Air Filter Element — NU-3412, round, green

UNI FILTER Air Filter Element — NU-3412, round, green – 41-66 Big Twin

UNI FILTER
DS-289502
NU-3412
High-flow, washable replacement air filter element with superior filtration; made in the USA.
Hurry! only 20 items left in stock.
€21.45
€29.04
local_shipping In stock, ships in 2-3 days
Quantity

  Delivery policy

In stock items will be shipped within 1-3 days.

  Return policy

You can return the products within 14 days for a full refund, check our returns policy.

High-performance air filter element designed to maximize airflow while providing superior filtration. 😊

Constructed from a unique open-cell polyurethane material that balances breathability and particle capture.

  • Top-quality replacement element from the original equipment supplier to Harley-Davidson
  • Washable and reusable for long service life
  • Made in the USA

Easy to install and compatible with a variety of applications; follow the service manual for correct fitment and maintenance.

: DS-289502
: 20 Items
In Stock

Data sheet

Units
Each
Color/Finish
Green
Base Color
Green
Filter Media Material
Foam
Brand
UNI FILTER
Filter Shape
Round

Shipping Policy

Shipping Areas:

We ship to:

  • Spain (Peninsula and Balearic Islands)
  • European Union countries

We do not ship to the Canary Islands, Ceuta, or Melilla.

Shipping Times:

  • Spain (Peninsula): 2–4 business days
  • Balearic Islands: 3–5 business days
  • EU countries: 3–7 business days depending on destination

Shipping Costs:

Shipping costs are calculated automatically at checkout based on destination and weight.

Free shipping may be offered for qualifying orders, as specified on our website.

Order Processing:

Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.

Delivery Issues:

If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.

Return & Withdrawal Policy

Right of Withdrawal:

In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.

To exercise this right, contact us via email or through our website, providing your order number and contact details.

Return Conditions:

  • Products must be unused, in original condition and packaging.
  • Return shipping costs are the responsibility of the customer, unless the product is defective or sent in error.
  • Refunds will be issued within 14 days of receiving the returned goods.

Items Excluded from Return:

  • Custom or personalized products
  • Sealed items that were unsealed after delivery and are unsuitable for return due to hygiene (e.g. cosmetics, personal care)
  • Digital content delivered electronically once download or streaming has begun

If you want to return an item, please contact us first to give you detailed instructions.

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Big Twin 1946 (OEM 29036-41)
Harley Davidson Big Twin 1947 (OEM 29036-41)
Harley Davidson Big Twin 1948 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1949 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1950 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1951 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1952 (OEM 29036-41)
Harley Davidson Big Twin 1941 (OEM 29036-41)
Harley Davidson Big Twin 1942 (OEM 29036-41)
Harley Davidson Big Twin 1943 (OEM 29036-41)
Harley Davidson Big Twin 1944 (OEM 29036-41)
Harley Davidson Big Twin 1945 (OEM 29036-41)
Harley Davidson Big Twin 1946 (OEM 29036-41)
Harley Davidson Big Twin 1947 (OEM 29036-41)
Harley Davidson Big Twin 1948 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1949 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1950 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1951 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1952 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1953 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1954 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1955 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1956 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1957 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1958 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1959 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1960 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1961 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1962 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1963 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1964 (OEM 29036-41)
Harley Davidson Electra Glide Big Twin 1965 (OEM 29036-41)
Harley Davidson Electra Glide Big Twin 1966 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1953 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1954 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1955 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1956 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1953 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1954 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1955 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1956 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1952 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1953 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1954 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1955 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1956 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1957 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1958 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1959 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1960 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1961 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1962 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1963 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1964 (OEM 29036-41)
Harley Davidson Electra Glide Big Twin 1965 (OEM 29036-41)
Harley Davidson Electra Glide Big Twin 1966 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1955 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1956 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1957 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1958 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1959 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1960 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1961 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1962 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1963 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1964 (OEM 29036-41)
Harley Davidson Electra Glide Big Twin 1965 (OEM 29036-41)
Harley Davidson Electra Glide Big Twin 1966 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1955 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1956 (OEM 29036-41)
Harley Davidson Hydra Glide Big Twin 1957 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1958 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1959 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1960 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1961 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1962 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1963 (OEM 29036-41)
Harley Davidson Duo Glide Big Twin 1964 (OEM 29036-41)
Harley Davidson Electra Glide Big Twin 1965 (OEM 29036-41)
Harley Davidson Electra Glide Big Twin 1966 (OEM 29036-41)