Whirlpool Whispure AP51030KB WP500B

Whirlpool Whispure AP51030KB Review – Whirlpool Air Purifier And HEPA Air Cleaner

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The air inside our homes is saturated with dust and impurities. Allegan and indoor pollutants can trigger various health issues, including severe allergic reactions, respiratory difficulties, or even asthma.

A high-grade quality air purifier will solve this issue and do much more. Along with sanitizing the air and removing any impurities, it can effectively remove secondary smoke in homes.

Further, an efficient air purifier keeps the unpleasant smells away from the room. People with pets at home, or others living near construction sites, are highly encouraged to invest in such an air purifier.

The Whirlpool Whispure AP51030KB promises just that. Whirlpool is a trusted brand when it comes to designing incredibly dynamic and feature-rich air purifiers.

Likewise, Whirlpool Whispure AP51030KB is a favorite among air purifier users and reviewers for its strong dual filters, multiple fan speeds, and incredible air cleaning rate. The Whispure technology allows noise-free filtering.

Read ahead for our in-depth Whirlpool Whispure AP51030KB air purifier review to know why this unique design is a winner.

Whirlpool AP51030KB Whispure True Hepa Air Purifier, Slate BlackCHECK CURRENT PRICE


What Is Whirlpool AP51030KB?

Whirlpool AP51030KB Whispure (also known as WP500P/WP500B) is an air cleaner that can filter the air in your room at the rate of 4.8 times per hour to ensure that the air your breather is clean and fresh.

Because of this, the Whirlpool air purifier is an ideal product to use for people who are asthmatic and prone to allergies.

Whirlpool Whispure AP51030KB Air Purifier features a large HEPA filter responsible for keeping your environment clean and bacteria-free. As a rule, the larger the filter is, the more effective it will be.

Available Whirlpool Whispure AP510/WP500 Models

Let’s clear up possible confusion regarding the part numbers of this appliance.

The Whirlpool Whispure True HEPA air purifier is available in 4 versions. All have the exact specifications and use the same filter elements. The difference is part number and design tweaks.

  • AP51030K (Air Purifier AP510 White) – white with light grey control panel – white model old model number
  • AP51030KB (Air Purifier AP510 Black) – slate black with light grey control panel – black old model number
  • WP500P – Pearl White with dark grey control panel – white new model number
  • WP500B – Slate Black with dark grey control panel – black new model number

Whirlpool Whispure Air Purifiers

Whirlpool AP51030KB Features

Filtering air 4.8x per hour in a 500 Sq Ft room, the Whirlpool Whispure air cleaner is one of the most efficient products on the market. Other than minor issues of noises reverberating within, the product has satisfied the majority of its users to the utmost.

Whirlpool Whispure AP51030KB refines the air quality in a room significantly, with a median Clean Air Delivery Rate (CADR) of 315. This rate is much higher than most air filters in the market.

A few of the star features of Whispure AP51030KB are worth the mention.

Two Filters

This Whirlpool air purifier has two active layers of filters in the form of a genuine HEPA filter and a carbon filter.

Functioning as a secondary defense, the HEPA filtering element captures dust and allergens. At the same time, the Carbon filter catches larger particles like pet dander and keeps air odorless.

True HEPA Filter

Whirlpool AP51030 can filter up to 0.3 microns of particles. This means that it can suck out of the air harmful bacteria, most of which have that size before you get in your lungs.

Aside from that, the filters can also remove dust mites, mold spores, pollen, dander, and other allergens. It also can filter smoke for rooms that have a size of up to 500 square feet.

Activated Carbon Filter

The activated carbon filter acts as a pre-filter to the HEPA filter. It filters the bigger particles in the air while eliminating any smell in the surrounding.

Electronic Controls

Many people said that this is one of the best features that the Whirlpool AP51030K Whispure has. Electronic controls are numerous, but they are easy to use. You can simply adjust the setting depending on your personal preference.

The electronic controls allow you to change or switch to different modes. The control panel includes the following.

Multi-Speed Fan

There are 4 different fan speeds that you can choose from – Low speed, Medium speed, High speed, and Turbo speed.

Whispure’s fan at low speed provides soundless air purification, but running this unit at the highest setting, the Turbo speed, lets the filter clean at maximum capability. Unlike other air cleaners, this gadget is quiet even when it is in turbo mode. This is definitely a good thing, mainly when you are sleeping, or you have young kids around.

For the users’ satisfaction, there is a sleep mode, which turns the purifier completely silent, a Whispure quiet system.

Child or Control Lock

This lock is enabled by pressing the sleep mode. The lock prevents anyone from changing the settings during operation.

Replacement Status Light

The filter life status lights turn on when the filters need replacement.

Sleep Mode

The Sleep Mode, a quiet system, can be activated for 8 hours to run on low fan speed and negligible noise. The mode can also be changed to high speed. The Sleep Mode, displayed on a digital screen, also facilitates a child lock feature when it is long pressed.

Filter Status Indicator Lights

Whirlpool Whispure AP51030K will tell you if you have to replace your filter.

The filter lights act as a warning alarm to let you know when to replace the filters. These indicator lights are located at the top of the filter. When it is time to replace any of the filters, the green light on the indicator will turn red.

It is recommended that the Hepa filter and carbon filter are replaced every 3 months and once every year, respectively.


You can effortlessly move it around your home as it is compact and lightweight.

The Whirlpool Whispure AP51030KB is designed to perform with maximum efficiency. The 20.5 x 10 x 24.13 inches product is a compact-sized product that can be carried anywhere and placed at any corner of the room.

The purifier is front grilled and comes in two colors, black and white. It weighs just about 20 lbs. which makes it stylish and lightweight enough so you can move it around without nuisance.

The dual filter design makes it a top pick for cleaning the air thoroughly. The digital display screen for electronic controls makes the product all the more flexible and user-friendly.

Pros and Cons


  • Incredible air cleaning potential: With dual filters, and an average Clean Air Delivery Rate of 315, the filters trap all small and big pollutants and alleges. It purifies the air quickly and efficiently.
  • Decent Size: Lightweight, compact and convenient size that can be transferred anywhere using its built-in handle.
  • Quiet system: No noise filter operation is a great benefit. The sleep mode further lets the filter run at a low speed and without any sound. 
  • Easy to use: The display and electronic controls make it easy to change settings according to one’s needs. 
  • Simple filter replacement: The HEPA filter and carbon filter can be removed and replaced quickly and are amply available in the market. The filter status lights give you an alert when the filter needs changing.


  • Noise: It can be noisy when put to higher speeds like Turbo mode. 
  • Pricey: Price may be expensive compared to other purifiers. 
  • Short Cord: The cord is just 3 feet in size which may be too short for larger rooms. It is recommended that the cord is extended with additional cables.

Replacement Filters

The Whirlpool Whispure AP51030KB comes with two filters that provide superb air filtration – a charcoal pre-filter and a HEPA filter. The HEPA filter needs to be replaced every three months. In contrast, the charcoal or carbon filter needs replacement once a year.

The filters are widely available and easy to replace as well.


The charcoal replacement filter has several options for pre-filtering.

You can get a regular carbon-based filter dedicated to sieving out the largest particles in the air. You may consider the regular filter as the first line of defense against pollutants in the room. Before any other filters start working, the pre charcoal filters perform a pre-cleaning.

The other option is a charcoal anti-microbial filter specializing in striking out all the germs and micro-organisms from the air. This filter sanitizes the air from all the bacteria and other pathogens.

Together, the charcoal filters are placed before the HEPA filters and clean the larger contaminants before they enter the HEPA filter. The carbon filter removes any odor in the surroundings and effectively stops larger particles. This ensures the HEPA filters last longer.


Like the charcoal filter, the HEPA filter also comes in several different filter varieties.

One is a regular, primary filter that cleans the air most effectively. The filter can trap the tiniest particles, whether it is dust, smoke or germs, or pollen.

Another is a combination of charcoal filter and HEPA filter. The microscale sieve in the filter traps more than 99.9% of all toxins in the air. The filter is so purifying it can remove particles as tiny as 0.3 microns.

The HEPA plus charcoal filter makes the surroundings allergy-free and more breathable, removing any dog dander, fibers, pollen, or even dust. It also diminishes odor or VOCs.

Both these filters are easy to install and fit into place without additional tools.


  • User-friendly electronic soft-touch control
  • 4 fan speeds – Low / Med / High / Turbo
  • Rating – 120V, 60Hz, 110W (in Turbo mode)
  • CADR Rating – Smoke/Dust/Pollen – 315 / 325 / 401
  • Programmable Timer (Auto-Off) – No
  • Air Quality Monitoring (Auto Mode) – No
  • Room Size – 490 sq ft
  • Approvals – CUL / AHAM / E-Star / CARB
  • Dimensions – 20.55” x 10” x 24.13
  • Weight – 20.26 lbs
  • Filtration System
    • Active Carbon pre-filter (8171434K)
    • 99.97% true HEPA filter (1183054K)

User Feedback

One of the reasons the Whispure AP51030KB has gained trust and popularity among users is its ability to solve the black mold concern in several kitchens. For most users, that the HEPA Charcoal filter has efficiently cleaned their household air for several years. The purifier is only turned off when the filters are changed. If you are looking for a filter that will last for years to come, this is the one.

If you own one or multiple pets at home, this is on of the best air purifier models you can buy. The purifier carefully traps all dog or cat hair and fur, refining the air of such minute particles.  

The filter will be a life savior for people with serious dust sensitivities, as it has been for many. People have shown significant improvements in their allergic conditions once this filter was introduced to their house.  Moreover, many allergists recommend the Whispure AP51030KB for clearing the air of dust, smoke, or impurities.

The Whispure filter doesn’t only get rid of germs and dust; it is a favorite among those who want to keep air lint. The filter additionally keeps the room smelling fresh.

Nonetheless, there may be few complaints about the noise level when the speed is turned up. This noise level is often caused by a plastic bag over the HEPA filter. If you read the instructions carefully, this plastic bag should be removed before use.


If you are looking for an air filter that sanitizes the air of the smallest impurities, you might want to consider our Whirlpool Whispure AP51030KB Review for a good clue. Be it pollen, smoke, or dog furs, Whirlpool Whispure AP51030KB with the dual power of the HEPA filter teamed with the charcoal pre-filter makes sure 99.97% of any pollutants get trapped effectively.

If you’re allergic to dust or have respiratory issues related to impurities in the air, the Whispure AP51030KB is undoubtedly a top pick.


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