What's the difference between the AI303 and the ZN312?

AI303 is a gravity separator removing bulk liquid and oil via centrifugal force. The ZN312 is a 1-micron filter capturing fine mist/moisture. For best air quality, install AI303 first (Stage 1) and ZN312 second (Stage 2).

Will this cause pressure drop in my air line?

No. The AI303 features an optimized flow path engineered to maintain full downstream pressure. Unlike cheap restrictive filters, it uses centrifugal separation that works WITH the air flow. Your tools will perform at their maximum pressure.

How often do I need to drain the bowl?

Drain frequency depends on humidity. Check the transparent bowl and push the drain valve when water reaches the 1/3 mark (takes 2 seconds). In hot, humid conditions, drain every 30-60 minutes. Standard 1/4" NPT connections install in minutes.

Why aluminum instead of plastic?

Aluminum offers 3 advantages: (1) Thread integrity to prevent stripping, cross-threading, and air leaks. (2) Corrosion resistance against separated moisture. (3) Structural strength to handle pressure surges without cracking. Built to last.

Is the AI303 compatible with my tools?

Yes. With standard 1/4" NPT connections (female inlet, male outlet), the AI303 is compatible with virtually all home and professional compressors and tools, including HVLP guns, airbrushes, and impact wrenches. Operating range: 5-150 PSI.

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LE LEMATEC Air Compressor Water Separator, 1/4", Produces Clean Dry Air With One-Way Drain Valve, AI303 Dryer and Filter Rating 150 PSI, Compatible With All Air Tools

Product ID: 266221691

Details

Brand
LE LEMATEC
Compatible devices
Air Compressor
Item weight
159 g
Material
Aluminum
Product dimensions
40L x 40W x

💧150 PSI moisture defense

🔧1/4-inch universal fit

⚙️Aluminum & brass durability

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€ 39.71

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Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💨 Keep your air dry, your tools sharp, and your finish flawless!

BUILT TO LAST - Heavy-duty aluminum housing and brass fittings withstand industrial wear.
MAINTENANCE MADE EASY - Push-button drain valve for quick, no-fuss moisture release.
UNIVERSAL COMPATIBILITY - Fits all standard 1/4-inch NPT air tools and compressor lines effortlessly.
OPTIMIZE TOOL PERFORMANCE - Keeps air supply clean and dry to extend pneumatic tool life.
FLAWLESS FINISH EVERY TIME - Eliminates moisture to protect paint jobs and airbrush precision.

The LE LEMATEC AI303 Air Compressor Water Separator is a professional-grade inline filter designed to remove moisture, oil, and dirt from compressed air at up to 150 PSI. Featuring a rugged aluminum body, brass fittings, and a convenient push-button drain valve, it fits all standard 1/4-inch NPT air tools and compressor lines. Ideal for automotive paint jobs, airbrushes, and industrial workshops, it ensures clean, dry air for flawless finishes and prolonged tool life.

Specifications

ASIN	B01N4FMOMU
Best Sellers Rank	#39,960 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #77 in Air Compressor Accessories
Brand	LE LEMATEC
Brand Name	LE LEMATEC
Compatible Devices	Air Compressor, Air Tool
Compatible devices	Air Compressor, Air Tool
Customer Reviews	4.4 out of 5 stars 1,599 Reviews
Global Trade Identification Number	00850030726711
Item Dimensions L x W x Thickness	40L x 40W x 92Th millimeters
Item Weight	0.35 Pounds
Item weight	0.35 Pounds
Manufacturer	LE LEMATEC
Material	Aluminum
Material Type	Aluminum
Model Number	AI303
Number of Items	1
Product Grade	Like New
Product dimensions	40L x 40W x 92Th millimeters
Unit Count	1 Count

Reviews

M**D

Versatile product

The product is totally amazing and works even better than described, highly I would recommend for all, a must have industrial product. Made in Taiwan the quality is amazing. Do not miss out on this in line filter from le matec.

28.07.2024

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€ 39.71

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

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1 month ago

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