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Item #:
81989308
2-Pack Humidifier Filter Replacement for Honeywell HAC504 Filter A - Compatible with Honeywell HAC-504 HAC 504 AW Series Wicking Filters Model
Item #:
81989308
XCD 75
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What Stands Out
2-Pack Value
Get double the filters for convenient replacements, ensuring you always have a spare on hand to maintain optimal air quality in your home.
Wide Compatibility
Specifically designed to fit multiple Honeywell models, offering versatile solutions for your air filtration needs without worrying about compatibility issues.
Enhanced Filtration
Engineered to effectively capture dust, allergens, and impurities, providing cleaner air for better health and comfort in your living space.
Product Details
| Brand Name | UpStart Appliance Parts |
| UPC | 798154047254 628586032675 |
| Unit Count | 2.0 Count |
| Manufacturer | UpStart Appliance Parts |
| Model Number | HA-HAC504-FLT-2PK |
| Manufacturer Part Number | HA-HAC504-FLT-2PK |
| Included Components | Filter |
| Compatible Devices | Air Purifier |
| Reusability | Disposable |
| Number of Pieces | 2 |
| Material Type | Paper |
| Brand | UpStart Appliance Parts |
| Material | Paper |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Allergy Sufferers
Individuals with allergies benefit from cleaner air and reduced allergens supported by efficient filter replacement.
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Pet Owners
Pet owners can maintain air quality and minimize pet dander with this replacement filter, ensuring fresher indoor air.
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Humidity Control
Users needing humidity regulation can rely on this filter's efficiency for maintaining optimal moisture levels in the air.
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High-Powered Needs
Users requiring industrial-level air filtration may find this product inadequate for their specific filtration demands.
Product Description
2-Pack Humidifier Filter Replacement for Honeywell HAC504 Filter A - Compatible with Honeywell HAC-504 HAC 504 AW Series Wicking Filters Model HAC-504AW HAC504AW HCM-300T HCM-350 Air Purifier Wick
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What types of Honeywell humidifiers are compatible with the HAC-504 filter?
Answer: The HAC-504 filter is compatible with various Honeywell humidifier models including HCM-300T, HCM-350, HCM-631, HAC-504AW, HCM-710, and HCM-315T. This compatibility ensures that you can effectively maintain optimal moisture levels in your home, improving air quality and comfort. Using the correct filter is crucial for maximizing the efficiency of your humidifier, which can be especially beneficial during dry seasons or in areas with low humidity. -
Question:
How often should I replace the HAC-504 filter?
Answer: It is advisable to replace the HAC-504 filter approximately every 1-2 months, depending on usage and specific environmental conditions. If you frequently use your humidifier in a dusty or dry environment, more regular changes may be necessary. Replacing the filter on time helps maintain the efficiency of your humidifier and prevents the buildup of mineral deposits that can affect performance and air quality. -
Question:
What benefits does the HAC-504 filter provide for my humidifier?
Answer: The HAC-504 filter helps to trap impurities and minerals from the water before they are dispersed into the air, promoting cleaner moisture. This is particularly important for preventing white dust accumulation on surfaces in your home and improving overall air quality. A clean filter contributes to your humidifier's efficiency, ensuring better moisture distribution and making breathing easier, especially for allergy sufferers or individuals with respiratory issues. -
Question:
Can I wash the HAC-504 filter instead of replacing it?
Answer: No, the HAC-504 filter is not designed for washing and should be replaced rather than cleaned. Washing can damage the filter's structure and reduce its effectiveness at trapping impurities. For optimal performance and air quality, it's best to replace the filter with a new one when it becomes discolored or less effective at filtering water. -
Question:
Where can I buy the HAC-504 filter in Saint Lucia?
Answer: You can purchase the 2-Pack Replacement HAC-504 filter from Ubuy in Saint Lucia. Ubuy offers a wide selection of Honeywell compatible filters, making it convenient to find the correct replacement for your specific model. Shopping through Ubuy also ensures you get reliable products along with customer support for any inquiries you may have. -
Question:
What materials are used in the HAC-504 filter's construction?
Answer: The HAC-504 filter is typically made from high-quality materials designed to effectively trap particles and prevent them from being dispersed into the air. These materials, often featuring a specialized design, enhance the filter's ability to absorb impurities, ensuring that the moisture released into your living space is clean and safe. This construction is essential for anyone looking to maintain an optimal and healthy indoor environment, especially during the winter months. -
Question:
Is the HAC-504 filter eco-friendly?
Answer: Many brands focus on creating filters that are not only effective but also environmentally friendly. The HAC-504 filter may be manufactured using recyclable materials, and some brands ensure their filters contribute to sustainable practices. This consideration is beneficial for consumers who are looking to make eco-conscious choices while maintaining clean air quality in their homes. -
Question:
Will using aftermarket filters affect my Honeywell humidifier warranty?
Answer: Using authorized replacement filters like the HAC-504 typically does not affect your warranty, provided you adhere to the manufacturer's maintenance guidelines. It’s recommended to verify compatibility and follow all user instructions to avoid any potential issues. Maintaining your humidifier can not only prolong its lifespan but also ensure it operates at maximum efficiency, crucial for keeping indoor air quality healthy. -
Question:
What should I do if my humidifier is producing little to no mist?
Answer: If your humidifier is producing minimal mist, it may be a sign that the HAC-504 filter needs replacement or that the humidifier itself requires maintenance. Check the filter for any signs of clogging and replace it if necessary. Additionally, ensure that the water tank is filled and that there are no obstructions in the mist outlet. These steps can help restore functionality and improve moisture output, essential for creating a comfortable indoor environment. -
Question:
Can I use tap water in my humidifier with the HAC-504 filter?
Answer: Yes, you can use tap water with the HAC-504 filter; however, it's recommended to use distilled or demineralized water for the best results. Tap water may contain minerals that can clog the filter over time, leading to reduced efficiency and potential maintenance issues. Using distilled water can prolong the life of both your filter and humidifier, providing a cleaner moisture output that enhances indoor air quality.
UpStartApplianceParts Replacement Wicks HA-HAC504-FLT-2PK Editorial Review
The 2-Pack Replacement HAC-504 filters for Honeywell humidifiers have received a mixed reception among customers. Many users who are attentive to maintaining a clean and efficient humidification environment express satisfaction with these filters, particularly highlighting their effectiveness in reducing mold transfer and ease of replacement. One parent noted that the filters are a significant improvement over character-based humidifiers that tend to breed mold, thus providing peace of mind for their child's respiratory health. Customers appreciate the disposable nature of these filters, as they can simply be discarded after use, reducing the risk of contaminating the air with trapped pollutants. The cost-effectiveness of this two-pack, which decreases the frequency of reorders, has also been praised. Several reviews mention practical tips for maintaining the filters, such as soaking them in a vinegar solution to combat buildup and ensure longer use. On the downside, some reviewers reported that these filters do not perform as well as the original Honeywell filters. Concerns were raised about the filters being a bit shorter and losing their shape over time, which may lead to less effective wicking capabilities and potentially reduced moisture output compared to higher-end options. This has led a few customers to express disappointment, as they expected comparable performance to the authentic Honeywell filters. In summary, while the 2-Pack Replacement HAC-504 filters are viewed as a budget-friendly and health-Conscious choice for humidification, their performance may not match that of the original product, prompting mixed feelings among users. **
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Pros
- Affordable and cost-effective two-pack.
- Easy to replace and dispose of after use.
- Recommended for reducing mold contamination.
- Offers a noticeable increase in humidity levels for some users.
Cons
- Performance may not be on par with authentic Honeywell filters.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XCD 75
Order now and get it around Saturday, September 05
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Features & Benefits
- Trust UpStart Appliance Parts for reliable replacement filters.
- Compatible with a wide range of Honeywell models.
- Traps water impurities and dissolved solids for cleaner air.
- Affordable alternative to expensive OEM parts.
- Check compatibility with your existing filter before ordering.
- Change filters at least once per season for optimal performance.
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