K&N Filter Universal X Stream Clamp-On 4-1/2in Flange 5-7/8in Base 4-1/2in Top 4-1/2in Height

K&N Filter Universal X Stream Clamp-On 4-1/2in Flange 5-7/8in Base 4-1/2in Top 4-1/2in Height

Marsoni

M251S

$50.39

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

K&N Filter Universal X Stream Clamp-On 4-1/2in Flange 5-7/8in Base 4-1/2in Top 4-1/2in HeightSKU: RU 1005 UPC: 024844373564 K&N RU 1005 Universal X Stream Clamp On Air Filter 4 1 2in Flange 5 7 8in Base 4 1 2in Top 4 1 2in Height K&N RU 1005 delivers high flow air filtration for racing vehicles radio controlled cars generators snowmobiles tractors and custom applications with 4 1 2in centered clamp on flanges. Four layers of premium cotton gauze trap contaminants while boosting airflow for more horsepower and acceleration. Washable and

Easy Shipping

Quick Dispatch:

Your K&N Filter Universal X Stream Clamp-On 4-1/2in Flange 5-7/8in Base 4-1/2in Top 4-1/2in Height 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 Filter Universal X Stream Clamp-On 4-1/2in Flange 5-7/8in Base 4-1/2in Top 4-1/2in Height ships.

Need Help?
Questions about K&N Filter Universal X Stream Clamp-On 4-1/2in Flange 5-7/8in Base 4-1/2in Top 4-1/2in Height, 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 Filter Universal X Stream Clamp-On 4-1/2in Flange 5-7/8in Base 4-1/2in Top 4-1/2in Height 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 really wish this was, like, a gel for running or something because the flavor is really tasty. Not too sweet, but flavorful enough to make sure you use it. It's a nice orange flavor that doesn't taste medicinal. I applied to the front and back of my teeth only and it lasted half the night. Quickly applied more and it lasted the rest of the night. I'm probably applying way too little but I genuinely just tried it so I'm not used to it yet.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 2, 2026

Verified Purchase

Olga De Hoyos

Dallas, US

★★★★★ 5

Great gel

Size: 1 count (Pack of 1)

Due to chemo therapy i developed dry mouth and this gel works immediately

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 26, 2026

Verified Purchase

Peter Woollings

Pawtucket, US

★★★★★ 4

Picture is deceiving .

Size: 1 Count (Pack of 2)

Picture of XYigel is deceiving as it shows two boxes. As it turns out you only get one box with two tubes in box. Picture should be changed to show one box

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 22, 2026

Verified Purchase

Aeryn2.0

Lexington, US

★★★★★ 3

Didn't like the taste

Size: 1 count (Pack of 1)

Bought this to use for my mom, who sleeps with her mouth open. She did not like the taste, at all.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 29, 2026

Verified Purchase

A & W

Fort Morgan, US

★★★★★ 5

Exceptional dry mouth gel

Size: 1 count (Pack of 1)

This stuff for dry mouth is amazing. I love the taste and the coating it leaves is great until I eat and then reapply. Best product I have used although more expensive than I would like.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 16, 2025