---
product_id: 1142661
title: "8171434K (8171434), 4-Pack (Large), Air Purifier Active Carbon Pre-Filters, Fits Air Purifier Model AP51030K, AP45030K, APR45130L, WP500, 18x16.5 inch"
brand: "whirlpool"
price: "$70.81"
currency: USD
in_stock: true
reviews_count: 8
category: "Home"
url: https://www.desertcart.us/products/1142661-8171434k-8171434-4-pack-large-air-purifier-active-carbon-pre
store_origin: US
region: United States of America
---

# Odor elimination 99.7% particle capture Fits multiple models 8171434K (8171434), 4-Pack (Large), Air Purifier Active Carbon Pre-Filters, Fits Air Purifier Model AP51030K, AP45030K, APR45130L, WP500, 18x16.5 inch

**Brand:** whirlpool
**Price:** $70.81
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Air Quality – Because You Deserve Freshness!

## Quick Answers

- **What is this?** 8171434K (8171434), 4-Pack (Large), Air Purifier Active Carbon Pre-Filters, Fits Air Purifier Model AP51030K, AP45030K, APR45130L, WP500, 18x16.5 inch by whirlpool
- **How much does it cost?** $70.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/1142661-8171434k-8171434-4-pack-large-air-purifier-active-carbon-pre)

## Best For

- whirlpool enthusiasts

## Why This Product

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

## Key Features

- • **Breathe Easy:** Experience cleaner air with 99.7% particle filtration.
- • **Carbon Power:** Harness the natural power of carbon for superior filtration.
- • **Universal Fit:** Compatible with a range of Whirlpool air purifiers.
- • **Odor Neutralizer:** Say goodbye to smoke and pet odors effortlessly.
- • **Lightweight Design:** Weighs only 0.69 lbs for easy handling.

## Overview

The Whirlpool 8171434K Air Purifier Active Carbon Pre-Filters come in a convenient 4-pack, designed to fit various Whirlpool air purifier models. Each filter captures 99.7% of particles as small as 0.3 microns, effectively removing common household odors and allergens like dust, pollen, and smoke. Weighing just 0.69 pounds, these filters are easy to install and maintain, ensuring your home stays fresh and clean.

## Description

Whirlpool8171434K (8171434), 4-Pack (Large), Air Purifier Active Carbon Pre-Filters, Fits Air Purifier Model AP51030K, AP45030K, APR45130L, WP500, 18x16.5 inch

## Features

- Carbon-based filter
- For with Whirlpool air purifier models AP300, AP350, AP450 and AP510
- Filter captures 99.7-Percent of particles as small as 0.3 microns
- Helps remove common household odors, including smoke cooking odors and pet odors
- Helps filter dust, pollen and smoke

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003RRWRNG |
| Air Filter Construction | Pad/Roll |
| Best Sellers Rank | #187,801 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,159 in Air Purifier Filters |
| Brand Name | Whirlpool |
| Common Applications | Appliances, Residential |
| Compatible Devices | Air Purifier |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,041) |
| Filter Mounting Type | Snap In |
| Filter Shape | Rectangular |
| Global Trade Identification Number | 04897030151019 |
| Item Dimensions L x W x Thickness | 1"L x 1"W x 2"Th |
| Item Type Name | Whirlpool 8171434K (8171434), 4-Pack (Large) |
| Item Weight | 0.69 Pounds |
| Manufacturer | Whirlpool |
| Material Type | Carbon |
| Model Number | 8171434K |
| Number of Items | 4 |
| Product Grade | like new |
| UPC | 852678873222 885204433423 885467046699 885704433527 050946811727 885272866512 885845177533 |
| Unit Count | 4.0 Count |

## Product Details

- **Air Filter Construction:** Pad/Roll
- **Brand:** Whirlpool
- **Compatible Devices:** Air Purifier
- **Filter Mounting Type:** Snap In
- **Filter Shape:** Rectangular
- **Global Trade Identification Number:** 04897030151019
- **Item Weight:** 0.69 Pounds
- **Material:** Carbon
- **Product Dimensions:** 1"L x 1"W x 2"Th
- **UPC:** 852678873222 885204433423 885467046699 885704433527 050946811727 885272866512 885845177533

## Images

![8171434K (8171434), 4-Pack (Large), Air Purifier Active Carbon Pre-Filters, Fits Air Purifier Model AP51030K, AP45030K, APR45130L, WP500, 18x16.5 inch - Image 1](https://m.media-amazon.com/images/I/A1D4CneN4IL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Filters
*by J***F on October 14, 2011*

I purchased the Whirlpool 8171434K Large Air Purifier Carbon Pre-Filters to replace those in two Whispure AP51030K units that I am running. I only purchase items directly from Amazon, so I can't speak to the other reviews complaining about 3rd party replacement filters being shipped instead of the OEM filters--the filters Amazon shipped to me are genuine Whirlpool filters.The pre-filters have small slits pre-cut towards the top of the filter, which makes it very easy to position the new filter exactly where it needs to be on the grill. Once placed onto the front grill's guide tabs, all that's required is gently pushing the filter material into place and reattaching the grill to the air purifier.I have been very impressed by the amount of dust and pet hair that these pre-filters are able to capture within their 3 month lifespan. The primary purpose of these filters is to capture the larger dust particles, thereby extending the life of the more expensive HEPA filter (which gets changed once per year). Despite the relatively small amount of activated carbon in these pre-filters, I have been impressed by their ability to quickly neutralize light cooking and catbox odors.In my opinion, these filters are a great value and perform as expected.

### ⭐⭐⭐⭐⭐ Removes airborne particles.
*by F***D on September 17, 2025*

Works well. Easy to install.

### ⭐⭐⭐⭐⭐ The carbon filters are thicker than original
*by F***R on June 28, 2016*

Brief background: I am a physician living in a very polluted city, study the effects of industrial and traffic related air pollution since 1995, test different air purifiers, filters and air quality monitors, have PURCHASED most of my equipment from Amazon and publish some webpages about air pollution. I am very sensitive to air pollution and usually detect spikes several minutes before good sensors detect them.The carbon filters are thicker than original. They do the work as carbon pre-filter which means they get easily clogged so you must vacuum them quite often depending on use to fully protect the HEPA filter. I would say once a week but it depends on how dirty the filter is.The filters are ok. The problem is the air purifier design.TIP for the carbon filter: you can wash them and put them on the sun for 1 hour so you can reuse them. I have tried it just one time and worked. The sun light has UV light that ionize polulants removing them from the filter. I recommend washing the carbon filter first then put them on the sun.

## Frequently Bought Together

- Whirlpool 8171434K (8171434), 4-Pack (Large), Air Purifier Active Carbon Pre-Filters, Fits Air Purifier Model AP51030K, AP45030K, APR45130L, WP500, 18x16.5 inch
- PUREBURG Replacement Filter set Compatible with Whirlpool Whispure 1183054K 8171434K Fits AP450 AP510 AP51030K AP51030KB AP45030K WP500 WP1000 Air Purifier, H13 HEPA Activated Carbon
- True HEPA Replacement Filter Designed for Whirlpool 1183054K (1)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-10*