★★★★★ 5
Good supplement
Size: 90 Count (Pack of 1)
Good supplement. Help boost my immune system.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
K&N Round Tapered Universal Air Filter 4 inch Flange 5 3/8 inch Base 4 inch Top 7 inch Height
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N Round Tapered Universal Air Filter 4 inch Flange 5 3/8 inch Base 4 inch Top 7 inch HeightSKU: RP 4970 UPC: 024844093646 K&N Round Tapered Universal Air Filter 4 inch Flange 5 3 8 inch Base 4 inch Top 7 inch Height RP 4970 Fits 2001 2005 Honda Civic The K&N RP 4970 is a clamp on universal air filter built with oiled cotton media and carbon fiber top for high airflow in 2001 2005 Honda Civic DX EX LX models. This 4 inch inside flange filter measures 5 3 8 inch base 4 inch top and 7 inch height with 5 8 inch flange length. It delivers more
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4.0 ★★★★★
Based on 1919 reviews
Sort
Product Reviews
★★★★★ 5
I take these daily
Size: 180 Count (Pack of 1)
My husband and I take this religiously every day, especially during cold & flu season. No taste, easy to swallow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
★★★★★ 4
good value
Size: 180 Count (Pack of 1)
I cannot claim that these do or do not help. Aside from that, for the price and strength i bought these and they seem to be the most cost effective solution.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 10, 2024
★★★★★ 5
Great Product
Size: 180 Count (Pack of 1)
Really appreciate these. Just signed up for monthly delivery
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
★★★★★ 5
Great for bad immune systems
Size: 180 Count (Pack of 1)
I used to be sick a MINIMUM of 5x a year. Coming up on a little over a year and a half of consistent use and I have only been sick ONCE
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
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