All filters are made in the USA  – Order Today


Protects all against


AC Furnace Air Filter
Rated 0.0 out of 5
0.0 out of 5 stars (based on 0 reviews)

Select Filter Quality


Product Description

Filter Size: 18x36x2

Actual Size: 17.5×35.5×2

Actual Size Fraction : 17-1/2×35-1/2×2

Customer Reviews

Rated 0.0 out of 5
0.0 out of 5 stars (based on 0 reviews)
5 Star0%
4 Star0%
3 Star0%
2 Star0%
1 Star0%

Review this product

Share your thoughts with other customers

Top Reviews

There are no reviews yet. Be the first one to write one.

18x36x2 Air Filters

Welcome to Custom Filters Direct, your dedicated destination for advanced air filtration solutions. Discover the transformative impact on your indoor air quality with our meticulously engineered 18x36x2 Air Filters, available for convenient online purchase. Immerse yourself in the exceptional features that make these filters the go-to choice for air purification:

Product Features:

  • Optimal Size (18x36x2): Crafted with precision, our air filters are tailored to fit 18x36x2 dimensions, ensuring seamless integration into a variety of HVAC systems. This precision sizing guarantees optimal performance, enhancing indoor air quality effortlessly.
  • Effective Filtration: Featuring advanced pleated media, our filters excel in capturing a diverse range of airborne particles. Whether it’s common dust, allergens, pet dander, or mold spores, experience a noticeable improvement in the cleanliness and health of your indoor air.
  • Extended Lifespan: Enjoy the convenience of prolonged air purification. Engineered for durability, our filters are designed to withstand regular use, providing consistent and reliable performance over an extended period. This not only ensures cleaner air but also reduces the frequency of replacements.
  • Versatile Use: Suitable for both residential and commercial environments, our 18x36x2 Air Filters offer versatile air purification solutions. Whether it’s for your home or workplace, these filters are designed to meet the diverse air quality needs of different environments.
  • Cost-Effective Investment: Investing in our air filters goes beyond immediate benefits. By preventing the accumulation of contaminants, our filters contribute to the longevity of your HVAC system. This can potentially result in long-term cost savings on maintenance and repairs, making them a wise and cost-effective investment.
  • Online Convenience: Embrace the simplicity of online shopping. Purchase our 18x36x2 Air Filters online from Custom Filters Direct and experience the convenience of having quality air filters delivered directly to your doorstep. This streamlined process ensures that maintaining optimal air quality is just a click away.


Transform your indoor air quality with confidence. Choose Custom Filters Direct for top-notch air filters that provide cleaner, healthier air. Buy our 18x36x2 Air Filters online today and immerse yourself in the Custom Filters Direct advantage!