Honeywell
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16x20x4 AC Furnace Air Filter Replacement - FC100A1003 HVAC Furnace Filters Merv 11 Filter Media, AC Filter with Homequip Disposal Bag, 2-Pack (Actual Size: 15.94 x 19.75 x 4.38 Inches)
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16x20x4 AC Furnace Air Filter Replacement - FC100A1003 HVAC Furnace Filters Merv 11 Filter Media, AC Filter with Homequip Disposal Bag, 2-Pack (Actual Size: 15.94 x 19.75 x 4.38 Inches)
This Honeywell filter replacement will filter your house more efficiently than a one-inch disposable HVAC filter, allowing only fresh purified air into your home.
16x20x4 AC Furnace Air Filter Replacement - FC100A1003 HVAC Furnace Filters Merv 11 Filter Media, AC Filter with Homequip Disposal Bag, 2-Pack (Actual Size: 15.94 x 19.75 x 4.38 Inches)
Item #: 223859327

16x20x4 AC Furnace Air Filter Replacement - FC100A1003 HVAC Furnace Filters Merv 11 Filter Media, AC Filter with Homequip Disposal Bag, 2-Pack

Item #: 223859327

TTD 633

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This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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This Honeywell filter replacement will filter your house more efficiently than a one-inch disposable HVAC filter, allowing only fresh purified air into your home.
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Shop 16x20x4 AC Furnace Air Filter Replacement - FC100A1003 HVAC Furnace Filters Merv 11 Filter Media, AC Filter with Homequip Disposal Bag, 2-Pack (Actual Size: 15.94 x 19.75 x 4.38 Inches) online at a best price in Trinidad and Tobago. B09MWM3NMW
Item Weight3 lbs (1.36 kg)

Product Description

16x20x4 AC Furnace Air Filter Replacement - FC100A1003 HVAC Furnace Filters Merv 11 Filter Media, AC Filter with Homequip Disposal Bag, 2-Pack (Actual Size: 15.94 x 19.75 x 4.38 Inches)

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Customer Questions & Answers

  • Question: What are the benefits of using Honeywell 16x20x4 AC Furnace Air Filter Replacement - FC100A1003?

    Answer: The Honeywell 16x20x4 AC Furnace Air Filter Replacement is designed to improve indoor air quality by effectively trapping dust, allergens, and pollutants thanks to its MERV 11 rating. This filter helps prolong the life of your HVAC system by ensuring it runs efficiently, thus saving energy costs. Additionally, it can capture more microscopic particles compared to standard filters, making it ideal for households with pets or allergy sufferers.
  • Question: How often should I replace the Honeywell FC100A1003 filter?

    Answer: It is recommended to replace the Honeywell FC100A1003 filter every 3 to 6 months, depending on usage and air quality in your area. High traffic in the home, pet dander, or urban pollution can necessitate more frequent changes. Regular replacement ensures optimal air flow and filtration, leading to a healthier environment. For best practices, setting reminders or checking the filter every month can help maintain peak performance.
  • Question: What is MERV 11, and why is it important?

    Answer: MERV 11 refers to the Minimum Efficiency Reporting Value rating assigned to air filters, indicating their ability to capture particles of varying sizes. A MERV rating of 11 means that this filter can trap particles as small as 1–3 microns, including pollen, dust mites, and pet dander. This level of filtration is particularly beneficial for individuals with allergies or respiratory conditions, as it significantly improves indoor air quality.
  • Question: Is the Honeywell 16x20x4 filter suitable for my HVAC system?

    Answer: To determine if the Honeywell 16x20x4 filter is right for your HVAC system, check your system’s specifications or existing filter size. This filter is compatible with most standard residential HVAC systems that accommodate a 16x20x4 filter. Proper fit is crucial, as it ensures maximum performance and efficiency, preventing dust from bypassing filtration. If unsure, consulting with a professional may provide clarity on compatibility.
  • Question: What does the Homequip Disposal Bag feature offer?

    Answer: The Homequip Disposal Bag included with Honeywell's FC100A1003 filter allows for hassle-free and hygienic disposal of the used filter. This feature minimizes the risk of handling allergens and dust particles when changing the filter, making the process cleaner and more convenient. It is particularly useful for households with sensitive individuals, ensuring that old filters are disposed of without contamination.
  • Question: Can I use the Honeywell FC100A1003 filter in both air conditioning and heating systems?

    Answer: Yes, the Honeywell FC100A1003 filter is versatile and can be used for both air conditioning and heating systems. Its design is effective in capturing airborne contaminants regardless of whether the system is cooling or heating your space. This feature makes it a practical choice for year-round use, ensuring consistent air quality throughout different seasons.
  • Question: Does this filter help with odors in the home?

    Answer: While the Honeywell FC100A1003 filter primarily focuses on trapping particulate matter like dust and allergens, it can also help reduce common household odors by capturing some larger particles that may cause unpleasant smells. However, for more significant odor issues, consider combining this filter with an air purifier equipped with activated carbon technology for comprehensive odor management.
  • Question: How does the Honeywell FC100A1003 filter compare to standard filters?

    Answer: The Honeywell FC100A1003 filter outperforms standard filters due to its higher MERV rating, which indicates a greater ability to capture smaller particles, including some bacteria and viruses. Standard filters often only have MERV ratings of 1 to 4, making them less effective at improving air quality. This filter is especially beneficial for homes with allergy sufferers, enhancing both comfort and health.
  • Question: Where can I buy Honeywell 16x20x4 AC Furnace Air Filter Replacement - FC100A1003?

    Answer: You can purchase the Honeywell 16x20x4 AC Furnace Air Filter Replacement - FC100A1003 from Ubuy in Trinidad and Tobago. Ubuy offers a reliable platform for purchasing HVAC filters, ensuring you find the correct size and type to meet your air quality needs.
  • Question: Are there any compatibility considerations I should be aware of?

    Answer: When using the Honeywell FC100A1003 filter, ensure that your HVAC system specifies a 16x20x4 filter size. Compatibility also extends to the type of HVAC system you have, as not all systems are designed for MERV 11 filters. Always check your system’s manual or consult with an HVAC technician to ensure proper fit and functionality, promoting optimal air flow and filtration.

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

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“Not madly expensive like I thought, and much quicker than promised.”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

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TTD 633

This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Efficiently filters air, outperforming standard disposable filters.
  • MERV 11 rating captures particles as small as 0.3 microns.
  • Easy and convenient replacement every 6-12 months.
  • Compatible with Honeywell and several other air cleaner models.
  • Includes Homequip filter disposal bag for clean disposal.
  • Improves indoor air quality for a healthier home environment.