---
product_id: 581475259
title: "B085011 Filter"
brand: "donaldson"
price: "$369.20"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/581475259-b085011-filter
store_origin: EC
region: Ecuador
---

# Rated Flow Lr: 280 Cfm Rated Flow Hr: 470 Cfm Rated Flow Mr: 400 Cfm B085011 Filter

**Brand:** donaldson
**Price:** $369.20
**Availability:** ✅ In Stock

## Summary

> Breathe Easy, Drive Strong! 🚗💨

## Quick Answers

- **What is this?** B085011 Filter by donaldson
- **How much does it cost?** $369.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/581475259-b085011-filter)

## Best For

- donaldson enthusiasts

## Why This Product

- Trusted donaldson brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Dimensions:** With dimensions of 27.93 x 31 x 21 cm, it fits seamlessly into your engine setup without compromising space.
- • **Precision Engineering:** Designed specifically for Cummins and Hercules applications, guaranteeing a perfect fit and function.
- • **Lightweight Yet Durable:** Weighing in at just 653 g, this filter combines strength with ease of installation.
- • **Trusted Brand Reliability:** Manufactured by Donaldson, a leader in filtration technology, ensuring quality you can count on.
- • **Unmatched Airflow Performance:** Experience superior filtration with a rated flow of up to 470 Cfm, ensuring optimal engine efficiency.

## Overview

The Donaldson B085011 Filter is engineered for high-performance applications, specifically designed for Cummins and Hercules engines. With a lightweight design and impressive airflow ratings, this filter ensures your engine runs smoothly and efficiently, backed by the trusted quality of Donaldson.

## Description

Donaldson’s duraLite air cleaners are tough, non-metallic, lightweight, self-supporting, and completely disposable.

## Features

- Primary Application: Cummins 2912986
- Primary Application: Hercules B085008, 400000642
- Rated Flow Lr: 280 Cfm (7.92 Cmm)
- Rated Flow Mr: 400 Cfm (11.32 Cmm)
- Rated Flow Hr: 470 Cfm (13.3 Cmm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Donaldson |
| Brand | Donaldson |
| Product Dimensions | 27.93 x 31 x 21 cm; 653.17 g |
| Item model number | kfB085011 |
| Manufacturer part number | B085011 |
| Item Weight | 653 g |

## Product Details

- **Brand:** Donaldson
- **Product grade:** Replacement Part
- **Outer material:** Plastic
- **Vehicle service type:** Bus, Truck
- **Item weight:** 1.44 Pounds

## Images

![B085011 Filter - Image 1](https://m.media-amazon.com/images/I/91S7q2wKZOL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: Will this filter fit Riif Raff 6637 mod**
A: It should be Fit in your Raff 6637, https://catalog.donaldson.com/searchResults/en/A/_/N-2v?Ntk=cro&Ntt=6637&st=tabs-1&_requestid=404454

**Q: What are the demsions**
A: Hi thank you for you enquire: this product is big if you have any other question please let me know below you will find the measurements:

Outlet Diameter:
4.00 Inches (101.6 MM)
Body Diameter Maximum:
8.50 Inches (216 MM)
Body Length:
11.00 Inches (279.3 MM)

**Q: Will this fit a cummins 6bta5.9-m3**
A: I have it installed on 01 cummins 2500 (6bt) with stock air intake tube. Just removed the box with oem filter and placed this filter in place. You might want to fabricate some kind of strap/holder to hold that filter in place.

**Q: will this fit a 2006 freightliner century?**
A: You asked this along time ago but I'm going to answer to assist others.  100% of our filter can be crossed referenced from brand to brand with a simple search.  If you have ANY filter # that matches your vehicle you can cross reference it in seconds.  Head north in the winter and you will quickly learn every last fuel filter that fits your truck as we pass them off to each other on the side of the road.  FYI, I always took a sharpy marker to my air filters and marked the date on them.  Not a big deal to me replacing them but a huge deal should you ever blow a turbo and end up in an unknown shop.  Blow a turbo, you automatically replace the air filter.  The other thing I did was had a notebook with parts #'s, cross reference and prices.  Guys at the parts counter loved me for that and I saved a ton of money that way.

## Frequently Bought Together

- Donaldson B085011 Filter
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**Shop now:** [https://www.desertcart.ec/products/581475259-b085011-filter](https://www.desertcart.ec/products/581475259-b085011-filter)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-17*