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 エアコンプレッサーウォーターセパレーター、クリーンドライエアを生成、排水弁付き AI303 エアコンプレッサーフィルター定格150PSI

LE LEMATEC エアコンプレッサーウォーターセパレーター、クリーンドライエアを生成、排水弁付き AI303 エアコンプレッサーフィルター定格150PSI

Product ID: 731916676

Details

GTIN (Global Trade Identification Number)
フィルター取り付けタイプ
スライドイン
フィルター形状
四角形
ブランド
LE LEMATEC
メーカー
Ubiquitous
商品の個数
1

💧150 PSI max pressure

🔧1/4 inch NPT universal fit

🛡️Durable aluminum & brass build

8534 som

Duties & taxes included

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Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

FLAWLESS FINISH GUARANTEE - Ensures clean, dry air for perfect paint and airbrush results every time.
QUICK RELEASE DRAIN VALVE - Push-button drainage for hassle-free maintenance without system disassembly.
ULTIMATE MOISTURE DEFENSE - Eliminates condensation, oil, and dirt before your tools see them.
RUGGED INDUSTRIAL STRENGTH - Aluminum housing and brass fittings built to withstand tough workshop environments.
UNIVERSAL INLINE COMPATIBILITY - Fits standard 1/4-inch NPT fittings for seamless integration with most air systems.

The LE LEMATEC AI303 Air Compressor Water Separator is a professional-grade inline filter designed to protect air tools and paint jobs by removing moisture, oil, and contaminants from compressed air at up to 150 PSI. Featuring durable aluminum and brass construction, universal 1/4-inch NPT fittings, and a convenient push-button drain valve, it ensures clean, dry air flow for superior tool longevity and flawless finishes in demanding workshop or garage environments.

Specifications

ASIN	B01N4FMOMU
Amazon 売れ筋ランキング	DIY・工具・ガーデン - 174,723位 ( DIY・工具・ガーデンの売れ筋ランキングを見る ) エアコンプレッサー用アクセサリ - 228位
GTIN (Global Trade Identification Number)	00850030726711
おすすめ度	4.4 5つ星のうち4.4 (1,630) var
パッケージ内に含まれる商品の数	1
フィルター取り付けタイプ	スライドイン
フィルター形状	四角形
ブランド名	LE LEMATEC
メーカー名	Ubiquitous
メーカー型番	AI-303
ユニット数	1.0 個
品番・型番	AI303
品目の寸法（長さ x 幅x 厚さ）	40長さ x 40幅 x 92厚み mm
商品の重量	0.35 ポンド
対応アイテム	エアコン
素材	アルミニウムステンレス鋼
製品用途	新品同様

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8534 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered 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 Kyrgyzstan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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