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Free Shipping on Order of $50+
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Exact Filters® - The Perfect Fit HVAC Filters

Discover the Perfect Fit Filter for Your Needs

Finding the perfect fit filter for your HVAC system can be a challenge, with most manufacturers offering only a few standard sizes. Our Exact Filters® are top-tier Furnace, AC, and HVAC filters, crafted with precision up to 1/8" +/- in manufacturing tolerance. They're designed to your exact specifications, ensuring no unfiltered air slips into your system.

High-Quality Filter Options

Choose from our range of filters starting with basic ones boasting a MERV 4 rating to effectively trap dust, safeguard your system, and boost your blower's airflow. For those concerned about indoor air quality, we offer pleated filter options starting from MERV 8, up to MERV 11, and our premium MERV 13 rated filters.

Benefits of Exact Filters®

  • Precision Fit: Custom-made to your exact specifications, ensuring a perfect fit and optimal performance.
  • Enhanced Air Quality: Our pleated filters with higher MERV ratings capture more airborne contaminants, improving indoor air quality.
  • System Protection: Effectively traps dust and debris, protecting your HVAC system and enhancing its longevity.
  • Improved Airflow: Basic filters with MERV 4 rating boost your blower's airflow, ensuring efficient system operation.

How to Order Your Exact Filters®

Ensure you have the precise measurements of your current filter for an accurate fit. Ordering your Exact Filters® is simple:

  • Measure Your Existing Filter: Accurately measure the dimensions of your current filter.
  • Select Your Specifications: Choose the type, size, and MERV rating that meets your needs.
  • Place Your Order: Use our easy-to-navigate website to place your order and enjoy precision-crafted filters.

Need Assistance? We're Here to Help!

If you need help with measurements or selecting the right filter, our customer service team is ready to assist. Give us a call at 1-866-469-8556 or reach out through our contact page.

Filters

$ 457.99 - $ 457.99
$ 457.99
$ 457.99 - $ 457.99
$ 457.99

12x33x1 Exact Filters Pleated MERV 10 (12 pack)

Exact Filters

12 x 33 x 1 pleated filters in the the exact size of 12 x 33 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of fi...

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$ 457.99 - $ 457.99
$ 457.99
$ 457.99 - $ 457.99
$ 457.99
$ 186.99 - $ 186.99
$ 186.99
$ 186.99 - $ 186.99
$ 186.99

11x17x1 Exact Filters Pleated MERV 10 (12 pack)

Exact Filters

11 x 17 x 1 pleated filters in the the exact size of 11 x 17 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of fi...

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$ 186.99 - $ 186.99
$ 186.99
$ 186.99 - $ 186.99
$ 186.99
$ 186.99 - $ 186.99
$ 186.99
$ 186.99 - $ 186.99
$ 186.99

9x21x1 Exact Filters Pleated MERV 10 (12 pack)

Exact Filters

9 x 21 x 1 pleated filters in the the exact size of 9 x 21 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of find...

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$ 186.99 - $ 186.99
$ 186.99
$ 186.99 - $ 186.99
$ 186.99
$ 444.99 - $ 444.99
$ 444.99
$ 444.99 - $ 444.99
$ 444.99

7x36x1 Exact Filters Pleated MERV 10 (12 pack)

Exact Filters

7 x 36 x 1 pleated filters in the the exact size of 7 x 36 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of find...

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$ 444.99 - $ 444.99
$ 444.99
$ 444.99 - $ 444.99
$ 444.99
20x23x1 Exact Pleated MERV 13 Filters (12 pack)
$ 259.99 - $ 259.99
$ 259.99
$ 259.99 - $ 259.99
$ 259.99

20x23x1 Exact Filters Pleated MERV 13 (12 pack)

Exact Filters

Important: Verify Your Filter Size This product is for the Exact 20x23x1 filter size. Many customers mistakenly order this size when they...

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$ 259.99 - $ 259.99
$ 259.99
$ 259.99 - $ 259.99
$ 259.99
16-3/8x21-1/2x1 Exact Pleated MERV 11 Filters (12 pack)
$ 218.99 - $ 218.99
$ 218.99
$ 218.99 - $ 218.99
$ 218.99

16-3/8x21-1/2x1 Exact Filters Pleated MERV 11 (12 pack)

Exact Filters

16-3/8x21-1/2x1 Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of finding the right fit for your furnace, AC, heat pum...

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$ 218.99 - $ 218.99
$ 218.99
$ 218.99 - $ 218.99
$ 218.99
$ 175.99 - $ 175.99
$ 175.99
$ 175.99 - $ 175.99
$ 175.99

24x21x1 Exact Filters Basic (12 pack)

Exact Filters

24 x 21 x 1 basic filters in the the exact size of 24 x 21 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

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$ 175.99 - $ 175.99
$ 175.99
$ 175.99 - $ 175.99
$ 175.99
$ 175.99 - $ 175.99
$ 175.99
$ 175.99 - $ 175.99
$ 175.99

23-1/2x23-1/2x1 Exact Filters Basic (12 pack)

Exact Filters

23 1/2 x 23 1/2 x 1 basic filters in the the exact size of 23 1/2 x 23 1/2 x 1. Finding the perfect fit filter isn't always easy so we teamed up wi...

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$ 175.99 - $ 175.99
$ 175.99
$ 175.99 - $ 175.99
$ 175.99
$ 174.99 - $ 174.99
$ 174.99
$ 174.99 - $ 174.99
$ 174.99

18x21x1 Exact Filters Basic (12 pack)

Exact Filters

18 x 21 x 1 basic filters in the the exact size of 18 x 21 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

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$ 174.99 - $ 174.99
$ 174.99
$ 174.99 - $ 174.99
$ 174.99
$ 174.99 - $ 174.99
$ 174.99
$ 174.99 - $ 174.99
$ 174.99

17x18x1 Exact Filters Basic (12 pack)

Exact Filters

17 x 18 x 1 basic filters in the the exact size of 17 x 18 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

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$ 174.99 - $ 174.99
$ 174.99
$ 174.99 - $ 174.99
$ 174.99
$ 158.99 - $ 158.99
$ 158.99
$ 158.99 - $ 158.99
$ 158.99

10x14x1 Exact Filters Basic (12 pack)

Exact Filters

10 x 14 x 1 basic filters in the the exact size of 10 x 14 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

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$ 158.99 - $ 158.99
$ 158.99
$ 158.99 - $ 158.99
$ 158.99
$ 152.99 - $ 152.99
$ 152.99
$ 152.99 - $ 152.99
$ 152.99

6x6x1 Exact Filters Basic (12 pack)

Exact Filters

6 x 6 x 1 basic filters in the the exact size of 6 x 6 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading manufac...

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$ 152.99 - $ 152.99
$ 152.99
$ 152.99 - $ 152.99
$ 152.99
$ 235.99 - $ 235.99
$ 235.99
$ 235.99 - $ 235.99
$ 235.99

28x20x1 Exact Filters Pleated MERV 10 (12 pack)

Exact Filters

28 x 20 x 1 pleated filters in the the exact size of 28 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of fi...

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$ 235.99 - $ 235.99
$ 235.99
$ 235.99 - $ 235.99
$ 235.99
$ 229.99 - $ 229.99
$ 229.99
$ 229.99 - $ 229.99
$ 229.99

25x21x1 Exact Filters Pleated MERV 10 (12 pack)

Exact Filters

25 x 21 x 1 pleated filters in the the exact size of 25 x 21 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of fi...

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$ 229.99 - $ 229.99
$ 229.99
$ 229.99 - $ 229.99
$ 229.99
$ 233.99 - $ 233.99
$ 233.99
$ 233.99 - $ 233.99
$ 233.99

24x30x1 Exact Filters Pleated MERV 10 (12 pack)

Exact Filters

24 x 30 x 1 pleated filters in the the exact size of 24 x 30 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of fi...

View full details
$ 233.99 - $ 233.99
$ 233.99
$ 233.99 - $ 233.99
$ 233.99
$ 218.99 - $ 218.99
$ 218.99
$ 218.99 - $ 218.99
$ 218.99

22x21x1 Exact Filters Pleated MERV 10 (12 pack)

Exact Filters

22 x 21 x 1 pleated filters in the the exact size of 22 x 21 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of fi...

View full details
$ 218.99 - $ 218.99
$ 218.99
$ 218.99 - $ 218.99
$ 218.99
$ 222.99 - $ 222.99
$ 222.99
$ 222.99 - $ 222.99
$ 222.99

21-1/2x24-1/2x1 Exact Filters Pleated MERV 10 (12 pack)

Exact Filters

21 1/2 x 24 1/2 x 1 pleated filters in the the exact size of 21 1/2 x 24 1/2 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the f...

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$ 222.99 - $ 222.99
$ 222.99
$ 222.99 - $ 222.99
$ 222.99
$ 211.99 - $ 211.99
$ 211.99
$ 211.99 - $ 211.99
$ 211.99

19-7/8x21x1 Exact Filters Pleated MERV 10 (12 pack)

Exact Filters

19 7/8 x 21 x 1 pleated filters in the the exact size of 19 7/8 x 21 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

View full details
$ 211.99 - $ 211.99
$ 211.99
$ 211.99 - $ 211.99
$ 211.99
$ 485.99 - $ 485.99
$ 485.99
$ 485.99 - $ 485.99
$ 485.99

19x35x1 Exact Filters Pleated MERV 10 (12 pack)

Exact Filters

19 x 35 x 1 pleated filters in the the exact size of 19 x 35 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of fi...

View full details
$ 485.99 - $ 485.99
$ 485.99
$ 485.99 - $ 485.99
$ 485.99
$ 211.99 - $ 211.99
$ 211.99
$ 211.99 - $ 211.99
$ 211.99

19x24x1 Exact Filters Pleated MERV 10 (12 pack)

Exact Filters

19 x 24 x 1 pleated filters in the the exact size of 19 x 24 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of fi...

View full details
$ 211.99 - $ 211.99
$ 211.99
$ 211.99 - $ 211.99
$ 211.99
$ 211.99 - $ 211.99
$ 211.99
$ 211.99 - $ 211.99
$ 211.99

19x22x1 Exact Filters Pleated MERV 10 (12 pack)

Exact Filters

19 x 22 x 1 pleated filters in the the exact size of 19 x 22 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of fi...

View full details
$ 211.99 - $ 211.99
$ 211.99
$ 211.99 - $ 211.99
$ 211.99
$ 201.99 - $ 201.99
$ 201.99
$ 201.99 - $ 201.99
$ 201.99

19x21x1 Exact Filters Pleated MERV 10 (12 pack)

Exact Filters

19 x 21 x 1 pleated filters in the the exact size of 19 x 21 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of fi...

View full details
$ 201.99 - $ 201.99
$ 201.99
$ 201.99 - $ 201.99
$ 201.99
$ 201.99 - $ 201.99
$ 201.99
$ 201.99 - $ 201.99
$ 201.99

17x18x1 Exact Filters Pleated MERV 10 (12 pack)

Exact Filters

17 x 18 x 1 pleated filters in the the exact size of 17 x 18 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of fi...

View full details
$ 201.99 - $ 201.99
$ 201.99
$ 201.99 - $ 201.99
$ 201.99
$ 194.99 - $ 194.99
$ 194.99
$ 194.99 - $ 194.99
$ 194.99

16x24x1 Exact Filters Pleated MERV 10 (12 pack)

Exact Filters

16 x 24 x 1 pleated filters in the the exact size of 16 x 24 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of fi...

View full details
$ 194.99 - $ 194.99
$ 194.99
$ 194.99 - $ 194.99
$ 194.99

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