FS-Curtis FNX46-ID-ELM NX Integrated Replacement Dryer Filter Element
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The FS-Curtis FNX46-ID-ELM Integrated Dryer Replacement Filter Element is the genuine OEM replacement filter designed for NX04 and NX06 compressors equipped with an integrated refrigerated dryer.
This filter element plays a critical role in protecting your dryer and downstream equipment by removing contaminants before they impact system performance.
In compact 5–7.5 HP systems, airflow restrictions and moisture issues can quickly affect tool performance and product quality. Routine filter replacement keeps your system operating efficiently.
Integrated dryer systems depend on proper filtration to maintain consistent dew point and airflow performance.
Replacing the filter element at recommended service intervals helps:
Maintain consistent dryer performance
Protect downstream air tools and equipment
Prevent pressure drop
Preserve rated CFM output
Improve overall system efficiency
Reduce energy waste
A restricted dryer filter increases compressor workload and operating costs.
This is a genuine FS-Curtis replacement element, engineered specifically for NX integrated dryer assemblies.
Using OEM filtration ensures:
Proper micron filtration
Correct airflow characteristics
Maintained system efficiency
Reduced risk of pressure loss
Warranty compliance
For facilities enrolled in the NXGEN Extended Warranty Program, using genuine parts is essential to maintain coverage.
Designed for NX Series compressors equipped with an integrated dryer, including:
FS-Curtis NX04 (5 HP)
FS-Curtis NX06 (7.5 HP)
If you are unsure whether your compressor includes an integrated dryer, Compressed Air Advisors Online can verify compatibility before ordering.
Compressed Air Advisors Online is America’s choice for compressed air solutions, supplying OEM FS-Curtis parts nationwide.
We help facilities:
Maintain air quality standards
Protect compressor investments
Stay on preventative maintenance schedules
Avoid costly production interruptions
Your compressed air system is mission-critical infrastructure. Proper filtration protects your operation.