Replacer Guide
DirectoryHumidifierHoneywellFILTER W/FILTER H/FILTER C
Replacement for Honeywell FILTER W/FILTER H/FILTER C
FITS HAC-504
HumidifierB01G6921ZU

Compatible replacement for Honeywell FILTER W/FILTER H/FILTER C

This is a third-party compatible filter, not made by Honeywell.

This page shows what the listing itself states: the part number, the brand it names, and the category. We have not tested this part. Under the Magnuson-Moss Warranty Act, using a third-party part does not by itself void a manufacturer warranty — the burden of proof is on the manufacturer.

Fits brandHoneywell
ModelFILTER W/FILTER H/FILTER C
CategoryHumidifier
Fits PartHAC-504
ASINB01G6921ZU
Compatibility
Spec-matched to HAC-504. Confirm the part number on your unit before buying.

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Fits
HAC-504
Warranty
Maker must prove the part caused the damage

Installation Guide

1

Step 1: Turn off your air purifier and unplug it from the wall to ensure safety during the filter replacement process. This is crucial to prevent any electrical hazards and to allow the unit to cool down if it has been in use.

2

Step 2: Open the filter access door, which is typically located at the back or bottom of the air purifier. Depending on your model, you may need to press a button or release a latch to access the filter compartment. Refer to your user manual for specific instructions related to your unit.

3

Step 3: Carefully remove the old filter from its slot, noting how it is positioned so that you can install the new one correctly. Dispose of the old filter responsibly, as it may contain allergens and other harmful particles.

4

Step 4: Unpack your new Honeywell FILTER W/FILTER H/FILTER C (Part: HAC-504) and gently slide it into the compartment, ensuring it fits snugly and is oriented in the correct direction. Close the filter access door securely, plug the unit back in, and turn it on to resume optimal air purification.