When you're serious about workplace safety, you know that air filters need to be replaced on their regular cycle to avoid clogging that can produce substandard air quality and malfunctioning equipment.

OMTech is here to back you up with not one but five premium prefilters. They are the exact primary filters for our XF-250 series of fume extractors. Each primary air filter slots alongside the XF-250's H11 HEPA and activated carbon filters to serve as the first line of defense against your work's harmful fumes. Thanks to its high filtration efficiency, this nylon filter replacement easily removes 99% of large airborne particles down to PM 50 size—including dust, debris, and more—as you work on fume-heavy applications like laser engraving, CNC machining, soldering, and welding. This air filter's intuitive design permits quick and easy replacement, after which each piece will extend your fume purifier's dependable service another month or so.

Keep your XF-250 chugging along with this powerful prefilter replacement set and keep your worksite as safe and clean as ever!

• SET OF 5 PREFILTERS: This primary filter set from OMTech includes five high-quality nylon prefilter sheets for quick and timely replacement for your air purifier or fume extractor in long run
• XF-250 REPLACEMENTS: These primary filters are the exact replacement prefilters for OMTech's industrial-strength series XF-250 fume extractors; for optimal filtration, choose only original OMTech filters for your machine!
• HIGH EFFICIENCY: Each of our 19.6x9.7 inch air purifier sheet filters rids the air of 99% of unwanted substances that are 50 microns in size or larger such as dust, debris, and other airborne particles, providing coarse but effective filtration for the longest possible service life of your machine
• EXCEPTIONAL LONGEVITY: Each PM50 filter in this set extends your XF-250's dependable service for up to a month; as always, maintain your workplace's safety and air quality by replacing your filters on a regular cycle to avoid clogs and costly malfunctions
• EASY INSTALLATION: Each replacement filter is packed separately; use is as easy as fitting it into your smoke extractor's HEPA and activated carbon filters and then slotting the set back into place

Specifications

Material: Nylon

Color: White

Model: XF-250

Fabric Weight: 400 gsm

Pore Size: 50 µm

Efficiency: 99%

Replacement Cycle: 7-30 Days

Thickness: 0.3-0.35 in. (8-9 mm)

Max. Pressure: 10.7 psi (74 kPa)

Dimensions: 19.6 x 9.7 x 0.4 in. (50x24.8x0.9 cm)

Net Weight: 10.6 oz. (0.3 kg)

Package List
5 x Prefilter Sheets

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