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HP40 - High Pass Filter
HP40 - High Pass Filter
HP40 - High Pass Filter
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HP40 - High Pass Filter

Marsoni M251S
Sale price$139.00
Pay 4 payments of $34.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
HP40 - High Pass FilterThe HP40 is a high pass filter based around the SSI2140, the successor to the legendary SSM2040. The 2040 is the best sounding filter chip that came out of the 19070s and the 2140 takes the original design and adds CV controlled Resonance. The HP40 is a small format filter that does not cut corners. The Input is set up like the Dual SeM20, when the indicator line is straight up the input is at full, anything past that will over drive the input. The
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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
4.5 ★★★★★
Based on 797 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Great Engine Air Filter For Honda Accord Speed 2.0 2018
Size: (Pack of 1)
It is one of the 2 engine air filters available on Amazon for Honda Accord Speed 2.0 2018. I see the same quality as the original OEM engine air filter. Perfect fit. The other one is ‎K&N 33-5074, but at a much higher price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2024
G
Verified Purchase
GradyPhilpott
New York, US
★★★★★ 5
It Fits
Size: (Pack of 1)
It fits and the engine hasn't blown up yet, so so far so good. More to the point, the increased air flow has yielded better gas mileage and engine response.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2025
C
Verified Purchase
CM
Carnegie, US
★★★★★ 1
Does not fit 19 accord
Size: (Pack of 1), Size: (Pack of 1)
Does NOT fit the 2019 accord. Literally just tried it and it’s too big.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
C
Verified Purchase
C.T.
Boise, US
★★★★★ 5
Good price air filter
Decent Air filter good price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
M
Verified Purchase
Michelle my Belle
Dallas, US
★★★★★ 5
Good quality and easy installation.
Fit perfectly. Seemed good quality. Easy installation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026

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