4 Piece Value Pack - 4 filters compatible with Honeywell replacement wicking Filter A for your Honeywell HAC-504, HAC-504AW, and HAC-504V1 humidifier filters. Made from high-quality, durable material with an optimized filter design to maximize your compatible Honeywell HCM 350 filter moisture output
Upgraded Blue Filters - Our upgraded filters compatible with Honeywell HCM350W filter feature a blue pre-filter to catch large particles before they enter your air, for even higher air quality
Rigid Construction To Reduce Sagging - Our replacements for Honeywell humidifiers filter, Honeywell humidifiers filters and Honeywell cool humidifier filter are constructed with rigid absorbent paper to improve our filter's structure once wet and reduce sagging
Usage Tips - For best results, flip your compatible Honeywell humidifier filter HAC 504 replacement daily and only fill humidifier tank with distilled water. Hard water degrades ALL compatible Honeywell humidifier filters and yellows them prematurely. Soak in cool water before replacing to ensure uninterrupted moisture output.
Product Specifications
Product Dimensions: 9.5 x 7.3 x 5.55 inches
Item Weight: 15.7 ounces
ASIN: B08F9DSZL8
Item model number: HAC-504
Customer Reviews: 4.6 out of 5 stars 4,726Reviews
Best Sellers Rank: #4,751 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #2 in Humidifier Replacement Wicks
Number of pieces: 4
Batteries required: No
Material: Paper
Wattage: 350 watts
Control Method: Touch
Shape: Round
UPC: 852332008526
Manufacturer: Durabasics
Product Information
Product description
Diamond Grid Design
Maximizes evaporative surface area
Premium Rigid Material
Reduces sagging once wet
Perfect Fit for HCM-350 Humidifiers and More
What's the benefit of a humidifier filter?
Our filters ensure an optimal amount of moisture is evaporating into your air. This improves your air's humidity to support good sleep, healthy sinuses, and a happier home for you and your loved ones.
Which humidifiers does this fit?
Our premium HAC-504 filters are compatible with Honeywell HCM-350, HEV-355, HCM-710, HCM-315, HEV-312 and many other HCM and HEV series models.
How often do I need to replace my filter?
Replace your filter once it begins to harden and/or yellow. Hard tap water means it has more minerals. Your filter absorbs these minerals and will shorten the life of your filter versus a household with access to soft water.
How can I maximize the life of my filter?
While not necessary, you can maximize the life of your filter by using distilled, bottled water or filtered water from your tap. Additionally, flip your filter over daily to ensure the entire filter stays moist.
How do I install a new filter?
We recommend pre-moistening the filter by running it under water until it is soaked though. Once soaked, remove the cover of your machine, take out the old filter, and replace it with the new, pre-soaked filter.