FILTER KING FK13X21A-M8-3 Merv Hvac Pleated Ac Furnace Air Filters 13X21X1 3-PACK

( Brand: Filter King ), ( Manufacturer Part Number: FK13X21A-M8-3 ), ( Part Type: Air Hvac Furnace ), ( Minimum Efficiency Reporting Value: 8.0 ), ( Size: 13x21x1 ), ( Compatible Devices: Air Conditioner, Furnace ), ( Material: Paper ), ( Unit Count: 3.0 ), ( Package Dimensions Lxwxh: 22.0x14.0x4.0 Inches ), ( Weight: 4.0 Pounds )

Review FILTER KING Air Filters 3-pack Merv Hvac Pleated Ac Furnace Actual Size

Introducing the Filter King FK13x21A-M8-3 Air Filters, a top-tier solution for maintaining the cleanliness and efficiency of your HVAC system. This 3-pack of pleated air filters boasts dimensions of 13 inches by 21 inches by 1 inch (13x21x1), making them an ideal fit for most residential and commercial heating, ventilation, and air conditioning systems.

The Filter King FK13x21A-M8-3 Air Filters are designed with a MERV (Minimum Efficiency Reporting Value) rating of 8, which makes them capable of capturing a significant amount of airborne pollutants. These filters are effective at trapping particles as small as 3 microns in size, including dust, pollen, mold spores, and pet dander.

Each filter is constructed using a dense layer of pleats, which increases the filter's surface area and allows for more efficient filtration. The pleats are made from a high-quality, electrostatically charged media that attracts and holds particles, ensuring that they are effectively trapped and prevented from recirculating throughout your home or business.

These air filters are also designed with ease of use in mind. They feature a convenient, cardboard frame that makes installation and replacement simple and straightforward. The filters are also compatible with most standard filter frames, allowing for a seamless transition from your previous filters.

The Filter King FK13x21A-M8-3 Air Filters are an excellent choice for anyone looking to improve the air quality in their living or working space. Their high MERV rating, combined with their large surface area and electrostatically charged media, make them effective at capturing a wide range of airborne pollutants. Plus, with their convenient size and easy installation process, these filters are a practical and hassle-free addition to any HVAC system.

In summary, the Filter King FK13x21A-M8-3 Air Filters are a top-performing, 3-pack of pleated air filters with dimensions of 13 inches by 21 inches by 1 inch. They have a MERV rating of 8, making them effective at capturing particles as small as 3 microns in size. Each filter features a large surface area of pleats and an electrostatically charged media for efficient filtration. They are easy to install and are a practical and hassle-free addition to any HVAC system.

Pros and Cons of Buying Filter King FK13X21A-M8-3 Air Filters (3-Pack, MERV 13, HVAC, Pleated, AC Furnace 13)

a. MERV 13 Rating: These air filters have a high Minimum Efficiency Reporting Value (MERV) rating of 13, which means they are effective at trapping particles as small as 0.3 to 1.0 microns, such as pollen, dust mites, and pet dander.

b. 3-Pack: Purchasing a 3-pack makes it a cost-effective solution for regularly changing air filters, ensuring optimal airflow and system efficiency.

c. Pleated Design: The pleated design provides a larger filter surface area, allowing for more efficient filtering of airborne particles.

d. HVAC Compatibility: These filters are designed for use in HVAC systems, providing reliable filtration for both heating and cooling applications.

a. Size: The dimensions of these filters (13 inches by 21 inches by 1 inch) may not be suitable for all HVAC systems. It is essential to verify that your system can accommodate this size before purchasing.

b. Filter Replacement: These filters need to be changed every 1-3 months, depending on the usage and environment, which can result in additional ongoing costs.

c. Potential for Leaks: In some cases, improper installation or poor seal around the filter frame may result in air leaks, negating the filtration benefits.

The Filter King FK13X21A-M8-3 air filters offer several advantages, such as high MERV rating, cost-effective 3-pack, pleated design, and HVAC compatibility. However, they also present some cons, including potential size incompatibility, frequent replacement needs, and potential for leaks.

If your HVAC system uses filters of the specified size and you are looking for high-efficiency air filtration, the Filter King FK13X21A-M8-3 air filters could be a suitable choice. Keep in mind the need for regular replacement and proper installation to maximize their benefits.

Details:

The actual size of this pleated Merv 8 Filter is 13 x 21 3/4, FILTER: This a MERV rated 3 pack Air Conditioner Filter Size: 1 - Actual .75, MADE IN USA: Fully manufactured in the USA. Feel the difference in 48 hours. A simple yet effective replacement air Filter for your home. Merv Filters trap airborne particles without impacting air flow.

Made from the highest quality materials and construction. The pleated design captures more particles and extends lifetime of the Filter. Make sure you measure your Filter. FAST EASY INSTALLATION: Open, Slide and Close.

These pleated 1-inch air Filters are ideal for maintaining the efficiency of your heating and cooling systems. Merv 8 13x21x1 3-Pack Air Filter actual size is 13x21x.75.

part #: fk13x21am83 prices

• $20.83-$69.29

specifications aifilteheatin:

• brand: Filter King
• mpn: Fk13x21a-m8-3
• part type: Air Hvac Furnace
• minimum efficiency reporting value: 8.0
• size: 13x21x1
• compatible devices: Air Conditioner, Furnace
• material: Paper
• unit count: 3.0
• package dimensions lxwxh: 22.0x14.0x4.0 Inches
• weight: 4.0 Pounds

offer aifilteheatin:

• quantity: 1
• availability: In Stock
• sold: 0
• started: August 28, 2025
• options: Ship-to-home

returns aifilteheatin:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller
• method: Money back

payments aifilteheatin:

• wallet: Apple-pay
• other
• credit card: Diners-club

seller aifilteheatin:

• rating: 99.7%
• # reviews: 757
• city: Brentwood, New York

shipping aifilteheatin:

• service: Standard
• type: Fixed
• class: Standard
• transit: 3-8 Days
• cost: $0.00

general aifilteheatin:

• condition: New
• Heating, Cooling Air > Indoor Air Quality Fans > Air Filters

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