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Carrier Filters, Screens & Driers

Get your HVAC system working smoothly and efficiently with real IEC 1-inch filters from Parts Town. These are genuine OEM, so you know that they are made to perfectly integrate with your exact unit. Need to make important repairs or maintenance quickly? We offer same-day shipping on all in-stock Carrier 1-inch air filters until 9 PM ET Monday to Friday, so you don’t have to wait long.

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  • Mfr Part # RMAP-XL
  • Parts Town # CIARMAP-XL
  • Quantity22

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  • Mfr Part # RMAPFIL-HST
  • Parts Town # CIARMAPFIL-HST
  • Quantity45

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  • Mfr Part # RMAPFIL-HXL
  • Parts Town # CIARMAPFIL-HXL
  • Quantity110

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  • Mfr Part # KH43LG094
  • Parts Town # CRRKH43LG094
  • Quantity26

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  • Mfr Part # 50HJ540611
  • Parts Town # CRR50HJ540611
  • Quantity8

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  • Mfr Part # KH43LG093
  • Parts Town # CRRKH43LG093
  • Quantity21

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  • Mfr Part # P110-3545
  • Parts Town # CRRP110-3545
  • Quantity17

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  • Mfr Part # KH43LG074
  • Parts Town # CRRKH43LG074
  • Quantity23

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  • Mfr Part # 318518-762
  • Parts Town # CRR318518-762
  • Quantity42

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  • Mfr Part # P502-C083S
  • Parts Town # CRRP502-C083S
  • Quantity16

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  • Mfr Part # KH43LZ074
  • Parts Town # CRRKH43LZ074
  • Quantity49

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  • Mfr Part # C-052-S
  • Parts Town # CRRC-052-S
  • Quantity27

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  • Mfr Part # 50HJ540574
  • Parts Town # CRR50HJ540574
  • Quantity4

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  • Mfr Part # P502-C164S
  • Parts Town # CRRP502-C164S
  • Quantity14

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  • Mfr Part # 30HX680005
  • Parts Town # CRR30HX680005
  • Quantity8

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  • Mfr Part # RMAP-ST
  • Parts Town # CIARMAP-ST
  • Quantity67

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  • Mfr Part # P506-8D48
  • Parts Town # CRRP506-8D48
  • Quantity5

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  • Mfr Part # KH45LG141
  • Parts Town # CRRKH45LG141
  • Quantity5

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  • Mfr Part # P502-C163S
  • Parts Town # CRRP502-C163S
  • Quantity18

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  • Mfr Part # KH29MD048
  • Parts Town # CRRKH29MD048
  • Quantity17

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  • Mfr Part # P502-8163S
  • Parts Town # CRRP502-8163S
  • Quantity1

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  • Mfr Part # P502-8757S
  • Parts Town # CRRP502-8757S
  • Quantity4

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  • Mfr Part # 06NA660028
  • Parts Town # CRR06NA660028
  • Quantity1

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  • Mfr Part # P502-8305S
  • Parts Town # CRRP502-8305S
  • Quantity5

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Carrier Air Filters

IEC filters are exactly what you need when you want high-quality and reliable HVAC accessories. Parts Town helps essential maintenance and repair get done by offering genuine OEM parts, ensuring your HVAC system operates efficiently and effectively. Our broad range of in-stock IEC replacement filters guarantees you'll find the precise parts needed to maintain or enhance your unit's performance.

How Often Should I Change My Air Filters?

When to switch out an air filter depends on several factors, including the machine's size, the space it covers, and the kind of filter it uses. Generally, air filters should be replaced monthly, as most are designed to last for this duration. Yet, larger units are equipped with filters that have a longer life span, reducing the need for frequent replacements. Also, if you're in an area that has poor air quality, your filter might fill up quicker, necessitating more regular changes.

What are the Benefits of Regularly Changing My Air Filters?

Consistent maintenance of air filters plays a pivotal role in both purifying the air and enhancing the functionality and durability of your HVAC system. This practice effectively eliminates airborne contaminants such as allergens, dust, and other particles, ensuring a cleaner air quality for everyone. Fresh filters also optimize your system's efficiency by promoting unobstructed air circulation, which can lead to reduced energy expenses. Additionally, the routine replacement of filters helps in avoiding the buildup of harmful debris, thereby minimizing the risk of overheating and mechanical issues and extending the system's operational lifespan.

What Size Air Filter Do I Need for My HVAC System?

The selection of an air filter in your HVAC system is dependent on the unit's required dimensions. These critical measurements, which include the length, width and depth, often appear on the current filter's label or within the user manual of the HVAC system. It is very important to choose the right sized filter to guarantee effective airflow and performance. If it’s too small, unfiltered air can escape around the edges.