Colorfullife Filter A Humidifier Replacement Filters, 6-Pack

Colorfullife Filter A replacement humidifier filters are listed for Honeywell humidifiers using HAC-504, HAC-504AW, and a range of compatible models. The six-filter pack uses a multilayer honeycomb design, while the listing recommends soaking each filter before use and replacing it every two to three months depending on use and environment.

At a glance

Six replacement filters are stated to be included in the package.
Listed compatibility covers HAC-504 and HAC-504AW along with numerous HCM and HEV humidifier models.
The listing describes absorbent paper in a multilayer honeycomb arrangement and says to soak the filter in cool water before replacing it.
The listing recommends turning the filter over daily and using distilled water. It says hard water can reduce performance and cause premature yellowing.

Price

$24.98Save 11%

Reference price: ~~$27.99~~

Price checked: Nov 12, 2026

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Pros and cons

Pros

The six-pack provides multiple replacements for compatible humidifiers.
A broad model list helps buyers compare their humidifier model against the stated compatibility claims.

Technical specifications

7 specifications

Identity
Brand	Colorfullife

Dimensions and installation
Weight listed	12.9 ounces
Package dimensions	13.44 x 10.13 x 5.48 inches

Compatibility
Listed Honeywell models	Compatible with Honeywell humidifiers HCM-300 Series: HCM-300T, HCM-305T, HCM-305T-CST, HCM-310T, HCM-315T, HCM-350, HCM-350B, HCM-350W, HCM-350B-CST, HCM-500 Series：HCM-530, HCM-535, HCM-535-20, HCM-540, HCM-550, HCM-550-19, HCM-551, HCM-560, HCM-600 Series：HCM-630, HCM-631, HCM-632, HCM-632TG, HCM-635, HCM-640BW, HCM-645, HCM-646, HCM-650
Additional listed models	Also compatible with Honeywell humidifiers HEV-300 Series: HEV-312, HEV-355, HCM-700 Series: HCM-710, HCM-1000 Series：HCM-1000, HCM-1000C, HCM-1010 Enviracaire Series：ECM-250, HCM-2000 Series: HCM-2000C, HCM-2001, HCM-2002, HCM-2020, HCM-2050, HCM-2051, HCM-2052, Compare to humidifiers Filter A, HAC-504,HAC-504AW,HAC504V1

Filter and care claims
Filter construction	Our hac504 humidifier filter uses a multi-layer honeycomb design to maximize moisture absorption and is made of rigid absorbent filter paper to improve the structure of the filter after it becomes wet and reduce sagging, achieving optimal humidity output and raising the humidity level in your home to between 40% and 60%.Filter made of FSC-Certified paper.
Replacement interval guidance	We recommend replacing your filter every 2-3 months with a filter compatible with Honeywell HAC-504 filter for optimal performance (depending on your usage and environment).

What to know before buying

The listed compatibility is a manufacturer claim. Confirm your exact humidifier model before buying, especially if it is not named in the compatibility list. The stated two-to-three-month replacement interval depends on use and environment. The care guidance recommends soaking in cool water, flipping daily, and filling with distilled water.

Who is it for?

A good fit for

Owners of a listed Honeywell HCM, HEV, or Enviracaire humidifier who need replacement wicking filters.
Buyers who prefer a multipack and are prepared to follow the listing's water and filter-care guidance.

Less suited to

Owners of humidifiers not included in the stated compatibility list unless they confirm the filter fit first.

Colorfullife Filter A Humidifier Replacement Filters, 6-Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 736 ratings

5 stars73%73%
4 stars15%15%
3 stars8%8%
2 stars1%1%
1 star3%3%

Customer feedback reports good fit and value, but experiences with durability and water absorption are mixed. Some customers say the filters last and wick well, while others say they do not last long or hold water properly. Customers also mention an unpleasant odor. These points matter because the product is a consumable wicking filter, and performance over time may affect how often replacements are needed. Aggregate ratings are generally favorable, but they do not establish why individual customers rated the filters as they did.

Positive themes

Customers report good fit.
Customers describe the filters as good value.

Negative themes

Customers mention an unpleasant odor.

Mixed feedback

Customer reports vary on how long the filters last and how well they absorb water.

Frequently asked questions

Which humidifiers are these filters listed for?

The listing names Honeywell HAC-504 and HAC-504AW, plus many HCM, HEV, and Enviracaire models. Compare your exact model number with the compatibility list before ordering.

How often does the listing recommend replacing a filter?

It recommends replacement every two to three months, depending on usage and environment.

What care does the listing recommend?

It says to soak a replacement in cool water, flip the filter daily, and use distilled water. It warns that hard water may reduce performance and cause premature yellowing.