K&N Drop In Replacement Corvette Air Filter : C4 1990 - 1996

K&N Drop In Replacement Corvette Air Filter : C4 1990 - 1996

Marsoni

M251S

$92.99

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

K&N Drop In Replacement Corvette Air Filter : C4 1990 - 1996Replacing your factory paper air filter with one of K&Ns Drop In Replacement Air Filters means a lifetime of performance, convenience, and cost savings for your Corvette. These washable, reusable air filters are simple to install and improve air flow while providing superior particle filtration. When the filter gets dirty, simply wash it and use K&Ns recharger kit to make it perform like new. This filter is backed by K&Ns Million Mile Limited

Easy Shipping

Quick Dispatch:

Your K&N Drop In Replacement Corvette Air Filter : C4 1990 - 1996 orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your K&N Drop In Replacement Corvette Air Filter : C4 1990 - 1996 ships.

Need Help?
Questions about K&N Drop In Replacement Corvette Air Filter : C4 1990 - 1996, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for K&N Drop In Replacement Corvette Air Filter : C4 1990 - 1996 in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

I’ve tried to for three weeks and I’ve tested and it does t work. I can taste this mint in my mouth and it still smells funky. I’ve had customers and employees tell me my breath smells. I don’t drink coffeee and I brush my teeth for 10mins straight every morning and night and I also use mouth wash and I use three tabs throughout the day and it does nothing for me.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 31, 2023

Verified Purchase

Diana

New York, US

★★★★★ 5

Recommended by my dental hygienist

These probiotics help maintain a healthy balance of bacteria in your mouth, which already improved my gum health and reduced bad breath. This product was recommended by my dental hygienist.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on July 19, 2025

Verified Purchase

Amazon Customer

Whiting, US

★★★★★ 5

Eliminated continual bad breath and some thrush

I’ll keep this short - I’ve had oral thrush since taking antibiotics years ago. My breath was always good though so I never cared much (though I do eat probiotic-rich foods whenever I can). Lately, I started developing a gross taste in my mouth that and my wife was saying my breathe wasn’t great - not a fun thing to hear. I tried mouthwashes, general probiotics, oil of oregano, etc...nothing worked. I bought these on a whim and began taking them just 5 days or so, my breathe is no longer bad. The thrush has minimized as well, though is still present toward my the back of my tongue. Amazing. I don’t write reviews and wasn’t paid to do so for this product - just bought randomly, hoping it’d help, and it did. I’m sure it won’t work for everyone since everyone’s body is different, as are the reasons you might be experiencing bad breath, but for me, this is amazing. BY THE WAY: I see reviews saying they took these like pills. That’s not going to work, you have to let them completely dissolve I. Your mouth as the instructions say!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 25, 2021

Verified Purchase

Jen Reviews

Lake Worth, US

★★★★★ 5

A Lifesaver for Dry Mouth, Without That Weird Aftertaste 👏

Size: 4.3 Ounce (Pack of 1)

If you know, you know: dry mouth is not just an inconvenience, it’s downright uncomfortable. I’ve tried several brands over the years, but Biotène is the one that consistently keeps my mouth feeling fresh without that overpowering artificial mint or gritty texture. This formula is gentle but effective, no burning, no foamy overload, and no funky aftertaste. It’s also a huge win that it’s sulfate-free and doesn’t irritate my gums like some drugstore pastes do. The mint is subtle but refreshing, and my mouth actually feels hydrated afterward (which is wild to say about a toothpaste, but here we are). If you deal with dry mouth from medication, menopause, or just bad luck, this one’s worth every penny. ✨ Pro tip: Keep a travel size in your bag if you’re heading out for the day. Nothing ruins a coffee date like feeling like your tongue is made of sandpaper. 10/10 recommend.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on July 16, 2025