constructed with a durable aluminum body, made for tough conditions.
  • Space-Saving Design: Compact air compressor filter and oil water separator, ideal for tight workspaces.
  • Universal Compatibility: Easily connects with 1/4-inch brass or steel fittings for convenience.
  • Superior Moisture Control: Integrated oil water separator efficiently removes contaminants.
  • Achieve Flawless Finishes: Maintains consistent airflow for smooth, professional results every time.
  • Designed for Pros & DIYers: Ideal for both professionals and DIY enthusiasts aged 25-55.
  • Reliable Filtration System: Ensures compressors and tools stay in top condition with consistent air drying.

 

Product Description

Ultimate Air Purity

Maximize Tool Efficiency & Protection

Elevate tool performance with the LE LEMATEC air compressor water separator. Ideal for high-demand setups, it effectively combines an air compressor filter, water separator, and dryer. Ensures clean, dry air for your compressor air dryer, Sandblasters and air compressor accessories.

  1. High Efficiency

    Advanced Filtration System

    Featuring a 2-150 PSI range, this air compressor water separator excels in filtering and drying.

  2. Space Saving

    Designed for Durability

    Compact yet robust, ideal for moisture control in any air compressor setup.

Efficient Filtration and Drying

Enhance Your Air Tools' Performance with LE LEMATEC's Powerful Air System

Equip your workspace with LE LEMATEC's enhanced air compressor water separator, designed for optimal performance from 2-150 PSI. This air compressor filter and dryer combo is perfect for demanding applications such as sand blasters and paint jobs. It effectively separates water and oil, ensuring clean, dry air for your tools. The inline air dryer and moisture filter minimize downtime and maintain tool efficiency, making it an essential upgrade for any air tool setup.

  1. Excellent Air Purity and Control

    Experience unmatched air filtration with our LE LEMATEC air water separator, enhancing tool life and performance.

  2. Robust Design, Reliable Results

    Optimized for both low and high-pressure operations, ideal for any professional setting.

This high-efficiency air compressor water separator is built to handle various applications from sand blasting to painting. It prevents moisture and contaminants, ensuring air tools to operate at their best. Easy installation and maintenance make it a top choice for enhancing workshop productivity.

Ultimate Air Tool Protection

Maximize Efficiency with LE LEMATEC Air System Enhancements

 

Enhance air tools with the AI303 air compressor water separator. This all-in-one unit merges an air compressor filter, dryer, and water separator, ensuring optimal air quality from 2-150 PSI. Perfect for tools like sand blasters and paint sprayers, it removes moisture and contaminants, boosting tool longevity and performance. The setup includes an inline air filter and moisture filter for further protection. Ideal for both professional and home use, it's simple to install and built to last.

 

 

 
  • How does the LE LEMATEC air compressor water separator work?

    The LE LEMATEC air compressor water separator filters and dries air by separating moisture and contaminants, ensuring that only clean, dry air reaches your tools. It operates efficiently within 2-150 PSI.

  • Can this air compressor filter be used with sand blasters?

    Yes, the LE LEMATEC separator is perfect for sand blasters, providing clean, dry air to prevent clogging and ensure smooth operation, enhancing the tool's efficiency and lifespan.

  • What is the pressure range for the LE LEMATEC air water separator?

    The LE LEMATEC air water separator operates effectively across a broad pressure range from 2 to 150 PSI, making it versatile for various tools and applications.

  • Is the LE LEMATEC separator easy to install on existing air compressors?

    Yes, it features a simple installation process with 1/4" NPT male and female connection points, fitting easily into any existing air compressor setup without hassle.

  • How often should the LE LEMATEC compressor air dryer be maintained?

    Regular maintenance, depending on usage frequency, ensures optimal performance. It’s designed for easy upkeep with a push-button drain valve to expel accumulated moisture.

Air Compressor Water Separator, 1/4 NPT Inline Moisture Filter & Water Trap with

ABOUT US

We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more.

SHIPPING

We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control.

We offer free shipping to the lower 48 states and ship within 2 business days of payment, usually sooner. We do not accept P.O. Boxes. Please provide a physical address.

For shipping outside of the continental USA, we only use eBay's Global Shipping Program.The item is shipped to KY and then sent to the rest of the world. International customers are responsible for all duties and taxes. Continue to check out in order to calculate costs for shipping the item to your country. Messages regarding eBay's Global Shipping Program MUST be directed at eBay EXCLUSIVELY.

RETURNS

We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. No returns are available on items shipped outside of the USA.

PAYMENT

We accept PayPal.

CONTACT US

This page content is yet to come
Please ad us to your favorite seller and visit again later
Thank You

CUSTOMER SATISFACTION

We try our very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help.

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges first item USD 6.99 and additional item USD 3.0 each. Standard International Shipping from United Kingdom, Germany, Italian and Japan to the United States charges first item USD 11.99 and additional item USD 4.0 each.

Import Duty: Everymarket collects applicable duties and taxes on goods imported into the U.S. at checkout, it's calculated based on the goods value multiply by the rate. For United Kingdom and China goods is 10%, Germany, Italian and Japan goods is 15%. We are committed to making your U.S. shopping experience simple and transparent. The method of delivery—either Delivered Duty Paid (DDP) or Delivered Duty Unpaid (DDU)—depends on whether duties and taxes are collected at the time of your purchase.

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. Average transit times to the United States is 3 - 7 Business days and average transit times to International is 7 - 14 Business days 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs:
    - If your return is approved due to a defective, damaged, or incorrect item, we will provide a prepaid return shipping label at no cost.

    - If the item has no quality issues and matches the product listing and description, please contact our Customer Service team before returning it. Once your return is authorized, you must return the item according to the provided instructions. In this case, the return shipping cost is the customer's responsibility.

    - We are not responsible for return shipping costs for items returned without prior authorization.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Please contact us to get return labels.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 (800) 660-3783

  • Email: cs@everymarket.com

 

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