IsoTek V5 Aquarius

Marsoni

M251S

$2899.50

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

IsoTek V5 AquariusFull range of IsoTek products now available at Mcleans. IsoTek's multi award winning Select range guarantees to provide your system with pure power, ensuring that you achieve the best possible audio quality whenever you listen. The new V5 model takes the Aquarius concept to a whole other level. There is more instant on tap power due to an increased 35% circuit board copper loading, direct current resistance is at least 25% improved moving closer to

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Fast: 2-3 business days
Express: 1-2 business days

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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]
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Vehicle: 2020 Honda Accord LX 1.5T CVT The stealership wanted $60 in my area to change this out. Just look up online how easy it is to do it yourself. Can easily be handled in a minute. The only real thing to note is that it took almost a full gas tank for the car's computer to re-learn how to idle smoothly again. Of course, this is because it learns to compensate for the old dirty filter. So it has to get used to the new/fresh one. Overall, the look and feel of this product is great. Very similar to OEM. After the idle smoothed out it's virtually identical in performance. Would recommend to anyone.

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Reviewed in the United States on May 1, 2024

Verified Purchase

kathleen centopani

Belleville, US

★★★★★ 5

Good purchase

Size: (Pack of 1)

Worked good.

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Reviewed in the United States on March 8, 2026

Verified Purchase

John

Los Angeles, US

★★★★★ 5

Great filter

Size: 7.5" x 8.7" x 1.4"

Fits perfectly in my vehicle. Installed it myself

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Reviewed in the United States on April 25, 2026

Verified Purchase

T.C.

Charlottesville, US

★★★★★ 5

Excellent filter

Size: 7.5" x 8.7" x 1.4"

Perfect fit, installed easily and quickly, airflow arrow was provided, and product was well-made with high-quality materials. Box had a hole, but the filter was in a sealed plastic bag and was undamaged.

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Reviewed in the United States on August 25, 2025

Verified Purchase

scott laser

Battle Creek, US

★★★★★ 5

Works as expected in polluted phoenix AZ

Size: 7.5" x 8.7" x 1.4"

these work great for me and the dealr charges $60 to replace one

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Reviewed in the United States on April 26, 2026