United Filter

14x20x2 MERV 11 Optimal Pleated Furnace Filter — Case of 12 | 2-Inch HVAC Air Filter | Made in Canada

$104.99
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Nominal Size: 14 x 20 x 2
Actual Size: 13-1/2 x 19-1/2 x 1-3/4
Part #: UF11-21420-12
MERV: 11
Case: 12
Price: $104.99

 

*Effective for dust, pollen, pet dander, bacteria and mold.

RELATED PRODUCTS

Air Filter Quality Rating Chart

When choosing the quality of air conditioning filter, consideration should be given to both the air pollution sources in your home as well as any allergy concerns your family may face.

How do you know your MERV? Find out.
Economy filter ECONOMY
Good filter GOOD
Customer Favorite!
Better filter BETTER
Best filter BEST
Economy Filtration Basic Allergy + Dust High Allergy + Dust Severe Allergy
Merv Rating 8 11 13 Commercial
Filter Effectiveness Up To
35% 		Up To
65% 		Up To
90% 		Up To
95%
Dust & Dust Mites✓✓✓✓
Pollen✓✓✓✓
Pet Dander✓✓✓✓
Mold Spores✓✓✓✓
Smoke✓✓✓✓
Fungus–✓✓✓
Viruses & Bacteria––✓✓
Odor Reduction–––✓

How To Choose an Air Filter

Wondering which air filter is right for you? Our easy-to-use filter comparison chart will help you figure out the best filter for your home. The higher the MERV Rating of the air filter you select, the more dust, allergens and irritants will be filtered out of your air. If you have pets and family members with asthma or allergies, you should select a higher quality filter. Additionally, if you live in a dusty or highly polluted area, you will want a filter that most effectively cleans your home's air. Indoor air pollution can be greatly reduced by selecting a higher quality air filter, which will effectively filter up to 95% of common pollution sources in the air your family breathes.

👉 Economy:

Our Economy furnace filter removes up to 35% of dust, dust mites, pollen, pet dander, mold and smoke from your air.

👉 Good:

Our Good furnace filter removes up to 65% of dust, dust mites, pollen, pet dander, mold, smoke and fungus from your air.

👉 Better:

Our Better furnace filter removes up to 90% of dust, dust mites, pollen, pet dander, mold, smoke, fungus and bacteria from your air.

👉 Best:

Our Best furnace filter removes up to 95% of dust, dust mites, pollen, pet dander, mold, smoke, fungus and even odors from your air.

WHO WE ARE UNITED FILTER

Proudly Canadian, United Filter delivers high-quality air filtration solutions for homes, businesses, and institutions. With a focus on performance, value, and sustainability, we’re trusted by HVAC professionals across North America.

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❓Frequently Asked Questions

Overall rating: 4.5 / 5 from 2 reviews.

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Review highlights

Reviews

Please bag the filters before boxing them.

"The filters were delivered on a wet snowy day. They were set down on slushy snow. I was there to take them in immediately, and managed to dry the filters before all 6 were permanently damaged. The box was soaked during the 10 seconds that it rested on the ground. I would urge you to add an extra layer of protection so they don't become wet and ruined. Perhaps bagging them before putting them in the box. I don't think a "Do not get wet" note on the box would be sufficient. Besides that I'm happy with the product and the delivery time. Thank you"

— Alex D. (4/5)

Na

"Na"

— Linda T. (5/5)

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