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Pleated Air Filters

Enjoy cleaner air and better performance from your air conditioner or furnace with our Polly Series pleated air filters.

We offer a wide selection of filter types and efficiency ratings to suit your needs. Whether you need standard or custom sizes—including those hard-to-find dimensions—we specialize in providing the perfect fit for your home.

If you do not see the size you are looking for, have your filters custom cut here!

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Which Filter Should You Choose?

We offer high-quality air filters to meet every need and budget.

What’s your main concern?

  • Basic Protection:
    If you're looking for general, cost-effective protection for your air conditioning or heating system, our MERV 8 or MERV 11 filters are a great choice.
  • Enhanced Filtration:
    Want the best possible protection for your HVAC system and cleaner indoor air? Consider upgrading to one of our higher MERV-rated pleated filters. The higher the MERV rating, the greater the filtration efficiency.

Note: See size restrictions in the Custom Size Pleated section.

What is a MERV Rating?

MERV stands for Minimum Efficiency Reporting Value—a standard developed by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE). It indicates how effectively a filter captures particles from the air. Generally, the higher the MERV rating, the better the filter performs.