Cheap Air Conditioner Filters

SaleBestseller No. 1
Filtrete 24x30x1, AC Furnace Air Filter, MPR 1000, Micro Allergen Defense, 6-Pack (exact dimensions 23.81 x 29.81 x 0.81)
  • 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
  • 1000 MPR has a rating of MERV 11
  • The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing through it
Bestseller No. 2
Flanders PrecisionAire 84857.012020 20 by 20 by 1 NaturalAire with Baking Soda, 4-Pack
  • Experience the clean air difference.
  • Pack of 4 air filters designed with baking soda media to control, absorb, and eliminate offensive odors
  • MERV 8 rating: Removes household dust, pollen, dirt, mold spores and more
  • V-pleats provide large media surface area for more effective filtration while keeping airflow resistance low
  • Each filter maintains efficiency for up to 90 days
Bestseller No. 3
RV Air AC 105G 2 Filters | Replacement RV AC Filter for Dometic 3313107.103/3105012.003 | Replace Standard RV Air Conditioner Filters for Better Airflow and Cleaner Air | MERV 6 Rated
  • BREATH BETTER IN YOUR RV | Basic RV air filters don't remove pollutants like dust, pollen, or pet dander. And the more you travel, the dirtier the air inside your RV can get. The technology in our RV air conditioner filters keeps the air in your RV fresh and clean to keep your family healthy.
  • THE PERFECT FIT FOR YOUR DOMETIC AC UNIT | Compared to other 3313107.103 / 3105012.003 replacement filters, our RV air filters are made with antimicrobial polyester fibers and are designed to last longer than standard OEM AC filters. Our replacement RV AC air filters are precision cut for the perfect fit in your RV air conditioner.
  • TRAPS THE SMALLEST OF PARTICLES | Our patented filters capture pollen, dust, mold spores, pet dander and other allergens, providing you clean air without restricted airflow. With a MERV 6 rating, the unwoven polyester design creates a better barrier against airborne contaminants that may shorten the peformance life of your RV AC.
  • REPLACE ON SCHEDULE TO ENSURE CONTINOUS CLEAN AIR | Depending on the amount of use and locations traveled in your RV, we recommennd replacing RV Air AC filters after 90 days of continous use or every year, whichever comes first. Order a few so you'll always be ready to replace on the road.
  • MADE IN THE USA | Made in America from recycled materials, the RV Air Filter is manufactured so that you can breathe easy wherever the road takes you. Because no matter how luxurious your RV may be, you’re only as comfortable as the air you breathe.
Bestseller No. 4
Flanders PrecisionAire 84858.011630 16 by 30 by 1 NaturalAire Standard Pleat Air Filter, 12-Pack
  • Experience the clean air difference.
  • Pack of 12 quality filters designed for protection of furnace and central air units
  • MERV 8 rating: Removes household dust, pollen, dirt, mold spores and more
  • Pleated media provides large surface area for more effective filtration while keeping airflow resistance low
  • Each filter maintains efficiency for up to 90 days
SaleBestseller No. 5
MervFilters 12x12x1 Air Filter, MERV 8, MPR 600, AC Furnace Air Filter, 6 Pack
  • UNIVERSALLY COMPATIBLE: This air conditioner, furnace and HVAC filter works with almost any brand. It is comparable to the 3M Filtrete MPR 300 Clean Living, MPR 600 Dust & Pollen and the Honeywell FPR 5 models.
  • CREATE A CLEANER ENVIRONMENT: Entrap airborne particles that bring harm to you and your loved ones with our Merv 8 pleated air filters that capture dust, lint and pollen. Actual size is: 11 ½"-¾” x 11 ½"-¾” x ¾”
  • PREMIUM CONSTRUCTION: Made in USA with 100% American components to ensure top quality performance. Electrostatically charged synthetic fibers attract large particles without absorbing moisture.
  • ADVANCED PLEATED TECHNOLOGY: Pleated filters deliver multiple benefits – greater surface area means more air coverage, thicker for great capture capacity, and extended life for your AC or furnace.
  • LONG LASTING USAGE: Each filter has a lifespan of over 3 months of resilient filtration. They are very easy to replace and can be changed more often for homes with children or those who suffer from allergies.
Bestseller No. 6
Aerostar Clean House 16x16x1 MERV 8 Pleated Air Filter, Made in the USA, (Actual Size: 15 3/4"x15 3/4"x3/4"), 6-Pack,White
  • CHECK YOUR FIT - Nominal size: 16x16x1; Actual size: 15 3/4"x15 3/4"x3/4"; This MERV 8 filter is comparable with MPR 600 & FPR 5.
  • SUPERIOR FILTRATION EFFICIENCY - Aerostar filters are made with electrostatically charged synthetic material that draws and captures allergens including lint, dust mites, mold spores, pollen, pet dander, and dust.
  • IMPROVE INDOOR AIR QUALITY - Protect your family and loved ones with clean indoor air quality at home. Aerostar filters are a simple to install and cost-effective step towards a healthier home environment, free of airborne allergens and particles that can trigger various allergy and asthma symptoms.
  • HIGH PERFORMING - 100% synthetic electrostatic media for high efficiency with low air flow resistance. For best results, change your filters every 60 to 90 days during normal times of year but increase frequency to 30 days during peak summer and winter months when your unit is working the hardest.
  • MADE IN THE USA - Aerostar filters are manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions for residential, commercial and industrial applications.
Bestseller No. 7
FilterBuy 14x30x1 MERV 13 Pleated AC Furnace Air Filter, (Pack of 4 Filters), 14x30x1 – Platinum
  • 14x30x1 MERV 13 Pleated Air Filter for AC HVAC or Furnace (Pack of 4 Filters). AFB Platinum MERV 13, comparable with MPR 1500 to 1900 (Ultimate Allergen Defense) or Allergen Elite FPR 10.
  • HOSPITAL GRADE MERV 13 SYNTHETIC MEDIA: Attracts and captures airborne particles or allergens less than one micron in size such as pollen, fine dust, pet dander. Also captures bacteria, viruses carrying particles, mold spores and smoke.
  • LONG-LASTING: Designed to last up to 3 months. Suitable for residential and business or commercial use (Industrial grade).
  • MADE IN THE USA: Manufactured by FilterBuy in the USA using 100% American made components.
  • HIGH QUALITY: Filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° F. Synthetic media provides significantly higher particulate efficiency than standard cotton media.
Bestseller No. 8
2-Pack of Dometic Duo Therm -Compatible RV AC Replacement Filters - 14" x 7.5" - RV Air Conditioner Filter - Made in the USA - Comparable to 3313107.103/3105012.003 - By Mission Automotive
  • PERFECT FIT FOR DUO THERM MODELS: Our 14 x 7.5 inch replacement RV air filters are a perfect fit for a wide-array of Dometic (TM) Duo Therm RV AC units. These pads replace Dometic (TM) air conditioner foam filter pads #s 3313107.103 / 3105012.003
  • HIGH-QUALITY MATERIAL, MADE IN THE USA: Our filters are made from high-quality PPI filtration foam and are washable / reusable - made to last where other filters wear out. PROUDLY MADE IN THE USA!
  • VALUE PACK OF 2: Two units per pack for maximum value - always have a spare on hand whether you're on the road or just doing some maintenance around the house
  • Please note: This is an aftermarket replacement product (produced by Mission Automotive) meeting or exceeding the quality of OEM filters (based on in-house testing). We have no affiliation with or endorsement from any of the manufacturers mentioned
Bestseller No. 9
Nordic Pure 15x20x1 MERV 8 Pleated AC Furnace Air Filters 6 Pack
  • Actual Size: 14 1/2 x 19 1/2 x 3/4
  • Attracts indoor allergens, dust, pollen and other airborne contaminants.
  • Hypoallergenic and pleated electrostatic filter material
  • Nordic Pure recommends changing 1” air filters every 30-90 days
  • Proudly Made in the USA
Bestseller No. 10
Glasfloss 21-1/2 x 23-5/16 x 1 Air Filters (Case of 4), MERV 10, Pleated, Made in USA - Fits Listed Models of Carrier, Bryant & Payne
  • MERV 10 with No Increased Resistance Over MERV 8. Instant Upgrade From MERV 7/MERV 8 Pleated Filters
  • Great For Allergy Sufferers
  • Expanded Metal Backing on Synthetic Media with Heavy-Duty Frame That Resists Moisture.
  • Exact Size - 21-1/2 x 23-5/16 x 7/8 (21.5” x 23.3125” x .875”), Nominal Size: 21-1/2” x 23-5/16" x 1”
  • Fits listed models of Carrier, Bryant & Payne Air Handlers (AHU, Indoor Units) See Description Below

Compare The Top 10 Cheap Air Conditioner Filters

Cheap Air Conditioner Filters is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.Therefore gets small percentage of comission from Amazon if you purchase from page