Top 9 14x20x1 Filter – Air Conditioner Replacement Filters

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1. AIRX FILTERS WICKED CLEAN AIR.

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Box of 6, AIRx ALLERGY 14x20x1 MERV 11 Pleated Air Filter, Made in the USA

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AIRX FILTERS WICKED CLEAN AIR. #ad - Merv 11 furnace filter premium pleated filter, actual size 13. 5" x 19. 5" x. 75". Compare to 3m filtrete micro particle MPR800 and Filtrete allergen MPR1200 filters. More pleats than most retail air filters - better energy efficiency and captures more particles. Made in USA. Traps mold, smoke particles, pet dander, pollen and dust mite debris for allergen protection.
BrandAIRX FILTERS WICKED CLEAN AIR. #ad
ManufacturerAiRx #ad
Height0.75 Inches
Length13.5 Inches
Weight0.4 Pounds
Width19.5 Inches
Part NumberALLERGY-142001-6
ModelALLERGY-142001-6
Warranty1 year manufacturer

2. Flanders

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Flanders PrecisionAire 84857.011420 14 by 20 by 1 NaturalAire with Baking Soda, 4-Pack

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Flanders #ad - V-pleats provide large media surface area for more effective filtration while keeping airflow resistance low. Merv 8 rating: removes household dust, dirt, pollen, mold spores and more. Each filter maintains efficiency for up to 90 days. Experience the clean air difference. Pack of 4 air filters designed with baking soda media to control, absorb, and eliminate offensive odors. Compatible with hvac systems requiring filters sized 14" x 20".
BrandFlanders #ad
ManufacturerFlanders Corporation #ad
Height20 Inches
Length14 Inches
Width1 Inches
Part Number84857.011420
Model84857.011420

3. Filtrete

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MPR 1500, Filtrete 14x20x1, 4-Pack exact dimensions 13.81 x 19.81 x 0.78, AC Furnace Air Filter, Healthy Living Ultra Allergen

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Filtrete #ad - Sign-up for a filter change reminder program that works for you! 90-percentage effective at capturing particles like dust, pollen and mold spores from the air passing through the filter. The higher the mpr, pet dander, the more microparticles - such as pollen, smoke, bacteria and viruses - your filter will capture from the air passing through it.

Slim fit and 5 in. For optimal performance of your heating & cooling system or hvac system, change your home air filter at least every 90 days for 1in. 54% small particle capture, like bacteria and particles that carry viruses % captured is based on ASHRAE 52. 2 testing for 03 to 1 micron particles from the air passing through the filter, which relates to HVAC industry standard efficiency testing.

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 microscopic particles that can carry bacteria and viruses. Home air filters for your furnace, air conditioner or HVAC system. 1500 mpr has a rating of MERV 12. Lasts up to 3 months. A dirty filter will slow down air flow and make the system work harder to keep you warm or cool - wasting energy.
BrandFiltrete #ad
ManufacturerFiltrete #ad
Height13.81 Inches
Length19.81 Inches
Weight0.68 Pounds
Width0.78 Inches
Part Number2005-4
Model2005-4
WarrantyCall 1-800-494-3552 for warranty questions

4. K&N

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Pet Dander, Smoke, and More; Breathe Cleanly at Home, Dust, K&N 14x20x1 HVAC Furnace Air Filter; Lasts a Lifetime; Washable; Merv 11; Filters Allergies, Smog, HVC-11420, Mold, Pollen

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K&N #ad - Increase hvac efficiency: Excellent airflow to help maintain HVAC system efficiency. Germ-blocking protection: Helps protect against bacteria, viruses, and allergens. Washable and reusable: Washable for long-term home air filter savings. Guarnateed quality: Premium design and construction for excellent air filtration. Save money: save $30 anually compared to disposable filters.
BrandK&N #ad
ManufacturerK&N Engineering, Inc. #ad
Height1.12 Inches
Length20.38 Inches
Width14.06 Inches
Part NumberHVC-11420
Model14x20x1
WarrantyLimited Lifetime

5. Filtrete

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Filtrete 20x20x1, 2-Pack exact dimensions 19.719 x 19.719 x 0.84, Micro Allergen Defense, AC Furnace Air Filter, MPR 1000

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Filtrete #ad - Filters, and at least every 12 months for 4 in. Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1 in. Simply use the app to scan the barcode on your filter’s packaging, then choose 30, 60 or 90 days for your replacement countdown.

The higher the mpr, pet dander, smoke, the more microparticles--such as pollen, bacteria and viruses--your filter will capture from the air passing through it. Filters. For optimal performance of your heating & cooling system or hvac system, change your home air filter at least every 90 days for 1 in. Designed with exclusive filtrete brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through.

1000 mpr has a rating of MERV 11. Create a change countdown in the filtrete smart app. Slim fit and 5in. Sign-up for a filter change reminder program that works for you! For residential use only. Home air filters for your furnace, air conditioner or HVAC system. Attracts and captures particles such as lint, pet dander, dust, pollen, smoke and smog. Find your size: 1000 mpr available in 4in. 4in.
BrandFiltrete #ad
ManufacturerFiltrete #ad
Height2.5 Inches
Length20.38 Inches
Weight1.15 Pounds
Width21 Inches
Part NumberAD02-2PK-1E
ModelAD02-2PK-1E
WarrantyThis 3M product will be free from defects in material and manufacture. If this 3M product is defective, your exclusive remedy shall be, at 3M's option, replacement of the 3M product or refund of the purchase price of the 3M product. This warranty gives you specific legal rights, and you may have other rights which may vary from state to state, or country to country. To obtain warranty service, contact 3M at the address listed on the product package.

6. Filtrete

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Filtrete 20x25x1, Allergen Defense Odor Reduction, MPR 1200, AC Furnace Air Filter, 2-Pack exact dimensions 19.688 x 24.688 x 0.84

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Filtrete #ad - Sign-up for a filter change reminder program that works for you! For residential use only. For optimal performance of your heating & cooling system or hvac system, change your home air filter at least every 90 days for 1in. 1200 odor 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. Filters. Filters, and at least every 12 months for 4 in. Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1 in. Active carbon layer acts as odor eliminator for pet smells, cooking, smoke, mildew and cleaning chemicals. Designed with exclusive filtrete brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through.

And 5 in. Home air filters for your furnace, air conditioner or HVAC system. 25 times more effective in odor removal than other national retail home air filters, based on a comparison of organic vapor capacity. A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy. Attracts and captures particles such as lint, dust, pollen, pet dander, smoke and smog.
BrandFiltrete #ad
Manufacturer3M Canada Company #ad
Height1 Inches
Length20 Inches
Weight2 Pounds
Width25 Inches
Part NumberAOR03-2PK-6E
ModelAOR03-2PK-1E
WarrantyThis 3M product will be free from defects in material and manufacture. If this 3M product is defective, your exclusive remedy shall be, at 3M's option, replacement of the 3M product or refund of the purchase price of the 3M product. This warranty gives you specific legal rights, and you may have other rights which may vary from state to state, or country to country. To obtain warranty service, contact 3M at the address listed on the product package.

7. No Toil

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No Toil Castle, 14” x 24” x 1”, MERV 6, One-Year HVAC Furnace Filter

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No Toil #ad - Patented filter technology: castle filters use 3 layers of ¼-inch open-celled foam, 183, with a patented tacky center layer that catches dust like fly paper. The internal foam is treated with a sticky material to collect more dust while letting the air pass through.

Merv 6: the super-flow merv 6 air filter is an alternative to traditional see-through woven fiberglass or washable filters. While pleated filters need to be replaced about once a month, the Castle Air Filter lasts one year which is 4-12x longer than the others. Save energy and lower land fill contribution: castle’s HVAC air filter helps you save energy with its advanced filtration technology and also helps in generating less waste as it need not be changed every month like a standard filter.

Lasts one year: the furnace filter holds up to 20 times more dust than a pleated filter. Ac air filter: castle filters have 400% more surface area for dust and other particles to collect. Proudly made in usa - us patent #10, 249 B2. The air filter offers superior protection of your equipment and home while still allowing maximum air flow.
BrandNo Toil #ad
ManufacturerNo Toil #ad
Height24 Inches
Length14 Inches
Width1 Inches
Part Number1-1424M6
Model1424M6
WarrantyOne year.

8. Flanders

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20x20x1, Percisionaire Ez Flow Ii Front Panel Merv 4, Pack12, 10055.012020

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Flanders #ad - Up to merv rating 4. Ez flow ii spun fiberglass disposable furnace filter. No metal media retainers. 20" x 20" x 1". Flat panel.
BrandFlanders #ad
ManufacturerFlanders #ad
Height20.75 Inches
Length20.5 Inches
Weight0.25 Pounds
Width11 Inches
Part Number10055.01202
Model10055.01202

9. LifeSupplyUSA

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LifeSupplyUSA Replacement Heavy Duty 14x20x1 Aluminum Electrostatic Washable Air Purifier A/C Filter for Central HVAC Conditioner Furnace Systems

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LifeSupplyUSA #ad - Easy to install, and clean vacuum or spray with a low pressure hose and rinse off thoroughly with water, maintain, letting dry before re-installing; recommended every 1-3 months.

Replace disposable air filters - Filter is symmetrical, can be installed facing which ever side. Self-charging, these electrostatic air filters use air and static electricity to capture airborne particles, helping to improve your home's ventilation efficiency no electrical connections needed. Size: 14" x 20" x 1" - brand new, By LifeSupplyUSA. Tough heavy duty aluminum frame with mesh design, durably constructed and built to last years.
BrandLifeSupplyUSA #ad
ManufacturerLifeSupplyUSA #ad
Height1 Inches
Length20 Inches
Weight1.81 Pounds
Width14 Inches
Part NumberERA653V