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Filtrete 20x20x1 AC Air Filters, MERV 11, 4 Pack Filtrete 20x20x1 AC Air Filters, MERV 11, 4 Pack Filtrete 20x20x1 AC Air Filters, MERV 11, 4 Pack Filtrete 20x20x1 AC Air Filters, MERV 11, 4 Pack Filtrete 20x20x1 AC Air Filters, MERV 11, 4 Pack

Filtrete 20x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 4 Pack

Filtrete

43.98
(25 K)
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Filtrete 20x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 4 Pack
Filtrete 20x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 4 Pack 43.98
Visit and buy
  • 100+ Sold in the past week
  • 💥 300+ people added this to wishlists
  • ⏳ Act fast — only a few left in stock
  • 🔥 Best Seller this week
Filtrete 20x20x1 AC Air Filters, MERV 11, 4 Pack
Filtrete 20x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 4 Pack
43.98

Transform your living space into a sanctuary with the Filtrete 20x20x1 AC Furnace Air Filter, MERV 11, MPR 1000. This 4-pack of pleated, 1-inch filters is expertly designed to enhance the quality of air in your home, making it cleaner and fresher for you and your loved ones. With easy installation and a perfect fit, you’ll discover the efficiency of stain removal while enjoying noticeable improvements in your indoor air quality, especially vital for households with pets or those sensitive...

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Specification
manufacturer 3M
warranty This 3M product will be free from defects in material and manufacture. If this 3M product is defective, your exclusive remedy shall be, at 3M's option, replacement of the 3M product or refund of the purchase price of the 3M product. This warranty gives you specific legal rights, and you may have other rights which may vary from state to state, or country to country. To obtain warranty service, contact 3M at the address listed on the product package.
color 20x20x1
height 19.69
weight 0.58
width 0.81
size 20 x 20 x 1
length 19.69
productGroup Home Improvement
FAQ

How often should I change my Filtrete air filter?

For optimal performance, it is recommended that you change your filter at least once every 90 days.

What is the significance of the MERV 11 rating?

A MERV 11 rating indicates that the filter is highly effective at capturing a variety of microparticles including dust, pollen, and pet dander.

Can I use these filters in any HVAC system?

Yes, these filters are designed to fit most standard HVAC systems, but always check your system's specifications to confirm compatibility.

What is the difference between MPR and MERV?

MPR (Micro-Particle Performance Rating) focuses on the size range of particles the filter captures, while MERV (Minimum Efficiency Reporting Value) gives a broader rating of overall filtration effectiveness.

How does the Filtrete app enhance my filter experience?

The Filtrete app allows you to track installation dates, set reminders for filter changes, and monitor both indoor and outdoor air quality, ensuring you're informed about your home's air environment.

Is it worth subscribing for regular deliveries?

Absolutely! Subscribing to the delivery service can save you up to 10% on your orders and ensure you never run out of filters.

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Filtrete 20x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 4 Pack
Filtrete 20x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 4 Pack 43.98
Visit and buy
  • 100+ Sold in the past week
  • 💥 300+ people added this to wishlists
  • ⏳ Act fast — only a few left in stock
  • 🔥 Best Seller this week