Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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Description
Nioxin System 4 Conditioner 1LNioxin System 4 Conditioner is a hydrating and strengthening conditioner that is designed for fine, colored hair. It has a color safe formula that protects your hair color from fading, making it a great choice for those with color treated hair.
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- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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- We offer a 30-day return/exchange service after receiving.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.8 ★★★★★
Based on 315 reviews
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Product Reviews
★★★★★ 3
Not EXACT fit 2020 Honda Civic
Got this to replace cabin air filter on 2020 Honda Civic Sport, as it said it was a direct fit…
It does fit but not perfectly! Holding it next to the filter you can see the size difference, with the original being slightly longer.
I noticed a whistling sound from the AC at full blast right after install. I believe this noise is caused by the small gap left in the retainer box with the slightly smaller filter. Luckily it is not incredibly loud, but it’s still there.
The quality of filtration seems to be much better than stock filter, but the fitment not exact for vehicles mentioned above.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Awesome
Easy to install. Fit appropriately. Value for the money for sure.
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Reviewed in the United States on September 26, 2025
★★★★★ 5
Will continue to repurchase
I have purchased this product multiple times for my Honda CRV. Works great and is actually pretty easy to install. I will definitely repurchase once the time comes to replace again. Great value for the price compared to at the dealership
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Reviewed in the United States on June 1, 2025
★★★★★ 5
Good engine filter at a fair price
Worked for my 2018 Honda CR-V. Arrived quickly. Make sure you check the shape of your filter before ordering. I originally ordered a rectangular filter that Amazon said would work for my car. I was able to return it and order the correct one.
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Reviewed in the United States on April 1, 2026
★★★★★ 4
👍🏾
Perfect fit
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Reviewed in the United States on March 7, 2026
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