Bluebonnet Immune E/C

Marsoni

M251S

$77.00

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

Bluebonnet Immune E/CImmune E C helps keep your horses immune system functioning normally while providing robust antioxidant support. Vitamins C and natural Vitamin E work together to help eliminate harmful free radicals unstable oxygen molecules that can contribute to oxidative stress. This powerful combination supports normal detoxification pathways and helps maintain healthy cell function, especially during travel, weather changes, and training.

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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.
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This filter kit is a convenient all-in-one replacement for my 2011–2017 Honda Odyssey. Both the cabin and engine air filters fit perfectly and were easy to swap out in just a few minutes. The quality feels solid, and it’s great not having to buy the filters separately. A quick upgrade that helps the van run cleaner and keeps the cabin air fresh.

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Reviewed in the United States on December 10, 2025

L&S

Lexington, US

★★★★★ 5

Impressive High-Tech Cabin Filter That Actually Eliminates Odors

This is by far the most advanced cabin filter I’ve ever used. My 2017 Civic came with a lingering interior smell that even a full professional detail couldn’t remove—but this filter did the trick almost immediately. The design is impressive, with a sturdy outer “shell” and clear labeling that makes installation quick and foolproof. It has a very modern, high-tech look, and the airflow direction is easy to identify. The fit is spot-on, and the performance has genuinely exceeded my expectations. I’m so impressed that I plan to switch my other vehicles over to this same style of filter in the future.

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Reviewed in the United States on November 18, 2025

Verified Purchase

Alex

Fort Morgan, US

★★★★★ 5

Easy change, Great deal.

Size: HRV (2023-26) 2.0L Gas

Great fit for my 2024 HR-V. Easy replacement, no tools needed. Would definitely purchase again. Saved from paying outrageous pepboy fee. Could feel and smell the difference immediately after. No more allergies.

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Reviewed in the United States on March 30, 2026

Verified Purchase

RJR

Louisville, US

★★★★★ 5

Good feal

Size: HRV (2016-22) 1.8L Gas

Just get these.Easy to install and will save you stupid labor costs.

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Reviewed in the United States on May 7, 2026

Verified Purchase

vincentimac

Charlottesville, US

★★★★★ 5

Honda wanted $150+ to replace these...

Size: HRV (2023-26) 2.0L Gas

These are exact fits for my honda 2025 Honda H-RV. It was super easy to install and took me less than 5 minutes to replace my old ones and put these in. Car smells clean and no debris in the intake! Seems to be good quality (been 1 week so far)

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Reviewed in the United States on January 8, 2026