25x29x4 Air Filters for Furnace & AC

Your HVAC’s air filter work to pull harmful pollutants or allergens out of the air as it passes through the system. When the filter turns black, full of dirt, they no longer work. All impurities stay in your indoor air that you breathe. Some expert says that indoor air is more polluted than outdoor, especially when you have kids, pets or allergy sensitive occupants in your family. When you change the air on a regular basis, you protect your family’s health.

The other benefit is you save your system from expensive repairs and your electric bill will stay slightly lower. Before you buy air filters, look for the MERV ratings and choose the one that suits your residential and commercial requirements.

Product Specifications

  • Nominal Size: 25x29x4
  • Made in: USA
  • Actual Size: 24 1/2 x 28 1/2 x 3 3/4
  • Price: $105.60 – $193.20
  • Available in: 4, 6 Packs
  • Designed to last: 90 days
  • Pleats made of: Synthetic media
  • Frame made of: Beverage board
  • Delivery Time: Within 3-5 business days from the order date

Benefits of the Merv Filters LLC 25x29x4 Filter

Long-Running

However, our filters are designed to last for 3 months and suitable for a single family home where there is no presence of kids or pets. But being the manufacturer, we suggest you change the filter every 30-60 days if you have allergy sufferers or pets in your home.

Made In The USA

All of our 25x29x4 air filters are constructed in the USA. When you purchase directly from the manufacturers, you can get special discounts on bulk orders.

Ultra High Quality

Our pleated 25x29x4 furnace filter is constructed with a greater surface that holds pollutants and other allergens, high capacity filter facilitating higher airflow. Made from 100% synthetic media, which is more efficient than normal fiberglass filters.

MERV 8:

Ideal for basic and standard residential and commercial use.

MERV 11:

Ideal for standard and superior residential and commercial use.

MERV 13:

Ideal for superior residential and commercial use and smoking lounges.

Note: Color of the 25x29x4 AC Filter may vary due to lightning sources during the photography or your monitor’s display.

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