Coalescing Pre-Filter with Differential Gauge, Standard, 1-1/4

Coalescing Pre-Filter with Differential Gauge, Standard, 1-1/4" NPT, Automatic Drain, For Dust/Particles

Marsoni

M251S

$822.25

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

Coalescing Pre-Filter with Differential Gauge, Standard, 1-1/4" NPT, Automatic Drain, For Dust/ParticlesInternal float drain Push on filter element for reduced maintenance and down time Manufactured using die cast aluminum housings EPC coated on inside of housing to eliminate corrosion All housings are powder coated Thread filters and filter elements are silicone free Neat and easily serviceable layout of components Automatic electronic drains Suitable for high inlet air temperature or high ambient air temperature Specifications Connection Size 1 1 4"

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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If you aren't changing your own air filters in your vehicle you should be. Air filter swaps are a huge ripoff if you get the dealer to do them. Granted, most maintenance at dealerships is a ripoff BUT it takes all of five minutes if you don't know what you are doing, most of which is watching the youtube video telling you how to do it, and maybe a minute or two if you do know what you are doing. Save yourself some cash.

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Reviewed in the United States on January 23, 2026

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Ruben

Pawtucket, US

★★★★★ 5

Great alternative to OEM model

Works great for my car. Really didn’t see a difference between these ones and the OEM ones. It provides good value with easy installation.

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Reviewed in the United States on April 5, 2026

Verified Purchase

George

Lowell, US

★★★★★ 5

Good fit and price for a 2017 Honda Civic

Been using these in my Honda Civic for a while now they work great no complaints

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Reviewed in the United States on April 3, 2026

Verified Purchase

Zander

Bozeman, US

★★★★★ 5

pretty good for price!

Great item with easy install, drops right in for a perfect fit! the quality is up there for its money, but certainly isn’t going to be your top of the line. however it gets the job done and has a prettt decent air flow for its price!

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Reviewed in the United States on August 13, 2025