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Filtrete™ Media Air Cleaner 4 inch FiltersWhole house air cleaners are becoming increasingly popular in home heating and cooling systems, and are commonly placed in new constructions or when replacing older heating and cooling systems.

Filtrete Deep Pleat Air Cleaning Filters are designed for whole house air cleaners with housings that accommodate 4-inch nominal size filters, and carry a 1000 microparticle rating. The filters help to attract and capture particles like pollen, mold spores, and dust mite debris. For residential use only.


Deep Pleat Air Cleaning Filters include:
  • Filtrete Allergen Reduction Filter
Deep Pleat Air Cleaning Filters
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Download the software and you'll get a desktop Post-It note to remind you when it's time to change your filter.

Or sign up for our Email Reminder Service and we'll send you and email when it's time to change your filter.
Tips for improving air quality in and around your home at The Lung Association - Your Healthy Home.