5pc 19.6x9.7 Inch Primary Replacement Prefilter Pack for XF250 Fume Extractors
SKU: 72630767276

5pc 19.6x9.7 Inch Primary Replacement Prefilter Pack for XF250 Fume Extractors

Sale price$45.89 Regular price$50.99
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Description

5pc 19.6x9.7 Inch Primary Replacement Prefilter Pack for XF250 Fume ExtractorsWhen 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

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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Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 72630767276

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Verified Purchase
Jonathan
Alexandria, US
★★★★★ 5
Believe the Reviews
Color: Cooling Blue Cover, Size: King (Pack of 2)
I purchased these pillows because we were in need of new pillows, I previously had allswell pillows which were from walmart and they were good to start but now they tragically became very sparse and it started to effect my sleep so I saw these after careful review on other pillows and reviews I came across these and I saw some reviews and videos and I ordered them.. first they are king size we ordered they are perfect for the bed, they are plump and soft, they are memory foam which has always worked out for me for support and kept it’s shape these are great it did have a little smell I guess from packaging but other than that they are a huge upgrade from what we had before! I’m excited because they are cooling too! for the price point can’t beat it and this is coming from someone who was about to spend money on a purple pillow this will be good for now definitely buy it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
P
Verified Purchase
PilarC
Belleville, US
★★★★★ 3
Inconsistent
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Ive ordered two different batches of these pillows, the first was a 2 pack, the second batch was a 4 pack. The pillows that came in the 2 pack have a different quality to them. The memory foam feels thicker, takes long to depress and to spring back to form. It offers more resistance, a heavier odor (at the start), and was the pillow that I fell in love with. Things changed when I ordered the 4 pack a couple months later. There was an inconsistency between the foam in these two different batches. both sets of pillows are comfortable. The first batch being firmer means I had to remove more foam before it became comfortable but the 2nd batch being more springy, I was able to keep all the foam inside. I docked a couple stars because I’m not able to provide a consistent experience with these pillows across all three beds in my home. If you need a pillow, order a set and be happy. If you want a bunch of memory foam pillows throughout your house, maybe look elsewhere as these may not all be identical.
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Reviewed in the United States on January 17, 2026
M
Verified Purchase
Mari
Bozeman, US
★★★★★ 5
Very cool and comfortable pillows. Great value.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
These pillows are everything described on the site. They do retain shape and don’t flatten out after sleeping all night. They are nice and clean looking and comfortable. The fit on my king size bed is perfect cause I prefer the size to king size. Haven’t had to wash them yet but I have had other pillows with the same material inside and the wash ability is great.
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Reviewed in the United States on May 17, 2026
J
Verified Purchase
Joe
West Palm Beach, US
★★★★★ 5
Great pillow
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
The pillows feel great. Being able to remove portions of the interior allowed me and my wife to have a perfect fit. They do stay cool which seems to have helped with my restlessness.
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Reviewed in the United States on May 12, 2026
P
Verified Purchase
PublicMe
New York, US
★★★★★ 5
Really Happy With These Pillows!
Color: Blue, Size: Queen(2 Pack)-20'*30'
**Review: Really Happy With These Pillows!** I purchased these pillows and couldn’t be happier! First – they’re cool on *both* sides—finally! I’m not sure why that’s so rare (probably to cut costs), but these actually have cooling material on both sides, and it works really well. Second – the venting around the center helps keep them from getting hot at night. A nice touch that makes a difference for hot sleepers. However, the third feature is the best: the filling. Like many adjustable pillows, you can add or remove the fill, and these come with a small extra bag. The base amount was just right for most people. I had to remove some for my wife but added a bit more to mine. The fill itself is excellent—soft but supportive. You sink into it, but don’t hit bottom. These pillows also have a good weight to them, so they don’t feel cheap. They fluff up great and seem very well made. I followed the recommended dryer run when I first received them and had no odor issues at all. Highly recommend!
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Reviewed in the United States on August 25, 2025

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