Best Honeywell Boiler Filters of 2025

Corey Phillips Avatar
Corey Phillips
Last Updated: 31 Jan 2025

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Boiler Filters by Honeywell are an essential component for maintaining the efficiency and longevity of your boiler system. These filters effectively remove impurities such as dirt, debris, and rust from the water, preventing them from causing damage to the system. They are designed to fit a range of boiler models and are easy to install. By using Honeywell boiler filters, you can improve the quality of your heating system and reduce the risk of breakdowns and costly repairs.

At a Glance: Our Top Picks

Honeywell POPUP2400 Merv 11 Replacement Filter Cover #TOP 1
Honeywell POPUP2400 Merv 11 Replacement Filter
ftb score rating icon 9.9
Honeywell 20" X 25" X 4" Air Filter MERV 13 Cover #TOP 2
Honeywell 20" X 25" X 4" Air Filter MERV 13
ftb score rating icon 9.8
Honeywell 20" X 25" X 4" Air Filter MERV 13 (2 Pack) Cover #TOP 3
Honeywell 20" X 25" X 4" Air Filter MERV 13 (2 Pack)
ftb score rating icon 9.6

Top 10 Honeywell Boiler Filters

#TOP 1

Honeywell POPUP2400 Merv 11 Replacement Filter

POPUP2400
Multicolored
16x27-1/8x5-7/8
Honeywell POPUP2400 Merv 11 Replacement Filter Cover
Honeywell POPUP2400 16 in. x 27 1/8 in. x 5 7/8 in.Merv 11 Replacement Filter for Aprilaire, Space-Gard

The Honeywell POPUP2400 Filter is designed to fit dimensions of 16 in. x 27 1/8 in. x 5 7/8 in., making it an ideal replacement filter for your heating and cooling systems. One of its standout features is the ability to store flat and pop into shape for easy installation, saving you time and effort. With a Merv 11 rating, this filter effectively captures dust and allergens, improving the air quality in your home. Its sturdy construction ensures durability, allowing you to breathe easier knowing that your indoor environment is cleaner.

What We Like
Easy installation
Improves air quality
Durable construction
Space-saving design
Effective dust capture
#TOP 2

Honeywell 20" X 25" X 4" Air Filter MERV 13

FC200E1037
Honeywell 20" X 25" X 4" Air Filter MERV 13 Cover
Honeywell 20" X 25" X 4" FC200E1037 Air Filter Replacement - MERV 13

The Honeywell Air Filter MERV 13 is designed for easy installation, ensuring you can quickly enhance your air quality. With its long life span, you won’t need to frequently replace it, providing convenience and peace of mind. This high-efficiency charged media filter effectively removes micron particles from the air, helping you breathe cleaner air. Additionally, it is compatible with Spacegard 2200 and other Honeywell models, making it a versatile choice for many users.

What We Like
Easy installation
Long life span
High efficiency
Removes micron particles
Compatible with multiple models
#TOP 3

Honeywell 20" X 25" X 4" Air Filter MERV 13 (2 Pack)

FC200E1037
White
2 Pack
Honeywell 20" X 25" X 4" Air Filter MERV 13 (2 Pack) Cover
Honeywell 20" X 25" X 4" FC200E1037 Air Filter Replacement - MERV 13 (2 Pack)

The Honeywell MERV 13 Air Filter is designed to enhance your indoor air quality. This product comes in a convenient 2 pack, ensuring you have a spare on hand. With a nominal size of 20" X 25" X 4-3/8", it fits most standard HVAC systems, making replacement easy. The MERV 13 rating means it efficiently captures airborne particles, providing a cleaner environment for you and your family. Enjoy the benefits of fresher air and improved filter life with this quality product.

What We Like
Two filters included
MERV 13 for better filtration
Standard size fits most systems
Improves indoor air quality
#TOP 4

Honeywell FC100A1037 2-Pack Air Cleaning Filter

FC100A1037
White
Honeywell FC100A1037 2-Pack Air Cleaning Filter Cover
Honeywell FC100A1037, 2-Pack Ultra Efficiency Air Cleaning Filter, 20X25-Inches (MERV-11)

The Honeywell FC100 Air Filter offers a MERV 11 rating, ensuring effective filtration for cleaner air in your home. Being disposable makes it convenient for you, as you can simply replace it when needed without any hassle. With a low static pressure drop at 0.23 in wc at 500 FPM, you’ll benefit from efficient airflow, which can improve your heating or cooling system's performance. This filter is compatible with various Honeywell Whole House Electronic Air Cleaners, making it a versatile choice for your air quality needs.

What We Like
High MERV 11 rating
Easy to replace
Low static pressure drop
Disposable design
#TOP 5

Honeywell POPUP2400 MERV 11 Air Filter Pack

POPUP2400
2 Pack
Honeywell POPUP2400 MERV 11 Air Filter Pack Cover
Honeywell - POPUP2400 POPUP Air Filter 16" x 28" x 6" MERV 11 - 2 Pack

The Honeywell POPUP2400 Filter is designed to improve your indoor air quality with its MERV 11 rating, ensuring effective filtration of airborne particles. With a pressure drop of just 0.24 inches water column, this filter allows for smooth airflow, making it easier for your heating or cooling system to operate. It is specifically sized at 16" x 28" x 6", fitting perfectly in Aprilaire air cleaners. This 2-pack of factory original filters provides you with a convenient way to maintain cleaner air in your home.

What We Like
Effective air filtration
Low pressure drop
Fits Aprilaire air cleaners
Convenient 2-pack
#TOP 6

Honeywell FC100A1011 Replacement Air Filter

FC100A1011
Honeywell FC100A1011 Replacement Air Filter Cover
Honeywell FC100A1011 20 x 20 x 4.5 inch replacement media air furnace filter - MERV 11

The Honeywell FC100A1011 Filter is designed to enhance your indoor air quality. Measuring 20 inches by 20 inches with a depth of 4.5 inches, it fits standard furnace systems seamlessly. With a MERV 11 rating, this filter efficiently captures dust, pollen, and other airborne particles, helping you breathe cleaner air. Its robust construction ensures long-lasting performance, making it a reliable choice for your home. By using this filter, you can maintain a healthier living environment, reducing allergens and improving overall comfort.

What We Like
High MERV rating
Standard size fits many systems
Durable construction
Improves indoor air quality
Easy to replace
#TOP 7

Honeywell Home 4-Inch MERV 8 Air Filter

CF100A1025-3PKAM
3 Filters
Honeywell Home 4-Inch MERV 8 Air Filter Cover
Honeywell Home 4"x20x25 CF100A1025 MERV 8 Furnace/AC Air Filter, 3 Pack

The Honeywell Home Air Filter offers a healthier household environment by effectively trapping hazardous airborne particles, ensuring fresh air circulation. With a MERV 8 rating, it provides exceptional protection against dust, viruses, bacteria, pollen, and more, making it ideal for allergy sufferers and pet owners. This filter is designed for long-lasting use, maintaining its efficiency for up to 12 months without degradation. Additionally, its easy installation process means you can change your air filtration unit quickly and without hassle.

What We Like
Improves indoor air quality
Long-lasting up to 12 months
Easy to install
Effective against allergens
Great for homes with pets
#TOP 8

Honeywell POPUP2200/U Replacement Filter for Space-Guard 2200

POPUP2200/U
Honeywell POPUP2200/U Replacement Filter for Space-Guard 2200 Cover
Honeywell POPUP2200/U Popup Replacement Filter for Space-Guard 2200 Media Air Filter

The Honeywell POPUP2200/U Filter offers several benefits for users. Firstly, it helps save space on your truck, allowing for more efficient storage and transport. Additionally, the design reduces the risk of damage during storage, ensuring that your filter stays in excellent condition. You will also appreciate the time saved on assembly, making the process quicker and more straightforward. Overall, this filter is a practical choice for maintaining your Space-Guard 2200 media air filter system.

What We Like
Space-saving design
Durable during storage
Quick assembly
#TOP 9

Honeywell Replacement Filter for Trane TFM260BOAHO

trn2621t1
Honeywell Replacement Filter for Trane TFM260BOAHO Cover
Honeywell Replacement Furnace Filter for Trane Perfect Fit #TRN2621T1

The Honeywell Trane Replacement Filter offers a long lifespan of up to one year, ensuring you have less frequent replacements. Measuring 26" x 21" x 5", it fits snugly in your system. With an efficiency rating of MERV 10, this filter captures particles as tiny as 0.3 microns, improving your indoor air quality. Additionally, the pressure drop at 500 fpm is only 0.17 in. w.c., meaning your heating system can operate efficiently without added strain.

What We Like
Long lifespan up to one year
Efficient at capturing small particles
Easy fit for specific models
Low pressure drop for efficiency
#TOP 10

Honeywell FC100A1037 Air Replacement Filter Pack

FC100A1037
20" x 25" x 4"
Honeywell FC100A1037 Air Replacement Filter Pack Cover
Honeywell FC100A1037-5PK Replacement Filter (Pack of 5)

The Honeywell FC100A1037 Filter is designed to help remove small particles from the air you breathe. This can significantly improve your indoor air quality, providing a healthier environment for you and your family. It meets industry safety standards, ensuring that you can trust its performance. With measurements of 20 x 25 inches, it fits a variety of systems, making installation straightforward. Additionally, please be aware that international products may differ in terms and specifications.

What We Like
Improves indoor air quality
Meets safety standards
Easy to install
Pack of 5 filters
Buying Guide Image
Editor's Notes

During our Honeywell boiler filter research, we found 15 Honeywell boiler filter products and shortlisted 10 quality products. We collected and analyzed 21,748 customer reviews through our big data system to write the Honeywell boiler filters list. We found that most customers choose Honeywell boiler filters with an average price of £221.52.

The Honeywell boiler filters are available for purchase. The top 10 picks range in price from a low of £56.00 to a high of £614.00, find the one that fits your budget.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.