TUXING 4500Psi PCP Air Compressor Oil Water Filter - High Pressure

In this review the TUXING 4500Psi PCP Air Compressor Oil Water Filter is assessed for shooters and divers who need cleaner, drier high-pressure air when charging scuba tanks or PCP air rifles. The bottom line is that this inline separator delivers substantial removal of oil and moisture thanks to a multi-stage media inside a sturdy aluminum housing, making it a practical accessory for anyone using portable pumps or compressor setups that put water and oil into the high-pressure line.

Key Features

• Aluminum housing: Space aluminum with golden anodized finish gives a durable, corrosion-resistant body that stands up to workshop and field use.
• Multi-stage filtration: Activated charcoal, molecular sieve and desiccant beads combine to remove oil, odor and moisture for cleaner output air.
• High separation efficiency: Integrated design claims to remove roughly 90-99% of water and oil depending on conditions, reducing contamination to tanks and rifles.
• Quick connectors: M101 and 8mm male and female quick fittings permit fast hookup and disassembly with common high-pressure hoses.
• Pressure rated: Unit passed a 50MPa high voltage test (factory test) and is intended for high-pressure charging work up to typical PCP needs.
• Reusable cartridge: Comes with spare filter cotton and a replaceable media arrangement to extend service life and reduce waste.

Who It's For

This filter suits hobby shooters with PCP air rifles and divers or technicians topping off small scuba or pony tanks who need cleaner, drier air from portable pumps and compressor setups. Its robust aluminum body and quick connectors make it useful for field use and garage work where durability matters.

It is not intended for large industrial compressor central stations or systems that require certified, traceable laboratory filtration; users with custom high-pressure plumbing or those who require leak-free fittings at all costs should verify hose and connector compatibility before relying on it.

Pros & Cons

Pros

• Solid aluminum construction with golden anodize provides durable corrosion resistance.
• Multi-layer media (molecular sieve, activated charcoal, moisture beads) produces noticeably cleaner and drier air for filling tanks.
• Quick-connect M101 and 8mm fittings make installation and removal fast for routine use.

Cons

• Some users report air leakage or fit issues with hoses, so seal and connector compatibility should be checked.
• High-pressure hose failures reported by a customer imply that the system is only as safe as the attached hoses and fittings.

Specifications

Our Verdict

The TUXING 4500Psi separator is a practical, value-oriented choice for PCP shooters and divers who want to reduce oil and moisture when filling tanks. Its rugged aluminum body and multi-stage media deliver cleaner air and reasonable service life, though buyers should inspect hose and connector compatibility to avoid leaks. For hobby and field charging this is a sensible upgrade that improves air quality and protects downstream equipment.

Frequently Asked Questions

Will this work with any PCP pump?
It is designed to be compatible with most air pumps and portable compressors, but check that your hose and fittings match the M101 or 8mm quick connectors.

How effective is the filtration?
The multi-stage media removes oil and moisture significantly, with manufacturer notes of roughly 90-99% separation depending on conditions and maintenance.

Is the filter cartridge replaceable?
Yes, it ships with replacement filter cotton and uses reusable media elements so parts can be serviced or replaced over time.