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.

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Durabasics 4 Pack of Premium Humidifier Filters Compatible with Honeywell Humidifier Filters HAC-504, HAC-504AW & Honeywell Filter A | Replacement for HCM 350 Filters & Cool Mist Humidifiers

Product ID: 283435538

Details

Brand
Durabasics
Capacity
5.3 liters
Color
Blue-4 Pack
Operation Mode
Manual
Special Feature
cool_mist

🌀Optimized wick design for max moisture

🔵4-pack upgraded blue pre-filters

🛡️Rigid absorbent paper reduces sagging

441.50 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

💧 Elevate your air game with filters that work as hard as you do!

WIDE COMPATIBILITY - Seamlessly fits Honeywell HCM350 series and more—upgrade your humidifier without the hassle.
QUADRUPLE VALUE PACK - Four premium filters to keep your air fresh longer—never run dry on comfort.
DURABILITY MEETS DESIGN - Rigid absorbent paper construction prevents sagging, ensuring consistent humidification without compromise.
BLUE PRE FILTER ADVANTAGE - Catches large particles upfront for cleaner, healthier air every breath you take.
ENGINEERED FOR PEAK PERFORMANCE - Optimized wick design maximizes moisture output, transforming your space into a breathable oasis.

Durabasics 4 Pack Premium Humidifier Filters are engineered replacements compatible with Honeywell HAC-504 series and HCM350 models. Featuring upgraded blue pre-filters and rigid absorbent paper, these wick filters maximize moisture output while reducing sagging for consistent performance. Ideal for maintaining cleaner, healthier air in bedrooms and living spaces, this value pack ensures long-lasting freshness and easy installation.

Specifications

ASIN	B08F9DSZL8
Best Sellers Rank	#7,227 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Humidifier Replacement Wicks #85 in Humidifiers
Brand Name	Durabasics
Capacity	5.3 liters
Color	Blue-4 Pack
Control Method	Touch
Customer Reviews	4.6 4.6 out of 5 stars (5,047)
Filter Type	Wick
Included Components	4 premium humidifier filters
Item Dimensions D x W x H	26"D x 23"W x 17"H
Item Shape	Round
Manufacturer	Durabasics
Material	Paper
Model Name	Cool Mist Humidifiers
Model Number	HAC-504
Operation Mode	Manual
Other Special Features of the Product	cool_mist
Part Number	HAC-504
Power Source	Corded Electric
Room Type	Bedroom
UPC	852332008526
Unit Count	4 Count
Wattage	350 watts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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441.50 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Customer service was outstanding when I had questions about the product.

2 days ago

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