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Filter Size: 20x23x4A
Actual Size: 20x23x4
Actual Size Fraction : 20x23x4
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Welcome cleaner and fresher air into your living or working space with our advanced 20x23x4A Air Filters, exclusively available at Custom Filters Direct. Crafted for optimal performance, these filters are your key to creating a healthier and more comfortable environment.
Designed to last up to 90 days, our filters outperform fiberglass filters, lasting three times longer. For homes with pets, kids, or allergy sufferers, more frequent replacements are recommended to maintain superior indoor air quality and keep energy costs low.
Pleated air filters measuring 20x23x4 have a minimum efficiency of 20 times higher than those made of fiberglass. Despite humidity and temperatures as high as 200°F, the beverage board filter frames maintain their strength. As compared to conventional cotton media, the synthetic media has a far better particle efficiency, guaranteeing complete filtering.
Elevate your indoor air quality effortlessly with the 20x23x4A Air Filters from Custom Filters Direct. Order online today and take the first step towards breathing cleaner and fresher air. Experience the transformative difference that advanced air filtration can make in your environment!
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