SKU: 34055826183

15x11in Primary Replacement Air Filter for XL300 Fume Extractors

Sale price$142.19 Regular price$157.99
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Description

15x11in Primary Replacement Air Filter for XL300 Fume ExtractorsXL 300 REPLACEMENT FILTER: This box prefilter is the exact replacement primary filter for OMTech's industrial strength series XL 300 fume extractors; for optimal filtration, choose only original OMTech filters for your machine! HIGH EFFICIENCY: Our 15x11x4 inch air purifier box filter 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

  • XL-300 REPLACEMENT FILTER: This box prefilter is the exact replacement primary filter for OMTech's industrial-strength series XL-300 fume extractors; for optimal filtration, choose only original OMTech filters for your machine!
  • HIGH EFFICIENCY: Our 15x11x4 inch air purifier box filter 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 as you work with fume-heavy equipment like laser engravers, CNC machines, and welding equipment
  • PROFESSIONAL QUALITY: Our durable prefilter employs an aluminum-alloy frame, tightly sealed to avoid air sneaking around the edges of your filter and strongly built to withstand even punishing use, while the nylon fabric provides both high tensile strength and dimensional stability for the longest possible service life
  • EXCEPTIONAL LONGEVITY: This PM50 filter extends your XL-300's dependable service for up to 3 months; 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: This replacement filter comes as a single unit, easily fitting onto your dust extractor's HEPA and activated charcoal filters thanks to the attached nylon handle

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.

 

This alloy framed prefilter is the exact primary replacement filter for OMTech's XL-300 series of fume extractors. It stacks on the XL-300's H13 HEPA and activated carbon filters to serve as the first line of defense against your work's harmful fumes. Thanks to their high filtration efficiency, the nylon filter sheets easily remove 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. The sturdy aluminum alloy housing not only ensures superior stability and corrosion resistance, but also prevents air from sneaking around inside your machine. This air filter's integrated handle permits quick and easy replacement, after which it will extend your fume purifier's dependable service another 3 months or so.

 

Keep your XL-300 chugging along with this powerful replacement prefilter and keep your worksite as safe and clean as ever!

 

Specifications

Material: Aluminum Alloy, Nylon

Color: White

Model: XL-300

Fabric Weight: 400 gsm

Pore Size: 50 µm

Efficiency: 99%

Replacement Cycle: 1-3 mo.

Filtration Thickness: 0.35 in. (9 mm)

Max. Pressure: 10.7 psi (74 kPa)

Dimensions: 14.9 x 11 x 4 in. (37.8x27.8x10 cm)

Net Weight: 4.3 lb. (1.95 kg)

 

Package List
1 x XL-300 Box Prefilter

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Exchange/Return Notes
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SKU: 34055826183

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Ann Fullwood
Houston, US
★★★★★ 5
Good top!!
Size: X-Large, Color: White
True to size! Feels good and is comfortable. Recommended to others!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
D
Verified Purchase
DPS
Port Orchard, US
★★★★★ 5
Comfortable and convenient
Size: 34, Color: Kangaroo
Got these to replace some old cargo shorts that aren't made anymore and are developing holes. So far I have been very pleased. The waist fits true to size and the fit is relaxed through the seat and thigh, which is exactly what I was looking for since I have somewhat stout thighs relative to my waist. I'm 6'0", about 200lbs, with a 34-35" waist. The material feels sturdy without being overly heavy, about as thick as old ripstop BDUs. Front slash pockets are generously deep; no problem carrying a 5.5" smartphone in there. Rear pockets are sufficiently deep and are narrow enough that a trifold wallet won't turn itself sideways. Cargo pockets are adequately sized and have hook and loop closures at the corners. The "tech" pocket behind the left cargo pocket is very convenient for me, as I'm used to carrying my phone on that side. I can slide my Samsung Galaxy S25 in there and it fits well without worrying about it falling out. I wore these for a couple of days at Disney World last week and they performed very well. Moving my phone to that tech pocket made rides with lap bars or belts much more comfortable. I even washed these shorts at the resort so I could wear them on the long drive home. If I could change anything about them, I'd add about an inch of length, as I prefer a full 11" inseam on cargo shorts. And maybe add a button or some kind of closure to the rear pockets. But aside from that, these have been pretty close to perfect. I expect I'll order more as I replace more of my older cargo shorts.
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Reviewed in the United States on April 23, 2026
C
Verified Purchase
Campbell1951
Pawtucket, US
★★★★★ 5
Great Shorts
Size: 38, Color: Grain Twill
Ok.... I have bought these several times, the shorts aren't wearing out or tearing, I am losing weight,.... I like these shorts so much, I keep buying them in my new size... Every size (44 42 40 and 38) has fit well, good length, and are comfortable... Pockets are functional, left side fits my smart phone... Yes, I will buy them again....
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Reviewed in the United States on May 16, 2026
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GradyW
Birmingham, US
★★★★★ 4
Lightweight and comfortable
Size: 42, Color: Kangaroo, Size: 42, Color: Kangaroo
The fit is just right and they're very comfortable. This is the second pair I've bought and the review could easily be for both pairs. The only difference between them is the color. I deducted a star because they really need at least 2 more belt loops. Why do manufacturers skimp on something that would be so inexpensive to do right? The belt loops on either side of the front button are 11 inches apart. Ideally they'd be at most 5 or 6 inches apart. Anyway, these will be the shorts I wear to do my yard work. I can put my phone in the right hand cargo pocket and know that the Velcro closure won't let it fall out while I'm working. My keys will go in the left side cargo pocket. I'd definitely buy them again. The price is right and they are comfortable to wear.
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Reviewed in the United States on May 12, 2026
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Verified Purchase
BW
Houston, US
★★★★★ 5
Very well designed shorts!
Size: 36, Color: Gunmetal
Bought one pair awhile ago, and now buying several more. Great relaxed fit, very comfortable, good fabric weight AND pockets not designed by morons - actually so easy to store and retrieve wallet and phone unlike Dockers and Izod and other cargo shorts I've purchased in the past. So comfortable and well designed. They're cut a little large for the stated size - but not necessarily a bad thing, and waist has a little bit of stretch. Love them!
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Reviewed in the United States on May 22, 2026

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