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Honeywell HPA304 replacement filter

Honeywell HPA304 has 2 primary replacement filter parts: HRF-ARVP, HRF-ARVP300. Match the role and part number before ordering.

Honeywell HPA304 filter match

Primary replacement filter set Filter R and Filter A Pre-Filter Value Pack HRF-ARVP
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View part details Official Honeywell source
Primary replacement filter set Filter R and Filter A Pre-Filter 1-Year Value Pack (Extra Large Rooms) HRF-ARVP300
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View part details Official Honeywell source

Cited package contents

Package details below come from the linked official source; recheck it before buying.

Filter R and Filter A Pre-Filter Value Pack HRF-ARVP

All compatible part numbers

All compatible part numbers listed below are primary replacement filters for this model.

Filter Part number Role Source Marketplace
Filter R and Filter A Pre-Filter Value Pack HRF-ARVP Primary replacement filter set Honeywell Plugged In Filter R and Filter A Value Pack Page Check prices
Filter R and Filter A Pre-Filter 1-Year Value Pack (Extra Large Rooms) HRF-ARVP300 Primary replacement filter set Honeywell Plugged In Filter R and A Value Pack Extra Large Rooms Page Check prices

Official compatibility record

Manufacturer evidence

Each compatibility and care statement below is reproduced from the cited official manufacturer record. Check the source again before ordering.

Filter R and Filter A Pre-Filter Value Pack HRF-ARVP

The official Honeywell Plugged In Compatible with field lists HRF-ARVP for the HPA300, HPA304, HPA8350, HPA3300, HPA5300, and HPA5350 series.

Source checked
Replacement guidance
Honeywell recommends replacing True HEPA Filter R every 12 months and pre-filter every 3 months; HRF-ARVP contains 2 Filter R HEPA filters and 1 Filter A pre-filter roll with cutting template.
Guidance checked

Filter R and Filter A Pre-Filter 1-Year Value Pack (Extra Large Rooms) HRF-ARVP300

The official Honeywell Plugged In Compatible with field lists HRF-ARVP300 for the HPA300, HPA304, HPA8350, HPA3300, HPA5300, and HPA5350 series.

Source checked
Replacement guidance
The cited product page describes HRF-ARVP300 as a 1-year supply value pack containing 3 True HEPA Filter R elements and 4 pre-cut Filter A pre-filters, but does not state a fixed component replacement cadence.
Guidance checked

Buying checklist

How to choose the right replacement

Match the Honeywell HPA304 model label and the exact part number above. Marketplace listings can be OEM or aftermarket, and a similar-looking filter may have different dimensions.

Compare the listing title, product photos, included filter pieces, seller details, delivery estimate, and total price before you order.

Care guidance

Replacement schedule

  • Filter R and Filter A Pre-Filter Value Pack HRF-ARVP: Honeywell recommends replacing True HEPA Filter R every 12 months and pre-filter every 3 months; HRF-ARVP contains 2 Filter R HEPA filters and 1 Filter A pre-filter roll with cutting template.
  • Filter R and Filter A Pre-Filter 1-Year Value Pack (Extra Large Rooms) HRF-ARVP300: The cited product page describes HRF-ARVP300 as a 1-year supply value pack containing 3 True HEPA Filter R elements and 4 pre-cut Filter A pre-filters, but does not state a fixed component replacement cadence.

Usage and air quality can affect service life. Follow the cited manufacturer guidance for each part.

Optional calendar tool

Plan your next filter change

Choose a date to download a calendar reminder based on the cited replacement guidance.

Filter R and Filter A Pre-Filter Value Pack — True HEPA Filter R elements HRF-ARVP

The calendar reminder starts 12 months after this date and repeats on that schedule.

Filter R and Filter A Pre-Filter Value Pack — Filter A pre-filter roll with cutting template HRF-ARVP

The calendar reminder starts 3 months after this date and repeats on that schedule.

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Frequently asked questions

What filter does the Honeywell HPA304 use?

The Honeywell HPA304 uses Filter R and Filter A Pre-Filter Value Pack (HRF-ARVP), Filter R and Filter A Pre-Filter 1-Year Value Pack (Extra Large Rooms) (HRF-ARVP300). Each part number on this page is backed by an official Honeywell source.

How often should I replace the Honeywell HPA304 filter?

Honeywell recommends replacing True HEPA Filter R every 12 months and pre-filter every 3 months; HRF-ARVP contains 2 Filter R HEPA filters and 1 Filter A pre-filter roll with cutting template.

Where can I check replacement filters for the Honeywell HPA304?

This page links directly to the cited official Honeywell product page and shows sponsored individual eBay listings when a fresh exact-part snapshot is available, with an exact-part eBay search fallback. This site does not sell filters; match the part number and review the current source or seller listing before buying.