Discover our selection of 16.375x21.5x1 air filters designed to enhance your indoor air quality and keep your HVAC system running efficiently. These filters capture dust, allergens, and other contaminants, ensuring that you breathe cleaner air in your home or office. With a variety of options available, you can find the perfect fit for your needs and enjoy a fresher, healthier environment.
16.375x21.5x1 Air Filter
Enhance your indoor air quality with our efficient and reliable 16.375x21.5x1 air filters
Product List
MERV 11 Pleated Filters 6-Pack
Pamlico Air
Product Review Score
4.46 out of 5 stars
225 reviews$55.00
MERV 11 Pleated Filters 4-Pack
Filter King
Product Review Score
4.94 out of 5 stars
222 reviews$70.73
MERV 11 Pleated Filters 6-Pack
Filter King
Product Review Score
4.28 out of 5 stars
36 reviews$93.47
MERV 8 Dust Defense Filters - 4 Pack
Filterbuy
Product Review Score
4.1 out of 5 stars
63 reviews$37.96
MERV 10 Pleated Filters 5-Pack
Glasfloss
Product Review Score
4.55 out of 5 stars
136 reviews$49.99
MERV 8 Pleated Air Filters (5-Pack)
Filterbuy
Product Review Score
4.24 out of 5 stars
171 reviews$40.95
Glasfloss GDS Fiberglass Filters
Glasfloss
Product Review Score
4.15 out of 5 stars
15 reviews$106.67
Explore our premium selection of 16.375x21.5x1 air filters designed to enhance your indoor air quality. These filters effectively capture dust, pollen, and other airborne particles, ensuring that you breathe cleaner air in your home or office. With a variety of filtration options available, you can easily find the perfect fit for your specific needs.
Our 16.375x21.5x1 air filters are not only efficient but also easy to install and maintain. We prioritize quality and performance, so you can trust that our filters will keep your HVAC system running smoothly while extending its lifespan. Shop now and invest in better air quality for yourself and your loved ones!