K&N Replacement Air Filter — HA-4250

K&N HA-4250 Reusable Air Filter | Honda ATV Applications

Brand: K&N

Price: $85.99 USD

Purchase details

Fitment: Check your exact vehicle and all application restrictions. View fitment details.

Availability: Out of stock

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Returns: Request return authorization within 30 days of delivery. Eligible items must be unused, uninstalled and in original packaging..

Questions about this product?

Fitment

Choose your exact year, make, model, and trim to review this product’s applications.

Description

K&N HA-4250 is a serviceable engine air-filter element made with oiled cotton media. Its application-specific shape and sealing surfaces must match the installed air-cleaner assembly.

Key features

Cotton media can be cleaned, dried and re-oiled for continued use.

Replacement filter element; a complete intake kit is not included.

Specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides

Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals

Multiple layers of woven cotton gauze media offers excellent filtration

Fits directly into OEM air box with application specific sealing bead ensuring a precise fit

No fuel management modifications are required to obtain increased performance

Washable & reusable, most are pre-oiled and ready to ride

Fitment and selection

Honda ATV applications listed for HA-4250 by K&N. Confirm the exact ATV model and year, not just engine displacement or flange size.

Key features

  • Cotton media can be cleaned, dried and re-oiled for continued use.
  • Replacement filter element; a complete intake kit is not included.
  • Specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides
  • Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals
  • Multiple layers of woven cotton gauze media offers excellent filtration
  • Fits directly into OEM air box with application specific sealing bead ensuring a precise fit
  • No fuel management modifications are required to obtain increased performance
  • Washable & reusable, most are pre-oiled and ready to ride

Specifications

General

Manufacturer part numberHA-4250

Construction

MaterialCotton Gauze

Dimensions

DimensionsFlange Inside Diameter: 4 in (102 mm); Flange Length: 0.625 in (16 mm); Height: 6 in (152 mm); Base Outside Diameter: 4.75 in (121 mm); Top Outside Diameter: 3.5 in (89 mm)

What's in the box

  • 1 Air Filter

Install & Results

At a glance

  • Inspect during routine maintenance. Use K&N cotton-filter cleaner, allow the element to dry completely, then apply the specified filter oil before reinstalling.

Warranty

Manufacturer warranty (documented)

K&N lists 1 Year Limited coverage for part HA-4250. Manufacturer terms and exclusions apply.

Term: 1 Year Limited

Manufacturer warranty policy