Main Filters

Purex use specialized combinations of filter media to capture particles, gases and vapors generated by industrial processes such as laser engraving, laser marking, hand and machine soldering, ink jet printing and many others. Each filter has a unique serial number and is individually tested and certified to ensure performance and safety.

Purex HEPA (High Efficiency Particulate Air) filter elements are precision manufactured from a pleated material that incorporates reinforcing strips which separate the pleats and help prevent airflow vibration or collapse.

Additionally, air equalization plates are used between the layers of media to further reinforce the filter housing and to distribute the airflow across the filter to ensure all of the filter media is used.

Typical Filter
HEPA/Chemica​l		Chemical
Filters small particles @ 99.997% down to 0.3 microns in size and adsorbs a wide variety of gases and vapors		Adsorbs a wide variety of gases and vapors.

 

Machine	Hepa/chemical	Hepa/twin chemical​	Hepa/chemical Cleanroom​	Chemical Std​	Hepa only	Chemical Special​	Solvent Lock
200/400	113505	113579	113512	113508	113809	113662	113513
	113505H	113579HD				113505P
200i/400i	113505	113579	113512	113508	113809	113662
	113505H	113668	113669			113505P
		113579HD
200i HP	113811
400i PVC	113498
400i Dye Sublimation	113505
650	113505	113579	113512	113508	113809	113662	113513
	113505H	113579HD
800	113652	113660	113658	113651	113650	113702	113667
						113675
800i 2 - Tier	113652	113660	113658	113651	113650	113702	113667
						113675
800i 3 - Tier	113652	113660	113658	113651	113650	113702	113667
						113675
1500i	110615	110614	110632	110610	110619	110610H
1750i		110616-PVC
2000i	110615	110614	110632	110610	110619	110610H
5000i				110627	110633
				110624	110682

If uncertain of Pre-filter choice contact Purex or your representive.