Purex 800i 3 Tier Main Filter Hepa Only for Lasers (PN: 113650)


Original price was: £509.21.Current price is: £489.21.

HEPA filters effectively filter particles as small as 0.3 microns with a 99.997% efficiency rate. This part is used in conjunction with the main Filter Chemical (Part Number 113651) which absorbs a broad range of gases and vapours, especially those emitted during rubber engraving or acidic gas applications.

For laser applications, we always recommend a combination of Hepa and Chemical main filters as they offer greater protection across a wide variety of applications.

Supplied as a single slide in unit compatible with the Purex 800i 3 Tier iFume system. 

8 in stock (can be backordered)


This Purex 800i 3 Tier Main Filter Hepa only filter, is an essential component for laser systems, ensuring efficient filtration and protection against harmful contaminants.

It is only suitable for:
• PUREX 800i 3 Tier Fume Extraction System


Key Features of the Main Filters:

Purex employs unique combinations of filter media in the Purex 800i 3 Tier Replacement main filters. These are designed to capture particles, gases, and vapours produced during processes like laser engraving, laser marking, and inkjet printing. Each filter is assigned a distinct serial number and undergoes individual testing and certification to guarantee both performance and safety.

  • Purex HEPA filter elements undergo precise manufacturing using pleated material, which includes reinforcing strips. These strips serve to separate the pleats and prevent any airflow vibration or collapse.
  • Furthermore, air equalization plates are positioned between the media layers to enhance the strength of the filter housing and evenly distribute airflow throughout the filter. This ensures optimal utilization of all filter media.
  • HEPA filters effectively filter out particles as small as 0.3 microns with a 99.997% efficiency rate, optimum safety is achieved when with a Chemical filter for absorbing a diverse range of gases and vapours.

Download the Purex 800i 3 Tier Main Filter Hepa Only (Part Number: 113650) product specification brochure here! 

Download the Purex Main Filter catalogue page here!

Shipping Dimensions:

Product Height: 26.7cm

Product Length: 48.8cm

Product Width: 51.6cm

Filter Weight: 7.5kg

Additional information

Weight7.5 kg
Dimensions48.8 × 51.6 × 26.7 cm

We can deliver to all parts of the UK as well as the Republic of Ireland. All Purex Laser Fume Replacement Filters are built to order to ensure optimum performance. The average lead time on any Purex replacement filter is typically 1 – 2 weeks.

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