---
product_id: 63298280
title: "Genuine Walker Airsep 40-1020"
brand: "walker airsep"
price: "€ 651.95"
currency: EUR
in_stock: true
category: "Walker Airsep"
url: https://www.desertcart.be/products/63298280-genuine-walker-airsep-40-1020
store_origin: BE
region: Belgium
---

# 10" OD x 8" ID x 7.75" H - precise fit Cleanable up to 3x - sustainable use Multi-ply construction - durable performance Genuine Walker Airsep 40-1020

**Brand:** walker airsep
**Price:** € 651.95
**Availability:** ✅ In Stock

## Summary

> ♻️ Keep your marine engine breathing fresh — clean, durable, and ready to perform!

## Quick Answers

- **What is this?** Genuine Walker Airsep 40-1020 by walker airsep
- **How much does it cost?** € 651.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/63298280-genuine-walker-airsep-40-1020)

## Best For

- walker airsep enthusiasts

## Why This Product

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

## Key Features

- • **Marine-Grade Durability:** Multi-ply construction built to withstand harsh marine diesel engine environments.
- • **Universal Compatibility:** Fits top marine engines like Caterpillar, Detroit Diesel, and Cummins for versatile use.
- • **Precision Engineered Fit:** Exact 10" x 6.5" dimensions ensure seamless replacement without hassle.
- • **Sustainable Cleanability:** Washable design lets you refresh the filter 2-3 times, cutting replacement costs and waste.
- • **Premium Airflow Performance:** Optimized for closed crankcase filtration, enhancing engine efficiency and longevity.

## Overview

The Genuine Walker Airsep 40-1020 is a premium, washable air filter designed for marine diesel engines and gensets. With precise dimensions and multi-ply construction, it ensures optimal airflow and durability. Compatible with major marine engine brands, it supports sustainable maintenance by allowing 2-3 cleanings before replacement.

## Description

Walker AIRSEP is the premium closed crankcase air filtration system for marine diesel engines and gensets. These genuine replacement air filter elements are designed and manufactured to meet Walker's strict standards for high performance air flow, multi-ply construction, and product quality. These filters are washable, and may be cleaned 2-3 times using the Walker air filter cleaning kit (sold separately, P/N DDF9000). Air filters are available in popular sizes to equip your Caterpillar, Detroit Diesel, or Cummins marine engines. .

## Features

- Genuine Walker Airsep. AIR FILTER 10" X 6.5" STRAIGHT
- One Cleanable Air Element.
- Filter dimensions: 10" OD x 8" ID x 7-3/4" H
- Please measure your filter carefully before ordering (shape and filter size should not be changed from original equipment as springs and tops will not fit properly)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FL3DTM6 |
| Brand Name | Walker Airsep |
| Item Weight | 0.27 g |
| Manufacturer | Walker Engineering |
| Manufacturer Part Number | 40-1020 |
| Model Number | 40-1020 |
| Product Grade | Replacement Part |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Walker Airsep
- **Manufacturer:** Walker Engineering
- **Product Grade:** Replacement Part
- **Unit Count:** 1 Count

## Images

![Genuine Walker Airsep 40-1020 - Image 1](https://m.media-amazon.com/images/I/811V0Oxj-jL.jpg)

## Frequently Bought Together

- Genuine Walker Airsep 40-1020
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---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-24*