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Find Replacement Air Filters Fast & Easy!

Air Filter Shield

While many people worry about outdoor air quality, statistics show that they actually should be more concerned about indoor air quality (IAQ). IAQ is the measure of harmful pollutants discovered within or around your home. The EPA ranks IAQ as one of the top five public health risks.

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Air Filter FAQ

Can I use the same air filter for both heat and AC?

Yes, both AC filters and furnace filters are the same thing. We categorize filters based on their intended use to make filter shopping easier for the customer. During the summer months you are more likely to search for AC filters. While during colder winter months you are looking to buy furnace filters. A good tip for remembering when to change your filters is to replace them at the start of each new season.

Which direction does the air filter go?

Always point the arrow on the box in the direction of airflow. If you are unsure the direction of airflow turn on the system fan. Do not remove the old filter before checking airflow as this might allow dirt or debris to escape.

What is air filter MERV rating?

The Minimum Efficiency Reporting Value (MERV) is used by manufacturers to explain how efficent the air filter is at trapping airborne particles. A higher MERV rating means cleaner air but reduced air flow. MERV 8 filters capture 80% of airborn particles like pollen, dust mites, mold spores, and pet dander down to 3 microns in size. MERV 11 air filters capture up to 95% of the above mentioned airborne particles down to 1 micron in size. If you choose a MERV 13 filter expect greatly diminished airflow but improved filtration of bacteria, tobacco smoke, and cooking oil down to 0.3 micorn in size. Before you choose a MERV rating check with your HVAC manufacturer to see what your system is designed to handle. Picking the wrong filter can impact air flow and reduce equipment life.

When to change the air filter in your house?

Replace your air filters every 3 months. You may need to replace your filters more frequently depending on air quality. If you are unsure about indoor air quailty check the filter monthly. If you notice the filter material is greatly discolored or noticably dirty change out the filter. Failing to replace air filters as recommened can lead to reduced system efficieny, greater energy costs, and poor air quailty.

Which air filter is best for allergies?

If you have respiratory problems caused by pollen, dust, mold, or pet dander a MERV 11 filter can help reduce the severity of aliments caused by allergies. If you are sensitive to smoke from cooking or tobacco a MERV 13 filter is recommend. For many allergy sufferers it is recommend you install filters to process both supply and return air. Before you choose a MERV rating check with your HVAC manufacturer to see what your system is designed to handle. Picking the wrong filter can impact air flow and reduce equipment life.

Which air filter is best for my home?

Your choice in air filter should depend on needs. MERV 8 filters are perfect if you have no pets and allergies are not a serious concern. MERV 11 filters are recommend for occasional allergy sufferers and homes with pets. A MERV 13 filter should be used if allergies are a serious concern and there are tobacco smokers in the house.

Where are they made?

Filtersfast brand air filters are proudly made in America. While the manufacturing location of products can vary from company-to-company, Country of Origin laws require that most products manufactured outside of America bear labeling that tells consumers where the product is made. This label should be visable on the product itself or the packaging in which it arrived.

Are the home air filters electrostatically charged?

Yes, Filtersfast, Filtrete, Carrier, among many other air filter brands use an electrostatically charged filter media. Fiberglass air filters are far less common today and were never designed to improve air quality, rather they protect HVAC systems from large dirt and debris.

American Metal Filter Company air and furnace filters will reduce impurities from the air for a cleaner indoor environment.


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American Metal Co Air Filters Furnace Filters product list


RCP1203 Replacement for Whirlpool 261836
(261836)

The Whirlpool 261836 Compatible Range Hood Aluminum Filter is a disposable microwave oven filter made with an aluminum frame surrounding layers of expanded aluminum and poly-sorb carbon.


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RCP1203 Replacement for Whirlpool 261836
Our Price: $7.16
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American Metal Filter RHF0305 Range Hood Filter
(RHF0305)

The American Metal Filter RHF0305 Range Hood Filter is made with an aluminum frame that surrounds layers of expanded aluminum and aluminum foil.


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American Metal Filter RHF0305 Range Hood Filter
Our Price: $4.86
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Imperial Cal G-4003 Comp. Aluminum Grease Filter
(G-4003)

The Imperial Cal G-4003 Compatible Aluminum Grease Filter is used in ducted and ductless microwave range hoods, along with over the counter microwave ovens.


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Imperial Cal G-4003 Comp. Aluminum Grease Filter
Our Price: $4.86
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American Metal Filter RHF0310 Grease Range Filter
(RHF0310)

The American Metal Filter RHF0310 Range Hood Filter is made with an aluminum frame that surrounds layers of expanded aluminum and aluminum foil.


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American Metal Filter RHF0310 Grease Range Filter
Our Price: $4.26
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Imperial Cal 2009B Comp. Aluminum Microwave Filter
(2009B)

The Imperial Cal 2009B Compatible Aluminum Microwave Filter is made with an aluminum frame that surrounds layers of expanded aluminum and aluminum foil.


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Imperial Cal 2009B Comp. Aluminum Microwave Filter
Our Price: $4.26
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American Metal RHF0313 Microwave Grease Filter
(RHF0313)

The American Metal RHF0313 Microwave Grease Filter is constructed with an aluminum frame surrounding layers of expanded aluminum and aluminum foil.


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American Metal RHF0313 Microwave Grease Filter
Our Price: $4.06
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Sharp PFIL-A003WR Comp. Aluminum Grease Air Filter
(PFIL-A003WR)

The Sharp PFIL-A003WR Compatible Aluminum Grease Air Filter is used in ducted and ductless range hoods, along with over the counter microwave ovens.


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Sharp PFIL-A003WR Comp. Aluminum Grease Air Filter
Our Price: $4.06
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RHF0313 Replacement for Whirlpool 4174973
(4174973)

The Whirlpool 4174973 Compatible Microwave Grease Filter is made with an aluminum frame that surrounds layers of expanded aluminum and aluminum foil.


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RHF0313 Replacement for Whirlpool 4174973
Our Price: $4.06
Retail: $9.99
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American Metal Filter Company RHF0401 Range Filter
(RHF0401)

The American Metal Filter Company RHF0401 Range Filter is constructed with an aluminum frame surrounding layers of expanded aluminum and aluminum foil.


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American Metal Filter Company RHF0401 Range Filter
Our Price: $4.86
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NuTone 16212-000 Comp. Microwave Grease Filter
(16212-000)

The NuTone 16212-000 Comp. Microwave Grease Filter is a compatible replacement for the NuTone 16212-000 range hood filter. This grease filter is used in ducted and ductless range hoods and over the counter microwave ovens to remove grease from the a


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NuTone 16212-000 Comp. Microwave Grease Filter
Our Price: $4.86
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American Metal Filter RHF0404 Grease Range Filter
(RHF0404)

The American Metal Filter RHF0404 Grease Range Filter is a compatible replacement for the Whirlpool 788221 aluminum filter. This aluminum grease filter is used in ducted and ductless range hoods and over the counter microwave ovens to remove grease


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American Metal Filter RHF0404 Grease Range Filter
Our Price: $8.90
Retail: $10.90
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RHF0404 Replacement for Whirlpool 788221
(788221)

The Whirlpool 788221 Comp. Microwave Range Hood Filter, from the American Metal Filter Company, is a compatible replacement for the Whirlpool 788221 aluminum filter. This aluminum grease filter is used in ducted and ductless range hoods and over the


Out of stock
RHF0404 Replacement for Whirlpool 788221
Our Price: $3.32
Retail: $4.99
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American Metal Filter RHF0405 Grease Range Filter
(RHF0405)

The American Metal Filter RHF0405 Grease Range Filter is a compatible replacement for the Imperial Cal H-1521 microwave filter. Used in both ducted and ductless range hoods and over-the-counter microwaves, this microwave air filter removes grease fr


In Stock! Ships in 7 to 8 business days.
American Metal Filter RHF0405 Grease Range Filter
Our Price: $4.86
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Imperial Cal H-1521 Comp. Grease Microwave Filter
(H-1521)

The Imperial Cal H-1521 Comp. Grease Microwave Filter is a compatible replacement for the Imperial Cal H-1521 microwave filter. Used in both ducted and ductless range hoods and over-the-counter microwaves, this microwave air filter removes grease fr


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Imperial Cal H-1521 Comp. Grease Microwave Filter
Our Price: $4.86
Retail: $9.99
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American Metal Filter RHF0406 Range Hood Filter
(RHF0406)

The American Metal Filter RHF0406 Range Hood Filter is a compatible replacement for the Imperial Cal H-1530D range hood filter replacement. This range hood grease filter is washable and constructed with layers of expanded aluminum and aluminum foil


In Stock! Ships in 7 to 8 business days.
American Metal Filter RHF0406 Range Hood Filter
Our Price: $3.10
Retail: $4.99
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Imperial Cal H-1530D Comp. Grease Aluminum Filter
(H-1530D)

The Imperial Cal H-1530D Comp. Grease Aluminum Filter is a compatible replacement for the Imperial Cal H-1530D range hood filter replacement. This range hood grease filter is washable and constructed with layers of expanded aluminum and aluminum foi


Out of stock
Imperial Cal H-1530D Comp. Grease Aluminum Filter
Our Price: $3.10
Retail: $4.99
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American Metal RHF0411 Aluminum Range Hood Filter
(RHF0411)

The American Metal RHF0411 Aluminum Range Hood Filter is a compatible replacement for the Dacor 82589 and RangeAire 610032 microwave filters. This aluminum grease filter measures 4" x 20 1/4" x 3/32" and is washable for re-use. This microwave oven f


In Stock! Ships in 7 to 8 business days.
American Metal RHF0411 Aluminum Range Hood Filter
Our Price: $4.86
Retail: $9.99
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RangeAire 610032 Comp. Aluminum Range Hood Filter
(610032)

The RangeAire 610032 Comp. Aluminum Range Hood Filter is a compatible replacement for the RangeAire 610032 and Dacor 82589 microwave filters. This aluminum grease filter measures 4 inches x 20 1/4 inches x 3/32 inches and is washable for re-use. Th


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RangeAire 610032 Comp. Aluminum Range Hood Filter
Our Price: $4.86
Retail: $9.99
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RHF0518 Replacement for Whirlpool 786235
(786235)

The Whirlpool 786235 Comp. Aluminum Range Hood Filter, constructed by the American Metal Filter Company, can be used in place of the Whirlpool 786235 grease filter. This compatible Whirlpool microwave filter measures 5 3/4 inches x 10 3/4 inches x 3


Out of stock
RHF0518 Replacement for Whirlpool 786235
Our Price: $2.12
Retail: $4.99
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Sharp PFIL-B002MR Comp. Grease Range Hood Filter
(PFIL-B002MR)

The Sharp PFIL-B002MR Comp. Grease Range Hood Filter, from the American Metal Filter Comapany, is a compatible replacement for the Sharp PFIL-B002MR and Sharp B002MREO aluminum range hood filters. This grease filter measures 5 7/8" x 7 7/8" x 3/32"


Out of stock
Sharp PFIL-B002MR Comp. Grease Range Hood Filter
Our Price: $10.88
Retail: $14.99
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American Metal Filter RHF0521 Microwave Filter
(RHF0521)

The American Metal Filter RHF0521 Microwave Filter can be used as a compatible replacement for the Imperial Cal ICNEW01 grease filter. This aluminum air filter can be used with over-the-counter microwaves and ducted/ductless range hoods to remove gr


In Stock! Ships in 7 to 8 business days.
American Metal Filter RHF0521 Microwave Filter
Our Price: $4.86
Retail: $9.99
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Imperial Cal ICNEW01 Comp. Range Hood Filter
(ICNEW01)

The Imperial Cal ICNEW01 Comp. Range Hood Filter, constructed by the American Metal Filter Company, is a compatible replacement for the Imperial Cal ICNEW01 grease filter. This aluminum air filter can be used with over-the-counter microwaves and duc


Out of stock
Imperial Cal ICNEW01 Comp. Range Hood Filter
Our Price: $4.86
Retail: $9.99
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American Metal Filter RHF0522 Range Hood Filter
(RHF0522)

The American Metal Filter RHF0522 Range Hood Filter is a compatible replacement for the Imperial Cal ICNEW02 aluminum grease filter. This range hood filter replacement that pesky grease in your air when used with an over-the-counter microwave oven o


In Stock! Ships in 7 to 8 business days.
American Metal Filter RHF0522 Range Hood Filter
Our Price: $4.86
Retail: $9.99
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Imperial Cal ICNEW02 Comp. Grease Microwave Filter
(ICNEW02)

The Imperial Cal ICNEW02 Comp. Grease Microwave Filter is a compatible replacement for the Imperial Cal ICNEW02 aluminum grease filter. This range hood filter replacement that pesky grease in your air when used with an over-the-counter microwave ove


Out of stock
Imperial Cal ICNEW02 Comp. Grease Microwave Filter
Our Price: $4.86
Retail: $9.99
You Save 51%!

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American Metal Filter RHF0523 Microwave Filter
(RHF0523)

The American Metal Filter RHF0523 Microwave Filter is a compatible replacement for the Imperial Cal ICNEW03 microwave oven filter. This washable grease filter measures 5 3/16" x 19" x 3/8" and is built with an aluminum frame that encases layers of e


In Stock! Ships in 7 to 8 business days.
American Metal Filter RHF0523 Microwave Filter
Our Price: $5.19
Retail: $9.99
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Filters Fast - American Metal Co Air Filters Furnace Filters

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