Pre-Filters

Pre-filters are designed to capture larger particles before they can enter the main HEPA filter. Without pre-filters, the life of the main filter would be much shorter. A variety of media and designs are available to allow Purex extractors to be used in a wide range of processes.

Pads		Pleated Bag

Pad pre-filter Extends the life of the main filter by capturing larger particles before they reach the HEPA filter Fits neatly under the main filter Graduated fibre matrix delivers excellent particle capture capacity Ideal for low volume applications or where small amounts of particles are produced Captures particles to 5 micron at efficiency of 40 - 60%		Pleated bag pre-filter Extends the life of the main filters by capturing larger particles Provides additional particle capturing capacity Ideal for processes where large amounts of particles are produced Contains the particles inside for clean and simple disposal Standard captures particles to 5 micron at 40 - 60% Composite captures particles to 1 micron at 95% efficiency
Labyrinth

Patented Labyrinth pre-filters Extends the life of the main filter by capturing larger particles before they reach the HEPA filter Fits neatly under the main filter in integral Purex extractors Graduated fiber matrix delivers excellent particle capture capacity - up to 20 times more than a standard filter Ideal for medium-high volume applications Contains the particles inside for clean and simple disposal Composite material available for extra filter life and filtration down to 0.5 micron Standard captures particles to 3 micron at efficiency of 60 to 80% Composite captures particles to 1 micron at efficiency of 80 - 95%

Machine	Pad Standard	Pad Composite	Absorbent Pad	Pleated Bags	Labyrinth Standard	Labyrinth Composite
200/400	●202260	●200223		●113531 (spare 111141)
200i/400i					●202268	●202271
200i HP						●202271
400i PVC			●200261			●202271
400i Dye						●202271
650	●202260
800	●200275	●200528
800i 2 - Tier					●202280	●202272
800i 3 - Tier			●200262			●202273
1500i					●111037	●111099
1750i			●200281			●111099
2000i					●111037	●111099
5000i	●200310		●200312	●111144 Rear inlet only		●111006 side inlet only
				●110645 (spare 111038)

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

Key

● 4 pack of pads
● Single bag
● 2 pack of bags
● Pleated bag in metal case. Fit this when applicable instead of main filter.

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Name: Purex 111107 - Pre-Filter, Cascade
Brand: Purex
SKU: Purex111107
Price: 267.00 USD
Availability: InStock

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Product	Purex 111107 Pre-filter - Cascade	Purex 111006 Pre-filter - Labyrinth F8/F9 tagged, 5000i	Purex 111037 Pre-filter - Labyrinth F6, 1500i/2000i	Purex 111072 Pre-filter - Labyrinth F8, 5000i	Purex 111009 Pre-filter - Labyrinth F8/F9 5000i 250mm	Purex 111099 Pre-filter - Labyrinth F8/F9, 1500i/2000i	Purex 111117 Pre-filter - Labyrinth F8/F9, Cascade	Purex 111124 Pre-filter - Labyrinth F8/F9, FumeCube MAX	Purex 111144 Pre-filter - Pleated Bag, 5000i	Purex 200098 Pre-filter - Pad F8/F9, FumeSafe, FumeBuster (4 pack)	Purex 200225 Pre-filter - Pad F5, FumeCube,2tiP (4 pack)	Purex 200226 Pre-filter - Pad F6, FumeCube,2tiP (4 pack)	Purex 200261 Pre-filter - Chemical absorbent pad, 400i PVC (4 pack)	Purex 200262 Pre-filter - Chemical absorbent pad, 800i PVC (4 pack)	Purex 200281 Pre-filter - Chemical absorbent pad, 1500i PVC/2000i PVC (4 pack)	Purex 200310 Pre-filter - Pad, 5000i (4 pack)	Purex 200314 Pre-filter - Pad F5, FumeBuster (4 pack)	Purex 200316 Pre-filter - Pad F8/F9, FumeCube (4 pack)	Purex 202260 Pre-filter - Pad, 200/400 (4 pack)	Purex 202268 Pre-filter - Labyrinth F6, 200i/400i, Alpha Dust (2 pack)	Purex 202269 Pre-filter - Labyrinth F6, Alpha (2 pack)	Purex 202271 Pre-filter - Labyrinth F8/F9, 200i/400i/400i PVC,	Purex 202272 Pre-filter - Labyrinth F8/F9, 800i 2-Tier (2 pack)	Purex 202273 Pre-filter - Labyrinth F8/F9, 800i 3-Tier (2 pack)	Purex 202274 Pre-filter - Labyrinth F8/F9, Alpha (2 pack)	Purex 202275 Pre-filter - Labyrinth F8/F9, Xbase (2 pack)	Purex 202280 Pre-filter - Labyrinth F6, 800i 2-Tier (2 pack)	Purex 111114 CASCADE BAG, XBASE 6 PLEAT (2.6M), EBASE
Price
In Stock
Filter Type	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter	Pre-Filter
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Soldering Equipment/Fume Extraction Filters Template
Filter Type	Pre-Filter
Test Equipment General Attributes
Product Height	19.12 IN
Product Length	33.01 IN
Product Width	22.58 IN
Country of Origin	United Kingdom
Shipping Height	19.12 IN
Shipping Length	33.01 IN
Shipping Width	22.58 IN

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