Best Activated Carbon Furnace Filters in 2026

Nominal size: 14x14x1; Actual size: 13 3/4"x13 3/4"x3/4"; This MERV 11 filter is comparable with MPR 1000-1200 & FPR 7.

Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, and smoke

Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months

Activated carbon uses charcoal to reduce irritants

Helps remove VOCs, vapors, and particulates as little as 5 micron in size

Includes a set of two outer air filters to keep your air clean and breathable (MERV rating 6)

Nominal Size: 20 x 25 x 2, Actual Size: 19 1/2 x 24 1/2 x 1 3/4 (19.5 x 24.5 x 1.75)

Measure your air filter for the exact size and compare it to our actual size to ensure proper fit.

Ideal for customers who not only need odor control but whose daily life demands high filtration

Lennox X6675 Healthy Climate HCF20-16 Carbon Clean Replacement Filter, MERV16 25"x20"x 5"

Replaces Honeywell FC35A1027, FC100A1037, FC200E1037

The HCF20-16 Carbon Clean 16 combines industry leading MERV 16 filtration with an odor removing, coconut activated and carbon coated fiber matrix.

MAKE YOUR HOME YOUR SANCTUARY: 2-pack of 3-month pleated 1” Filtrete 20x20x1 MPR 1200 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment

DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 19.81 x 19.81 x 0.81

EXCLUSIVE TECHNOLOGY: Air filter designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through; plus a unique active carbon layer to help minimize strong odors

MAKE YOUR HOME YOUR SANCTUARY: 2-pack of 3-month pleated 1” Filtrete 16x25x1 MPR 1200 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment

DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 15.69 x 24.69 x 0.81

EXCLUSIVE TECHNOLOGY: Air filter designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through; plus a unique active carbon layer to help minimize strong odors

20x25x1 MERV 13 air filter replacement for your air conditioner, furnace or HVAC system. Actual Size: 19 11/16’’ x 24 11/16’’ x 3/4‘’. Comparable with MPR 1500-1900 & FPR 10. Provides optimal defense with electrostatically charged filter media and industry leading low air flow resistance.

MADE IN USA, SUSTAINABLY - Proudly manufactured by BNX Converting, LLC in Houston, TX, a registered and approved facility (EPA Registration # 101638-TX-1). Adopts single sided (one-piece) frame technology to reduce environmental waste and made sustainably from recycled cardboard.

SUPERIOR PERFORMANCE - The BNX MERV 13 air filter media outperforms standard fiberglass filters and adopts the latest in electrostatic filtration technology to capture maximum pollen, mold bacteria, smoke, carriers & other microscopic particles while maintaining industry leading superior low air flow resistance.

BREATHE LIKE ROYALTY: Filter King Merv 8 Rating filters help prevent contaminants such as Lint and Pet Dander. It keeps incoming air flow free from intruding particles, giving you a fresh, clean and healthier environment.

BIG SAVINGS: Our filters are not only good for your health but also your wallet. Replacing air filters can save you thousands of dollars in repairs and can lower your monthly energy bills. Our filters are specifically made for furnace, air conditioner or HVAC systems.

100% MADE IN USA: Not only are all our filters are proudly manufactured and assembled here in the USA but they also comply with all FTC rules and are certified by regulatory bodies such as SafeHome.

16x16x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.75" x 15.75" x 0.75")

MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% of airborne particles without impacting air flow

High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models

POWER FILTERS FOR AQUARIUM: This Aquatop aquarium hang on back power filter is an effective and extremely quiet accessory to help maintain safe living conditions and a healthy habitat for your aquatic creatures to thrive.

GREAT FOR FRESH & SALTWATER TANKS: This 120 GPH filtration system is ideal for both fresh and saltwater aquariums from 25-40 gallon water tanks.

KEEP WATER CRYSTAL CLEAR: This fish tank filter uses a filtration chamber system with replaceable filter sponge cartridges enhanced with Premium Activated Carbon and a Bio Grade Insert to help keep your aquarium water crystal clear.

【High-quality materials】Made of activated carbon and non-woven melt-blown filter cloth, this filter system effectively keep away from PM 2.5 and a range of airborne contaminants.

【Multiple filtration】1st layer of spunbond cloth filters micron-level dust. 2nd layer High efficiency core filter layer for industrial pollutants, automobile exhaust, and pollen. 3rd the advanced electrostatic filter cotton layer can absorbs various dust impurities and nano-scale particulate particles. 4th layer offers filter density for smaller material. 5th layer of spun bond cloth filters out all kinds of harmful substances.

【Efficient protection】Multiple protection to isolate dust, Multiple folding, double protection and odors with an additional filter inserted into the inside of your pollution cover.

20x20x1 (19.5x19.5) MERV 10 - Tested and rated according to ASHRAE Standard 52.2

Infused with 100% activated carbon to eliminate or reduce odors

Helps to enhance indoor air quality for up to 3 months

【Protective objects】Organic gas and steam, benzenn and its homologue, chlorine, alcohols, aniline, carbon disulfide, acetone, chloroform, methyl bromide, methyl chloride, nitrocellulose, chloropicrin, methyl one chloride, ethyl chloride, cyclothexane, benzene ethane, trichloroethane, phenol

【General Specifications】 Suitable for all gas masks equipped with 40MM interface on the market

【Quality Certification】It goes through a series of testing to ensure quality for you. It also meets EN140 EN143 EN136 CE (EU) 2016/425(EU Standard). All ensures that the material and the quality of it is trustworthy.

Contains 1 set of 48" x 16" x 0.125" thickness cut to fit Carbon Fabric replacement filter.

Made of Carbon Fabric, cost effective with DIY cut to fit to different size.

Change the filter by a periodically time can better removes odors and VOCs.

3-20x25 Air Ranger Air Cleaner Replacement Filters

Actual Filter Size 18.5x22.5

Activated Full Carbon Center & Removes Orders, off gassing, Smoke, Dust, Candle Soot, Ozone free and More

Whole-house air purification. Complete Unit, Transformer Sold Separately

Sterilizes airborne viruses, bacteria, mold. Water-resistant shielded UVC lamp. Helps keep the HVAC system running efficiently and extend its life

Instantly improve air quality. The UV light reduces any build up of undesired growth within the air handler and ducts

COCONUT BASED CARBON FILTER - This filter has a Coconut Base Carbon filter media which improves odor and taste of water

IMPROVES PURITY & TASTE - Filter removes Chlorine, Turbidity, THMs, Dirt and VOCs such as insecticides, pesticides and components of gasoline, solvents and industrial cleaners for improved water odor and taste.

NSF CERTIFIED FILTERS - Our filters are certified by the National Sanitation Foundation. NSF helps manufacturers around the world prove that their products meet structural and safety requirements, as well as contaminant reduction claims.

【Efficient Filtering】 The x6675 merv 16 carbon clean filter is an upgraded version of the X6673 (merv 11) and 19L17 (merv 13) models, which can perform air filtration more efficiently compared to the first two，and the furnace filters 20x25x5 is made of coconut activated and carbon coated fiber matrix, and can remove over 95% of impurities less than 0.3 microns,as well as over 90% of impurities greater than 0.01 microns,providing you with the highest quality air environment.

【X6675 Filter Compatibility】:The actual size of X6675 healthy climate carbon clean filter is 24.8 x 4.3 x 19.8 inches ,and the 20x25x5 MERV 16 filter is compatible with Honeywell,Carrier,Trion air Bear models and the HCC02-28 model that accept 20x25x5 filters.

【Simplicity of Operation】:The installation of our furnace filter 20x25x5 is very simple and easy to operate,and the merv 16 carbon clean filter is a suitable replacement for your furnace,air conditioner filte,or HVAC system,used for filter replacement in homes,hospitals,and even anywhere.