Customer Reviews For The Honeywell Carbon Pre-Filter A For HPA300 Series Air Purifiers, 4 Pack

Overall Rating

5
467 Reviews
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464 customers recommend this product

Product Reviews

Margaret E
October 19, 2026
Verified Purchase
Honeywell pre-filters

They are easy to use and install and our packaged beautifully

Kim A
September 15, 2026
Verified Purchase
Outstanding Quality, Fast Shipping, and an Amazing Price!

I am incredibly happy with this 4-pack of Honeywell HRF-A300 pre-filters. The product quality is top-notch, and they fit my HPA300 series air purifier perfectly to trap dust and odors efficiently. The shipping was exceptionally fast, and you truly cannot beat this great price for a full year's supply. Highly recommended!

George C
August 27, 2026
Verified Purchase
Excellent filters

These filters capture the fine particles in the air and it’s sometimes surprising how much of them we breathe in. They last me two to three months depending upon the conditions in our house during the period.

Rick D
July 20, 2026
Verified Purchase
Great Filter

Perfect fit for my machine. Great you buy one box and that lasts a year.

Barbara U
July 18, 2026
Verified Purchase
Honeywell Pre-Filter A and customer service

Honeywell pre-filters are pre-cut and ready to use - very helpful. Also, the customer service and ease of ordering is fantastic.

Bob G
July 16, 2026
Verified Purchase
Prompt Delivery

The speed of the order delivery was exceptional.

Nathan H
March 3, 2026
Verified Purchase
HRF-A300 Pre-cut Carbon Pre filter for HPA30 series

Pre-filter is most efficient at catching the larger particles. I would definitely recommend.

Gwen M
October 7, 2025
Verified Purchase
HRF A3000

I was very pleased about how quickly I received my order.

Amanda W
September 17, 2025
Verified Purchase
Product

Easy to order , quick delivery...

Christopher C
June 23, 2025
Verified Purchase
Perfect Fit

The perfect fit the pre-cut carbon pre-filters make replacing them incredibly easy, which means I'll actually keep to the replacement schedule.

Susan O
June 17, 2025
Verified Purchase
Perfect, as always

I am always amazed at how much "gunk" these pre-filters have trapped when I respond to the light indicating that the filter needs to be changed. As usual, I received my order quickly, well-packed and in perfect order. Thank you!

Shirley D
June 12, 2025
Verified Purchase
Pre-filter review

I have been using the air purifiers for over 20 years and like the way this product works. I change the filters when the red light goes on. I feel that it really helps with my allergies.

Marlene M
May 12, 2025
Verified Purchase
Perfect

I am always satisfied with the products and service from Honeywell.

Jeong B
March 5, 2025
Verified Purchase
Genuine parts

These are great products that are genuine parts and works great as advertised.

Sheila S
February 13, 2025
Verified Purchase
They work

These really do work, they help keep the dust away.

Mary Kay K
January 21, 2025
Verified Purchase
Pre cut filters

Much thicker and better quality then the cut to fit so much easier to install.

Brian O
December 30, 2024
Verified Purchase
Pre-Filter Change on the 300 purifier

The new pre-filters are simple to change when they have already been cleaned a couple times.

Karen D
December 28, 2024
Verified Purchase
I like that it has pictures of air purifiers as well as the series numbers.

We have 2 fireplace inserts and the Honeywell prefilters are great with our series 300. It keeps the air clean and asthma at bay.

Laurie C
December 20, 2024
Verified Purchase
Honeywell HRF-A300 Pre-Cut Carbon Pre-Filter For HPA300 Series Air Purifiers - 4 Pack (Filter A)

They work great with trapping dust and particles along with decreasing odors. They are of high quality and are durable.

Denise T
December 2, 2024
Verified Purchase
Easy replacement

Consistent high quality and fit.

Product FAQs

How often do I change the air purifier filter?

Honeywell HRF-A300 Pre Filter should be replaced once every three months.

How do I clean the air purifier pre filter?

Honeywell Pre Filters should not be washed or cleaned. Attempting to clean or wash an air purifier filter could reduce its effectiveness.

Can I wash air purifier pre filters and reuse them?

No, it is generally not recommended. Honeywell HRF-A300 Pre-Filters should be replaced every three months.

How long does the HRF-A300 filter last?

Honeywell A Pre-Filters last for three months.

How do I reset the air purifier filter light?

When you change the pre-filter, the "Check Pre-Filter" light will remain on until it is reset. While the air purifier is on, press the lit button and hold it for approximately two seconds. This will turn the filter light off.

HRF-A300 Video Guide

Watch this helpful video to learn more about the Honeywell HRF-A300 Pre-Cut Carbon Pre-Filter For HPA300 Series Air Purifiers - 4 Pack (Filter A).

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