Exhaust Filters

Marsoni

M251S

$287.98

Get it in 3 business days with 1 day shipping. Friday, May 29

Exhaust FiltersExhaust Filter for Small Rotary Vacuum Pumps, 1 4" NPT Oil mist eliminators 9609 Filter for removing oil mist from vacuum pump exhaust on the VRI 2 and VRI 4 Compact Rotary Vacuum Pumps (#92092, 92092 230, 92089, 92089 230), VRP 4 Heavy Duty Rotary Vacuum Pump (#92074, 92074 230), and Pfeiffer DUO 3. 0 (#7010, 7010 220) when used with #92465 16 NW KF 16 Adapter to 1 4" Female NPT. Can be used with other rotary vane pumps with NW KF 16 output flange.

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Love this brand and have a lot of their apparel like shorts, polos, pants, and pullovers. This is now my favorite by Maelreg. Incredibly soft, great color selection, has some weight to it, and fleece lining provides warmth on cold winter days but not to the point of sweating and discomfort. Excellent fit too. I usually wear M but the S fits perfectly. Great deal right now as well at $19.99 for some colors in my size. Just wish they didn’t put brand name on back of collar. A logo would have been better or nothing at all. But not a dealbreaker. Purchased several of these now.

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Reviewed in the United States on January 28, 2025

Verified Purchase

Corbin

Port Orchard, US

★★★★★ 5

Quality

Color: Black Heather, Size: X-Large

Great fit and very high quality for the price

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Reviewed in the United States on January 22, 2026

Verified Purchase

Gary31

Massapequa, US

★★★★★ 5

Awesome quality!

Color: Lavender Heather, Size: Medium

Great quality, well made, midweight, and very soft inside. I bought 2 differnet colors. Very happy with the quality of MAELREG and will keep buying their products.

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Reviewed in the United States on November 22, 2025