KOCH 274-180-180 Filter Fiberglass Hvac Merv Cfm Disposable AF18181 18X18X1 250

( Brand: Koch ), ( Manufacturer Part Number: 274-180-180 ), ( Part Type: Hvac Filter )

Review KOCH Filter Fiberglass Hvac 18x18x1 Merv 250 Cfm Disposable

KOCH 274-180-180 Filter AF18181 - High-Performance Disposable Fiberglass HVAC Filter with MERV 250 Efficiency and 1800 CFM Airflow

The KOCH 274-180-180 Filter AF18181 is a high-quality, disposable fiberglass HVAC filter designed for efficient and effective air filtration in residential and commercial heating, ventilation, and air conditioning (HVAC) systems. This filter stands out due to its impressive MERV 250 rating, making it one of the most efficient filters in its class.

Measuring an impressive 18 inches in width, 18 inches in height, and 1 inch in depth, this filter offers a generous surface area for trapping airborne particles. Its fiberglass construction ensures durability and reliability, while the disposable nature makes it easy to replace when needed.

The KOCH 274-180-180 Filter AF18181 is rated at 1800 cubic feet per minute (CFM) of airflow, making it suitable for medium to high-volume HVAC systems. The filter's high airflow capacity ensures that it does not impede the system's performance, yet it traps a wide range of airborne particles, including dust, pollen, and other airborne contaminants.

Thanks to its MERV 250 rating, this filter is capable of capturing very small particles, such as smoke, bacteria, and even certain viruses. This makes it an ideal choice for individuals with respiratory issues, allergies, or for those seeking a higher level of indoor air quality.

In summary, the KOCH 274-180-180 Filter AF18181 is a high-performance, disposable fiberglass HVAC filter designed for medium to high-volume systems. Its MERV 250 efficiency, 1800 CFM airflow, and large size make it an excellent choice for those seeking a reliable, efficient, and effective solution for air filtration.

1. MERV 250 Rating: This filter has a high MERV rating, indicating its ability to capture very small particles such as smoke, dust mites, bacteria, and viruses. This makes it ideal for allergy sufferers and those seeking a higher level of air filtration.

2. High CFM (Cubic Feet per Minute): The high CFM rating means that the filter can handle a large volume of air, ensuring efficient airflow and effective filtration in your HVAC system.

3. Fiberglass Material: Fiberglass filters are known for their durability and resistance to moisture, making them a good choice for humid environments.

4. Disposable: As a disposable filter, it is easy to replace and maintain, minimizing the need for extensive cleaning.

1. Cost: High-efficiency filters like the Koch 274-180-180 Filter AF18181 can be more expensive than lower MERV rated filters. Replacing them frequently may increase your overall cost.

2. Pressure Drop: Due to its high efficiency, this filter may cause a significant pressure drop in your HVAC system, which could potentially decrease the system's performance and efficiency over time.

3. Replacement Frequency: Since it is a high-efficiency filter, it may need to be replaced more frequently than lower MERV rated filters to maintain optimal performance.

The Koch 274-180-180 Filter AF18181 offers a high level of air filtration with its MERV 250 rating and high CFM. However, its cost and potential impact on HVAC system performance are factors to consider. If you prioritize a high level of air filtration and are willing to pay a higher cost and replace the filter more frequently, this filter would be a suitable choice. If you prefer a more cost-effective option with less impact on your HVAC system, you may want to consider a lower MERV rated filter. It's always a good idea to consult with an HVAC professional for advice tailored to your specific needs and system.

Details:

Part Number: AF18181. Media Type: Fiberglass. Frame Type: Moisture-Resistant Craft Board.: Standard Brand: Koch Filter.

This disposable panel filter measures eighteen inches by one inch. Meets ASHRAE test standards and UL listed. Depth: 1 inch. The Koch Filter 274-180-180 is a fiberglass HVAC filter designed for light to medium air filtration tasks.

Item Name: Disposable Panel Filter. Technical Specifications: Air Flow Capacity: 250 cfm . Constructed with durable materials for various applications. It is suitable for various commercial and industrial applications.

It features a heavy-duty frame and corners for added durability strength. Environmentally friendly and easy to install. Product highlights: This filter provides reliable performance with a MERV rating of five.

part #: 274180180 prices

• $48.28-$66.00

specifications hydraulivalv:

• brand: Koch
• mpn: 274-180-180
• part type: Hvac Filter

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• policy: Returns Accepted
• method: Money back
• time: 30 Days
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• availability: In Stock
• started: November 26, 2025
• options: Ship-to-home
• sold: 0
• quantity: 15

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• Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Filters Cartridges > Filter Cartridges Elements
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• rating: 99.2%
• city: Dresher, PA
• # reviews: 14819

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