Filterbuy MERV 13 Air Filter 21x23x1 (3-Pack)

Breathe easier with this high-efficiency filter that captures allergens and improves air quality in your home

Product Price

$73.56

Product Review Score

4.63 out of 5 stars

225 reviews

Product Brand

Product Summary

The Filterbuy MERV 13 Air Filter is a top-notch choice for keeping your indoor air clean and fresh. Sized at 21x23x1, this 3-pack provides efficient filtration, capturing dust, pollen, and other allergens to improve your air quality.

We found the best options for you

Loading...

When you order through these links, we may earn a commission at no additional cost to you.

Additional Product Details

  • Universal fit for a variety of HVAC systems, including furnaces, air conditioners, and heat pumps. Actual size is 20.50" x 22.50" x 0.75"
  • MERV 13 rating efficiently captures 98% of dust, germs, and bacteria while keeping air flow strong
  • Electrostatically charged media with 16 pleats per foot captures tiny particles and lasts three times longer than standard fiberglass filters. Change every 90 days for best performance
  • Durable construction with sturdy beverage board frames and dual wire backing that stands up to heat and cold, unlike basic cardboard options
  • Made in the USA using industrial-grade, recyclable materials for reliable indoor air quality you can count on

Experience Clean Air and Unmatched Quality with Every Filter

View more Filterbuy products.

Our Policies

Secure Checkout
Guaranteed safe & secure
Fast Shipping
Fast shipping to your doorstep
Aerostar MERV 8 Pleated Air Filters 6 Pack

MERV 8 Air Filter Pack

Product Review Score

4.33 out of 5 stars

40 reviews

$61.55

MERV 10 Pleated Air Filters - Case of 6

MERV 10 Pleated Filters

Product Review Score

4.9 out of 5 stars

23 reviews

$69.98

MERV 13 Pleated Air Filter, 6 Pack

MERV 13 Pleated Filters 6-Pack

Product Review Score

4.95 out of 5 stars

126 reviews

$70.40

MERV 8 Pleated Air Filter 6-Pack, 21.5"x23.3

MERV 8 Pleated Filters 6-Pack

Product Review Score

4.64 out of 5 stars

195 reviews

$69.99