The Best furnace filter air freshener of 2021 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best furnace filter air freshener of 2021. Check our ranking below.

2,522 Reviews Scanned

SaleRank No. #1
Filtrete Whole House Air Freshener For HVAC Filter, Lavender
  • Delivers fragrance throughout your whole house using your home’s air vents
  • Personalize your scent strength with scent boost technology
  • Easily attaches to any filter
  • Consistent, long-lasting scent
  • Choose from a clean and fresh portfolio of six nature-inspired scents: Linen breeze, seaside mist, crisp Cinnamon Apple, Lavender, citrus Zest, and floral bouquet
Rank No. #2
WEB FilterFresh Whole Home French Vanilla Air Freshener
  • Air freshener
  • Vanilla air freshener
  • Whole home air freshener
  • Easily attaches to any furnace or air conditioner filter
  • Lasts for days
Rank No. #3
WEB FilterFresh Whole Home Country Cotton Air Freshener
  • Comes with one air freshener in country cotton scent
  • Air freshener masks odors throughout your entire home, office or apartment
  • Easily attaches to any furnace or air conditioner filter
  • Air freshener lasts for days
  • Works great in small areas like cars, closets and bathrooms
Rank No. #4
Glade Scented Air Filter Spray, Hawaiian Breeze, 2 oz, FSHB
  • Spray on any disposable air filter
  • You control the fragrance level by Number of sprays applied
  • Multiple applications with one bottle, approx. 6-8 treatments
  • Simply spray filter, insert treated filter into unit, adjust thermostat and enjoy
  • Circulates scent throughout the entire home several days
Rank No. #5
Vent Filter, Air Vent Filters, 24 Floor Vent filters - 4"x10", 90 day filtration.
  • ►ELECTROSTATIC MEDIA PREMIUM VENT FILTERS: Our air vent filters for home material is specifically engineered for your 4x10 air vent filter. Our air filter fabric is made of premium 100% polyester electrostatic material . They are engineered as vent filters for home, but can be used for many other DIY purposes. Keep your whole house fresher and reduce the amount of dusting and cleaning you have to do every week! A little investment in our vent filters saves hours of work every week!
  • ►SO MANY BENEFITS! CLEAN LESS dust in your home every week! SAVE TIME Cleaning! SAVE MONEY by not having to clean your air ducts! BREATH CLEANER AIR EVERY DAY! Replace Furnace Filters less often by using these filters on your return air vent register. They are the perfect filter for floor air vents and vent register filters.
  • ►Reduce the amount of air duct cleaning every year using these for any air duct vent filter and house air vent filter needs such as a ceiling vent filter, register vent filter, air duct filter, heating vent filter, ac vent filter, floor vent filter.
  • ►To install remove the vent deflector and any air vent cover. Grab the vent register from the floor and pull up. Flip the vent register over and insert the filter between the grates and the vent. Reinstall the floor vent register with air filter and replace the air deflector.
  • ►***Do NOT use in every vent in your home. This is NOT intended to replace you AC/furnace filters***Replace every 30-90 days. This will depend on how much polluted air particles are in the city you live and the conditions of each home.
Rank No. #6
WEB FilterFresh Whole Home Country Berry Air Freshener
  • Air freshener
  • Country berry air freshener
  • Whole home air freshener
  • Easily attaches to any furnace or air conditioner filter
  • Lasts for days
Rank No. #7
Afloia Air Purifier for Home with True HEPA 3 Stage Filter, Remove 99.9% Smoke, Odor, Pollen, Dust, Allergies and Pets in Bedroom, Quiet Air Cleaner with Night Light, MIRO (BLACK)
  • 🌿【IMPORTED HEPA FILTERS】Improved 360° H13 Filter with larger expansion area and longer length than others. Effective placement and purification in all directions. 3-stage filtration system can efficiently remove 99.9% dust, animal hair, smoke and household odors, even ultrafine particles (PM 2.5) up to 0.1 µm from the room air.
  • 🌿【EFFICIENCY & ENERGY SAVING】Fit on middle space but powerful. Filters air 5 times per hour up to 219 ft²; Filters air in 30 minutes in rooms 438 ft².The maximum output power is 23W. Only 0.552 kWh for one day of continuous use. Perfect for homes, bedroom, small space room and office.
  • 🌿【FILTER REPLACEMENT REMINDER】Built-in replacement indicator reminds you when you need to replace your filter. Filter should be replaced every 3-6 months depending on the air quality in your area and use to ensure best results. (More replacement filter,search ASIN: B08CVFXPMC)
  • 🌿【MULTIPLE OPTIONS】3 fan speed levels from low, medium, and high,based on your different purification needs for optimal performance. Warm night light with 3 brightness settings creates a pleasant sleeping atmosphere - silently cleans the room air during your sleep.
  • 🌿【Purchase with Confidence】FCC certified, ETL listed and RoHS compliant. Complies with California air resources board (CARB) for indoor cleaning devices. 100% ozone free. (Search the B08CVFXPMC on to get a replacement filter)
Rank No. #8
Web Products WOCEAN Ocean Mist Scent FilterFresh Whole Home Air Freshener
  • 6.75"L x .25"W x 9"H
  • Filter Fresh
  • Use with central heating & air conditioning systems
  • Attaches to any air filter
  • Dispenses fragrance throughout the home or office
Rank No. #12
Colorfil 16X20X1 Air Filter, Odor Reduction, Color-Changing, Pleated HVAC AC Furnace Air Filter for Homes with Pets, MERV 8 (2-Pack)
  • CAPTURES ODORS and CHEMICALS from your air WITHOUT the use of fragrance or scents.
  • CHANGES COLOR to YELLOW as it captures and neutralizes odors.
  • Use in place of standard FURNACE and AC Filters for a fresh and welcoming environment.
  • REMOVES DANDER, DUST, AND POLLEN with MERV 8 efficiency.
  • ACTUAL SIZE: 15.5 X 19.5 X 0.75 inches
SaleRank No. #13
Filtrete 16x25x1, AC Furnace Air Filter, MPR 1200, Allergen Defense Odor Reduction, 2-Pack (exact dimensions 15.69 x 24.69 x 0.81)
  • 25 times more effective in odor removal than other national retail home air filters, based on a comparison of organic vapor capacity
  • ACTIVE CARBON LAYER acts as odor eliminator for pet smells, smoke, cooking, mildew and cleaning chemicals
  • OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
  • DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
  • ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog
Rank No. #14
WEB FilterFresh Whole Home Gardenia Air Freshener
  • Air freshener
  • Gardenia flowers air freshener
  • Whole home air freshener
  • Easily attaches to any furnace or air conditioner filter
  • Lasts for days
Rank No. #15
Filtrete 20x25x1, AC Furnace Air Filter, MPR 300, Clean Living Basic Dust, 6-Pack (exact dimensions 19.69 x 24.69 x 0.81)
  • Outperforms fiberglass, washable and non electrostatic 3 month pleated 1 inches air filters for your furnace, air conditioner, or HVAC system
  • Exclusive Filtrate Brand 3 in 1 technology from 3M traps unwanted air particles, while letting cleaner air flow through
  • Attracts and captures large particles such as lint, household dust, dust mite debris and mold spores
  • Filtrate 300 MPR (Micro particle Performance Rating) equates to MERV 5
  • For optimum performance, change your home air filter every 90 days or sooner
Rank No. #16
Filterbuy 16x24x4 Air Filter MERV 13, Pleated HVAC AC Furnace Filters (6-Pack, Platinum)
  • 16x24x4 replacement air filters for your furnace, air conditioner, or HVAC system (actual size: 15.38 x 23.38 x 3.63 inches)
  • MERV 13 synthetic media (comparable with MPR 1500-1900 & FPR 10) protects homes optimally by trapping 98% 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
  • Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs
  • All components are manufactured within the United States and designed with recyclable materials
SaleRank No. #17
AZEUS Air Purifier for Home Allergies Pets Hair in Bedroom, Up to 528 sq ft Large Room, H13 True HEPA Filter, 25db Filtration System Cleaner Odor Eliminators, Ozone Free, Remove 99.97% Dust Smoke Pollen
  • 7*24 Live Chat Support: FREE upgrade to FULL-Replacement Guarantee-no need to return. We treat you like family and want you to be happy! If you are not satisfied, we simply refund your money.
  • TRUE HEPA TECHNOLOGY: Filters 99.97% of dust, pollen, smoke, mold spores, and pet dander. This air purifier filters particles as small as 0.3microns and larger, helping to improve overall health. Perfect for pet owners, babies, children and the elderly.
  • MAXIMUM COVERAGE: Cleans small spaces up to 528 sq ft in one hour. Ideal for homes, apartments, bedrooms, living rooms, offices, schools, universities, classrooms, hospitals, restaurants, and other businesses.
  • 4 FAN SPEEDS: The air purifier for home comes with 4 Fan Speeds, which allow you to adjust the fan speed from low, medium, or high and turbo. It's recommended to replace the filter every 6 months or sooner(depending on usage). Replacement filter is available to purchase (Search for: B07WT47Q7H/B08MVR3P2F)
  • Sleep Mode & Night Light: The noise level is nearly voiceless at sleep mode with only 25db. The night light can be turned off to enjoy a perfect night of sleep without the effect of light. Fully Certified with the California Air Resources Board (CARB) to use in California and all US. FCC Certified, ETL Listed, EPA Certified, CA PROP 65 certified.
Rank No. #18
Filterbuy 16x25x1 Air Filter MERV 8 (Allergen Odor Eliminator), Pleated HVAC AC Furnace Filters with Activated Carbon (6-Pack, Black)
  • 16x25x1 replacement air filters for your furnace, air conditioner, or HVAC system (actual size: 15.50 x 24.50 x 0.75 inches)
  • MERV 8 (Odor Eliminator) synthetic media (comparable with MPR 600 & FPR 5) protects homes from adverse smells while 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
  • Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs
  • All components are manufactured within the United States and designed with recyclable materials
Rank No. #19
BestAir HW1625-11R AC Furnace Air Filter, 13, Removes Allergens & Contaminants, Fits 100%, for Honeywell Models, 16" x 25" x 4", MERV 11
  • Filters out unwanted particles including dust lint, mold particles, pollen, bacteria, and virus carriers while allowing cleaner air to flow through
  • Designed to perform with high efficiency and minimum pressure drop; conserving energy and lowering costs
  • Minimum Efficiency Reporting Value (MERV) of 11; generating better filtration with fewer particles and contaminants that pass through the filter
  • Using our best tech and design, this BestAir Filter is manufactured to trap up to 95% of Airborne Particles from 0.3 to 10.0 microns; Long life filter design for long lasting performance up to 12 months
Rank No. #20
Filtrete 16x25x1, AC Furnace Air Filter, MPR 1500, Healthy Living Ultra Allergen, 2-Pack (exact dimensions 15.69 x 24.69 x 0.78)
  • Helps promote a healthy home by reducing airborne dust, allergens, bacteria & viruses
  • 4x better small bacteria and virus capture {Refers to bacteria and viruses that are less than 1 micron in size}
  • Electrostatically charged to attract and capture microscopic airborne particles
  • Carries a 1500 Microparticle Performance Rating (MPR)
  • Lasts up to 3 months

Last update on 2021-10-31 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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We provide an furnace filter air freshener buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available furnace filter air freshener currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of furnace filter air freshener has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an furnace filter air freshener?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your furnace filter air freshener.
  5. Customer Ratings: Number ratings grade furnace filter air freshener objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their furnace filter air freshener.
  7. Product Quality: You don’t always get what you pay for with an furnace filter air freshener, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an furnace filter air freshener is should be an indication of how long it will work out for you.

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