LE LEMATECAir Compressor Water Separator, Compressed Air Dryer with Drain Valve, Inline Moisture Filter for HVLP Spray Paint Gun, Sand Blaster, Plasma Cutter & Other Air Tools (AI303-C1)

I bought this to keep moisture from getting in my nailer and it does an excellent job. Previously I relied on simply draining moisture from the tank in my air compressor, but even after doing so, I noticed a little water coming out when I drove nails. I live on the Gulf coast, and there is a lot of humidity, so the compressor really builds up moisture fast. This was easy to install and has done a great job so far. It will pay for itself by not rusting out my air tools when I use them.

This works great! It allows me to achieve a glass-like finish while spraying polyurethane finish eliminating those pesky water droplets I was getting before getting this filter. This is a very durable filter, easy to install.

I do a lot of sanding and polishing with my die grinder. Condensation is not good when refinishing metal, part of my problem was using a front exhaust die grinder, so I purchased a rear exhaust die grinder and this filter. The filter does work but does not filter all condensation unfortunately. I thought it was because the filter was filling up, but when I attempt to drain there is nothing there. It's not a huge problem, but I thought for sure for the cost it would be better manufactured than the cheaper alternatives. Having the rear exhaust die grinder helps, but the filter does not work 100% for the reason I bought it. I do not think I would purchase this again and certainly would not recommend it to my friends.

Works well, easy to install and use....stops my compressor becoming a water pistol in the hot and humid in East Texas climate.Use plenty of PTFE tape and don't over tighten ( thin threaded walls may split)

Nice product. Housing is made from metal, not plastic. Appears to be excellent quality. Plunger is spring loaded.

Looks like a well made product and designed for routine maintenance as needed. I’m a low volume user of a compressor and it’s nail guns or tire inflation needs, so it could last for the rest of my life and that’s fine. It’s attached at the compressor fitting, Milton’s V series quick disconnects and all my fittings, hose, tools are V series high flow and love the ease of use to make connections and to disconnect them. The company responded to my query if I could install the filter at the compressor end as opposed to the tool end where it would be in my way, they did so and quickly, nice! The only thing was the registration and warranty card, wanting to register for the 12 month iron clad warranty with QR Scanner code, it didn’t work. It said: “ Hey, thanks for scanning, the QR Code Campaign has been disabled for some reason” Your QR Code Reader/scanner is working fine. I will write to the company and let them know about this issue.

I like the build quality, I use it on a 150 psi system and it works perfectly. It is not a HF unit but perfect for anyone using a standard 1/4" system.

Need this to NOT leak but it leaks. The package it came in was also crazy old so maybe the seals are crusty. Either way it does not work