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LE LEMATEC ZN312E-3 Desiccant Air Compressor Filter | 1/4" NPT | Air Dryer for Compressors & Air Tools
Regular price
$17.19
Product Summary
The Le Lematec ZN312E-3 is a 1/4" NPT desiccant air dryer that removes moisture from compressed air using replaceable desiccant beads with color-change indicator (blue = dry, pink = saturated). 150 PSI rated. Price: ~$17. Factory direct from Le Lematec.
Best for: Spray painting, powder coating, and any application where bone-dry air is critical. Pairs with inline filters for complete air preparation.
Air Compressor Moisture Trap — Dual-Stage Water Separator Filter
ZN312E-3 1/4" Desiccant Air Compressor Filter: The Ultimate Defense Against Moisture, Rust, and Uneven Finishes
Unparalleled Performance for Your Air Tools and Finishes
Moisture and contaminants are your air tools' worst enemy, often leading to rust, corrosion, and premature equipment failure. The Le Lematec ZN312E-3 1/4" Desiccant Air Compressor Filter is your shield against these detrimental elements, delivering clean, dry air for improved tool longevity and flawless finishes. Its efficient flow and easy maintenance set it apart as an essential addition to your workshop.
Say goodbye to moisture-related issues in your air supply with the Le Lematec ZN312E-3 Desiccant Air Compressor Air Filter Sandblaster.
Key Features and Benefits:
🌬️ Efficient Flow: Operating at 1-150 PSI and 22 CFM, this desiccant filter ensures minimal airflow reduction, outperforming other compressed air dryers.
♻️ Reusable & Reliable: Effectively removing contaminants, this filter provides clean air to your tools, extending their lifespan and delivering consistent performance.
💪 Sturdy Construction: The zinc metal housing and secure connection points eliminate leaks, ensuring a safe and dependable setup.
📊 Smart Indicators: Equipped with color-changing desiccant beads, you'll know exactly when it's time to replace them, ensuring uninterrupted clean air flow.
🛠️ Lightweight & Durable: Designed to meet strict quality standards without adding excessive weight to your airline, it's a durable and lightweight solution.
🔄 Quick and Easy Desiccant Replacement: No need for complex disassembly. Simply unscrew the top and bottom, replace the beads, and you're good to go!
Why You Need the ZN312E-3 Desiccant Filter:
🛡️ Prevent Rust and Corrosion: Protect your tools and equipment from moisture-related damage, ensuring longevity and top-notch performance.
💧 Avoid Water Droplets in Spray Patterns: Achieve flawless finishes without the hassle of water droplets causing defects.
🌬️ Enhance Finish Quality: Ensure even drying and adhesion for a professional finish every time.
🧰 Extend Equipment Life: Avoid costly repairs and replacements by keeping your tools in optimal condition.
📦 What’s Included:
- Air Inlet/Outlet: ¼ inch Male and Female
- Desiccant Bead
- Polycarbonate (PC) Desiccant Bowl
💬 Customer Reviews: Reviewed in the United States on May 2, 2023
- “I use it for my quickie paint sprays, right at the gun. Works great ! Doug's Welding & Fabrication Recommended ! From a guy who has every tool known to man, this is a good buy and worthy of having in your shop. I would not recommend, if I wasn't thoroughly happy with my purchase and use of the tool. This one is Highly Recommended !”
🛠️ Technical Specifications:
- Capacity: 28g
- Pressure: 90-150 PSI
- Material: Polycarbonate (PC) Desiccant Bowl
- Color Change Indicator
- Zinc Metal Housing
Why Choose Le Lematec ZN312E-3?
- ✅ Not made in China: Ensuring reliability and quality.
- ✅ Fast desiccant bead replacement: Keeping your air supply consistently clean.
- ✅ Easy color change indicator: Providing a visual cue for maintenance.
- ✅ Reliably removes dirt, oil, moisture, and water: Ensuring top-notch air quality.
- ✅ Works in any orientation: Providing flexibility in installation.
- ✅ Built for Longevity: Crafted from high-quality materials that stand the test of time.
Ready to Protect Your Equipment and Perfect Your Finishes?
Upgrade your air supply quality and protect your tools with the Le Lematec ZN312E-3 Desiccant Air Compressor Air Filter Sandblaster.
🛒 Click the “Add to Cart” button now for uninterrupted performance! 🛒
Equip yourself with the Le Lematec ZN312E-3 1/4" Desiccant Air Compressor Filter and elevate the quality and longevity of your tools and projects. Don’t settle for less when it comes to performance and reliability. Take the first step in safeguarding your valuable tools and achieving the pristine finishes you've always desired.
Frequently Asked Questions
Q: How long does the desiccant last before replacement?
A: The desiccant beads in the ZN312E-3 typically last 6-12 months depending on usage and humidity levels. The color-indicating beads change from blue/orange to pink/clear when saturated. Some desiccant types can be regenerated by oven-drying at 250°F for 2-3 hours.
Q: What's the difference between a desiccant dryer and a standard water separator?
A: A standard water separator removes liquid water and oil droplets through centrifugal action and mesh filtration. A desiccant dryer goes further by absorbing water vapor — the dissolved moisture that passes through standard filters. For spray painting and moisture-sensitive work, desiccant drying is essential.
Q: Can I use the ZN312E-3 alone or do I need a pre-filter?
A: While the ZN312E-3 can work standalone, using a standard water separator (like the ZN312) upstream significantly extends desiccant life by removing bulk water before it reaches the desiccant. This two-stage setup is the most cost-effective approach for ultra-dry air.
Why Professionals Choose This Tool
- Compact 1/4" NPT Design: Fits standard home and small shop air systems without adapters or pipe changes
- Last-Stage Moisture Removal: Install after a water separator for near-zero moisture air — critical for flawless paint finishes
- Visual Indicator: Desiccant color change tells you when to replace — orange means active, clear/green means saturated
- Easy Cartridge Replacement: Unscrew, swap, and you are back to dry air in under a minute
What's in the Box
- ZN312E-3 desiccant air compressor filter (1/4" NPT)
- Replaceable desiccant element
- Color-change moisture indicator
- 1/4" NPT fittings
- User manual
Compatible With
| Air Compressors | Any compressor up to 150 PSI with 1/4" NPT |
| Installation | Inline after water separator for multi-stage drying |
| Applications | Spray painting, airbrush, electronics, moisture-sensitive work |
Ideal Applications: home shop air drying, spray painting, airbrush work, electronics protection, last-stage moisture removal
Do I need both a water separator AND a desiccant filter?
For best results, yes. A water separator removes 90% of bulk liquid water. The desiccant filter then removes the remaining water vapor. Using only a desiccant filter forces it to work harder and requires more frequent cartridge replacements. The two-stage approach is the professional standard for spray painting and moisture-critical work.
Can I regenerate the desiccant cartridge?
Some desiccant types can be oven-dried for reuse, but Le Lematec recommends using fresh replacement cartridges for consistent performance. Regenerated desiccant loses capacity over time.
Related Guides & Resources
Shipping Information
- Most USA-based orders are shipped directly from our warehouses within 24 hours for your convenience and maximum efficiency.
- Your product should arrive within 3 - 7 Business Days.
Product Return/Refund and Exchange Policies
At Pro Air Tools, we ensure that we are providing the best quality products from the most trusted hand tool brand. Thus, we stand behind all of our products and quality control 100%.
In the event that the products you ordered from us did not meet your expectations, we will gladly offer you our 30 Months Satisfaction Guarantee Request, no questions asked and no restocking fee!
If within 30 Months from your purchase, you are not fully satisfied with any of the products, you may request any of the following:
- Product Replacement
- Exchange the product with another product of the same value.
- Refund the amount you paid.
Proof of purchase from Pro Air Tools is required for all return, refund, and exchange requests. We also require anyone who wishes to return a product, or request a refund, to fill out our Return/Refund Form. We will notify you via email or phone once we process your return/refund request. Refunds will be credited to the original payment method.
With regards to product exchanges, please note that we only accept this type of request if the product delivered to you is defective or damaged. If a customer opts to request a product exchange with “change of mind” as the reason, the product must be returned in its original packaging. The product should not be used or installed in any manner. All return shipping costs will be shouldered by the customer. Return unused product to our office address at 103 Edwin Pl. Asheville, N.C. 28801.
If you have any question regarding our return/refund and exchange policy that was not answered here, feel free to reach out to us via:
Email at info@proairtools.com
A phone call at +1 828 398 0334
PO Box 8367
725 MERRIMON AVE
ASHEVILLE, NC 28804-2447
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