PreFilter Archives - engisolutions wastewater treatment plant design

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Sale!
Optrel e3000x PAPR Prefilter, 50/pk – 4088.101 Supply
Original price was: $37.95.Current price is: $15.18.
Optrel e3000x PAPR Prefilter, 50/pk – 4088.101 Description Genuine Optrel pre-filters for your e3000x PAPR (Powered Air Purifying Respirator). The pre-filter extends the life of the e3000x main HEPA filter by removing larger particles of dust and debris. *These come in a package of 50.

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Sale!
Optrel Swiss Air Particle Pre-Filter, 50/pk – 4088.410 Sale
Original price was: $45.50.Current price is: $18.20.
Optrel Swiss Air Particle Pre-Filter, 50/pk – 4088.410 Description This particle pre-filter sits on the TH3 filter prior to being installed into the Swiss Air PAPR. It will remove any large airborne particles or debris prior to hitting the main filtration. *Comes in a package of 50. Specifications Click to view the entire spec sheet….

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