4into1 Uni Filter BF-1 green foam sheet for ATV filtration reduces dirt intake.
4into1 Uni Filter BF-1 green foam sheet for ATV filtration reduces dirt intake.

4into1 Uni Filter BF-1 – 12x16x5-8in Green Fine Foam, 65-ppi

Overview Discover a versatile filtration solution with the 4into1 Uni Filter BF-1. This green, fine foam sheet...
Vendor: 4into1
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4into1 Uni Filter BF-1 green foam sheet for ATV filtration reduces dirt intake.

4into1 Uni Filter BF-1 – 12x16x5-8in Green Fine Foam, 65-ppi

£32.14
4into1 Uni Filter BF-1 green foam sheet for ATV filtration reduces dirt intake.

4into1 Uni Filter BF-1 – 12x16x5-8in Green Fine Foam, 65-ppi

£32.14
Description
Description
x

Overview

Discover a versatile filtration solution with the 4into1 Uni Filter BF-1. This green, fine foam sheet is designed for ATV air intakes and other vehicle-specific filtration projects. The open-cell polyurethane structure is optimized to work with the brand’s filter oil, creating a surface that captures dirt, dust, and mud while staying pliable in rugged conditions. While not a guarantee, many users find that the foam’s texture and open pores help maintain steady airflow across temperatures and terrains.

Key specifications

  • Hi-Flow Green Filter Foam Sheet with a 65-ppi open-cell structure
  • Size: 12 inches x 16 inches x 5/8 inch
  • Unlimited potential for use in custom applications
  • Fit type: Vehicle specific

Practical applications

  • ATV and UTV air intakes in dusty, muddy, or off-road environments
  • Custom filtration projects for hobby builds or restoration work
  • Replacement or spare filtration sheet for compatible vehicle setups
  • Creative uses in engines and equipment where a flexible foam sheet is advantageous

What to expect

The foam’s soft, springy feel helps it compress gently to fit irregular intake openings while maintaining a broad surface for particle capture. Paired with the corresponding filter oil, it aims to balance dirt rejection with airflow. Real-world results depend on environmental conditions and maintenance routines, but the green foam sheet is designed to adapt to a range of applications without rigidly defining every outcome.

Maintenance and usage tips

For best results, follow manufacturer guidelines for pre-oiling and replacement intervals. The flexible foam is intended to be kept clean and free of large debris to maintain its filtration surface. Always ensure compatibility with your specific vehicle and filtration setup before use.

FAQ

Q: What is the 4into1 Uni Filter BF-1 for?

A: A 12x16x5-8in green foam sheet for ATV filtration and vehicle-specific uses.

Q: What does the filter oil do?

A: Pre-oiled foam traps dirt while maintaining airflow in dusty conditions.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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