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  • In the Box: 4 Honeywell Replacement Filter A
  • Pre Filters: Capture larger airborne particles and activated carbon reduces odors.1
  • Replace Honeywell Pre Filter A every 3 months.
  • Designed exclusively to fit Honeywell Models: HPA300, HPA304, HPA3300, HPA5300 and HPA8350.
  • For best performance, use only Genuine Honeywell Air Purifier Filters. Compatible air purifier filter replacements are not guaranteed to offer the same performance, efficiency or fit.

    Honeywell Pre-Cut Carbon Pre-Filters efficiently deodorize the air and trap larger particles such as dust, lint, fibers and pet fur. 1 Enjoy the many comforts associated with surrounding yourself with a pristine breathing experience all year round. This year supply of Honeywell Pre Filters is extremely efficient in capturing particular household gases such as ammonia and the gases from cleaning products, paint and furnishing.

    Honeywell Pre-Filters are made with activated carbon to deodorize the air and reduce odors involving cooking, smoke, pets and the bathroom. Honeywell HRF-A300 Pre-Cut Carbon Pre-Filters are designed for large room HEPA air purifiers. This set of Honeywell Pre Filters is compatible with the following Honeywell Air Purifiers: HPA 300, HPA304, HPA3300, HPA5300 and HPA8350.

    The Honeywell HRF-A300 Pre-Cut Carbon Pre-Filter 4 Pack was designed exclusively to fit Honeywell Large Room HEPA Air Purifiers. Please check the air purifier model range below to see if your air purifier is listed.

    • HPA300 (HPA-300) Air Purifier
    • HPA304 (HPA-304) Air Purifier
    • HPA3300 (HPA-3330) Air Purifier
    • HPA5300 (HPA-5300) Air Purifier
    • HPA8350 (HPA-8350) Air Purifier
    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.
    Product Details
    1. From the air that passes through the filter
    Product Specs
    UPC:
    328785002638
    MPN:
    HRF-A300
    Category:
    Air Purifier Filters
    Honeywell Carbon Pre-Filter A For HPA300 Series Air Purifiers, 4 Pack Video

    If you are interested in ordering a large quantity of items you may qualify for volume pricing discounts. Volume Discount Pricing is a great way for customers to save big on large, bulk orders of most items available in our store. Please send a bulk order request to our friendly sales staff so they may create a quote and provide personal service for your order! You will receive a response within 1-2 business days and our office hours are Monday through Friday, 8am-5pm CST.

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    HRF-A300 customer reviews

    Overall Rating

    5
    448 Reviews
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    445 customers recommend this product
    Honeywell Carbon Pre-Filter A For HPA300 Series Air Purifiers, 4 Pack Reviews
    Denise T
    December 2, 2024
    Verified Purchase
    Easy replacement

    Consistent high quality and fit.

    Marilyn M
    October 21, 2024
    Verified Purchase
    Fresh air

    These filters did such an excellent job of cleaning the air and make it fresh and enjoyable again, so glad we got them.

    Diana L
    August 27, 2024
    Verified Purchase
    Filter

    Amazing when you change these filters and see what the old one caught!

    Cynthia T
    August 19, 2024
    Verified Purchase
    Best product for Honeywell air purifiers

    They do a good job given how much dust I find on them. Some sizes are only available at the Honeywell store, not on Amazon.

    Mark R
    July 26, 2024
    Verified Purchase
    Air Purifier

    Great customer service, prompt delivery. Price is on the high side. The air purifier is excellent and we are very happy with the Honeywell product.

    David K
    July 11, 2024
    Verified Purchase
    One year. Honeywell 4pack filters

    Fit perfect and seamed solid.

    William F
    July 10, 2024
    Verified Purchase
    Prompt delivery and reasonable price

    As always the order was easy and sales rep well iniformed.

    Kathleen C
    July 10, 2024
    Verified Purchase
    HPA300 Air Purifier

    Great delivery and fast service Happy with my Air filter

    Edith R
    June 3, 2024
    Verified Purchase
    Removes allergens

    AFTER we adopted our long haired cat, my husband and I both realized that we were allergic to her. Keeping the Honeywell air purifier in our bedroom has enabled us to sleep well. When the pre-filters are changed regularly, the air purifier can continue working indefinitely.

    Marilyn M
    April 1, 2024
    Verified Purchase
    Excellent filters

    These air purifier filters do an excellent job of cleaning the air of dust and air particles I do recommend them.

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