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14ALL Holmes Carbon Air Purifier Pre-Filter

14ALL Holmes Carbon Air Purifier Pre-Filter

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Quick Overview
  • Universal Cut-to-Fit Activated Carbon Pre-Filter
  • Fits all Holmes air purifiers that require a pre-filter
  • Removes large airborne particulates
  • Eliminates common household odors from pets, cooking, tobacco, bathroom, etc.
  • Large 15-3/4 x 48 cut-to-fit activated carbon sheet!
  • Makes 1 to 6 pre-filters depending on the model. Saves money!


Are you worried about indoor air pollution? You probably have good reason. Indoor air pollution is increasingly becoming more prevalent because buildings constructed today are built with heavy insulation to inhibit outdoor air flow, but poor ventilation leads to the accumulation of indoor air pollutants. Pollutants like dust mites, mold spores, pollen grains, tobacco smoke, and pet dander can lead to asthma, allergies, heart disease, and sometimes even cancer. Therefore, it is important that you have a good air purifier filter and that it works as efficiently as possible. The best way to do this is with an air purifier pre-filter. Pre-filters are designed to trap large particles before they enter the regular filter. This keeps the filter more efficient for capturing smaller, more harmful pollutants and allows it to last longer.

This pre-filter is a Holmes pre-filter that is designed to fit any Holmes model that requires a pre-filter. It uses activated carbon, which is charcoal treated with oxygen, to capture air particles in its tiny, absorbent pores. It's great for capturing allergens and tobacco smoke, but it also eliminates odors such as cooking odors, pet odors, tobacco odors, and musty odors. This product comes in a large 15-3/4 x 48 cut-to-fit sheet and can make 1 to 6 pre-filters, depending on your air purifier model. This special feature helps to reduce replacement costs. If you want an easy, affordable way to have longer-lasting, cleaner air, then order today and "breathe" the difference!