6.88x15.88x4 Air Filter

Nominal Size
Actual Size
Merv Rating

Bulk Quantity Pricing

4 6 12 48 72 120



$15.70 $14.13 $13.82 $13.35 $11.78 $10.99



$23.76 $21.38 $20.91 $20.20 $17.82 $16.63



$17.85 $16.07 $15.71 $15.17 $13.39 $12.50

6.88x15.88x4 Air Filter for Residential and Commercial Use

The 6.88x15.88x4 air filter from Custom Filters Direct effectively captures a wide range of airborne particles, ensuring that the air you breathe in your home or commercial space is clean. You can count on it to free your space from dust mites, pet dander, mold, virus, and other allergens. This filter is perfect for enhancing air flow and keeping your HVAC system, whether it's an AC or furnace, running efficiently.

Actual Size and Fit

We don't disappoint when it comes to accurate measurements of our filters. The actual size of the 6.88x15.88x4 air filter ensures a proper fit in your HVAC system. So make sure you measure your current filter to confirm that you are purchasing the correct size. The dimensions of 6.88 inches by 15.88 inches by 4 inches are designed to fit specific units perfectly, ensuring optimal performance and effective filtration.

MERV 8, MERV 11, MERV 13 Available

When selecting an air filter, understanding the MERV rating is important. MERV, or Minimum Efficiency Reporting Value, indicates the filter's effectiveness at capturing particles. It ranges from 1 to 20 with the bigger number indicating more effective filters.

The 6.88x15.88x4 filter comes in three different MERV ratings, each suited to different needs:

1. MERV 8: This rating captures large particles such as dust, lint, and pollen. It's a basic option that helps maintain good indoor air quality and is suitable for most general filtration needs.

2. MERV 11: Filters with this rating capture smaller particles, including pet dander, mold spores, and fine dust. MERV 11 filters are ideal for homes with pets or individuals with moderate allergies, providing improved indoor air quality.

3. MERV 13: The highest level of filtration, capturing very small particles such as bacteria, viruses, and smoke. MERV 13 filters are perfect for those with severe allergies or respiratory issues, ensuring the cleanest indoor air quality.

Get Value for Your Money

1. Enhanced Indoor Air Quality: The 6.88x15.88x4 air filter significantly improves indoor air quality by capturing a wide range of airborne particles. This results in cleaner air, reducing the presence of dust mites, mold, bacteria, and pollen, which trigger allergies and asthma symptoms.

2. Improved Air Flow: The pleated air filter design allows for better air flow through your HVAC system, reducing strain and ensuring the unit operates efficiently. This leads to lower energy consumption and improved system performance.

3. Durability and Efficiency: Made from high-quality materials, this air filter provides long-lasting performance. Regularly changing your air filter helps maintain the efficiency of your HVAC system, preventing costly repairs and extending the life of your unit.

4. Versatility: Suitable for use in various HVAC systems, including AC units and furnaces, the 6.88x15.88x4 air filter provides reliable filtration for different environments. Whether in residential or commercial settings, this filter ensures superior air quality.

Replacing Your 6.88x15.88x4 Air Filter

Replacing your 6.88x15.88x4 air filter is a straightforward process:

1. Turn Off Your HVAC System: Ensure your system is turned off to prevent any debris from being sucked into the unit.

2. Remove the Old Filter: Locate the filter slot, remove the old filter, and check its size to confirm you have the correct replacement.

3. Insert the New Filter: Insert the new filter into the slot, ensuring it is properly aligned. Follow any directional arrows on the filter to ensure correct airflow.

4. Turn On Your HVAC System: Once the new filter is in place, turn your system back on and enjoy improved indoor air quality.

Selecting the Right Filter

When choosing the 6.88x15.88x4 air filter, consider the following factors:

1. MERV Rating: Select a MERV rating based on your specific needs. MERV 8 for general filtration, MERV 11 for homes with pets or mild allergies, and MERV 13 for the highest level of filtration.

2. Actual Size: Ensure the filter's actual size matches your HVAC system requirements. The 6.88x15.88x4 size is designed to fit specific units, but it's always best to measure your current filter to confirm.

3. Filter Material: Opt for filters made from high-quality materials, such as pleated air filters, which provide superior filtration efficiency and durability.

Fast and Free Shipping from Custom Filters Direct

Regularly changing your 6.88x15.88x4 air filter is a cost-effective step in maintaining your HVAC system. Clean filters reduce strain on the system, lowering maintenance costs and preventing costly repairs.

Regularly replacing your air filter helps create a healthier home environment, reduces maintenance costs, and ensures your HVAC system runs efficiently. Trust in the quality and performance of the 6.88x15.88x4 air filter to keep your indoor air clean and your HVAC system operating at its best. Contact us today for more information.

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