


K&N Filter Universal Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in Height
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N Filter Universal Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in HeightSKU: RU 4250 UPC: 024844045164 K&N Filter Universal Rubber Filter 3. 75in Flange ID 5. 375in Base OD 4. 375in Top OD 5in Height K&N RU 4250 universal clamp on air filter fits racing vehicles radio controlled cars generators snowmobiles tractors and custom intakes regardless of angle or offset. Molded rubber flanges absorb vibration stretch up to 1 16 inch for secure fit. Washable reusable design traps contaminants while boosting airflow for more
Quick Dispatch:
Your K&N Filter Universal Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in 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 Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in Height ships.
Need Help?
Questions about K&N Filter Universal Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in 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 Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in Height in your area.
Get Shipping Estimates
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
You may also like
4.8 ★★★★★
Based on 1853 reviews
Sort
Product Reviews
★★★★★ 4
Nice, lightweight privacy screen.
Color: Black
Nice,lightweight privacy screen. Easy to assemble.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
valuable room divider
Color: Black
This room divider is fantastic! It’s sturdy, lightweight, and super easy to move around. The panels stand firmly without wobbling, and the design adds a nice touch to the room. It creates privacy instantly and works great for separating spaces in my bedroom or office. The material feels durable, and it folds up easily for storage. Perfect for small apartments or anyone needing a quick room solution. Highly recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
★★★★★ 5
More detailed, very “real
Color: Black
This room divider is well made and very stable. The folding design is convenient and does not take up much space when stored. It provides great privacy and looks clean and professional. I am very satisfied with this purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025
★★★★★ 1
I have no plans today because I had no space
Color: Black
This was not good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
room divider
Color: Black
all good...ez to assemble
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
recommand products
vidaXL Stackable Outdoor Chairs 4 pcs Grey Poly Rattan
139.82
vidaXL 2 Piece Sofa Set Brown Real Leather and Solid Wood Acacia
578.54
vidaXL TV Cabinets 2 pcs Solid Wood Pine
185.75
vidaXL Reindeer & Sleigh Christmas Decoration 100 LEDs Outdoor White
179.65
vidaXL Highboard "HAMAR" Solid Wood Pine White
169.04