Discover our selection of 19.75x21.5x1 air filters, designed to enhance your home's air quality while ensuring optimal performance for your HVAC system. These filters effectively capture dust, allergens, and airborne particles, making your indoor environment cleaner and healthier. Choose from a variety of options to find the perfect fit for your needs, and keep your air fresh and your system running smoothly.
19.75x21.5x1 Air Filter
Enhance your indoor air quality with the perfect fit for your HVAC system
Product List
Accumulair Platinum MERV 11 Filters
Accumulair
Product Review Score
4.31 out of 5 stars
119 reviews$58.94
AIRx MERV 8 Air Filters 6-Pack
Airx Filters
Product Review Score
4.35 out of 5 stars
168 reviews$61.45
6-Pack MERV 8 Air Filters 19.75x21.5
Filter King
Product Review Score
4.67 out of 5 stars
64 reviews$59.94
MERV 13 Air Filters 19.75x21.5x1
Filter King
Product Review Score
4.14 out of 5 stars
162 reviews$85.59 $69.99
MERV 11 Pleated Filters - 4-Pack
Airx Filters
Product Review Score
4.19 out of 5 stars
13 reviews$57.16
AIRX MERV 11 AC Filters 6-Pack
Airx Filters
Product Review Score
4.69 out of 5 stars
42 reviews$55.05
MERV 8 Pleated Air Filters - 3-Pack
Filterbuy
Product Review Score
4.86 out of 5 stars
77 reviews$47.67
MERV 8 Pleated Filters - 6-Pack
Filterbuy
Product Review Score
4.44 out of 5 stars
202 reviews$66.66
Filtrete Pleated Air Filters - 4 Pack
Filtrete
Product Review Score
4.72 out of 5 stars
17 reviews$50.31
Discover the perfect solution for maintaining clean and healthy indoor air quality with our 19.75x21.5x1 air filters. Designed to trap dust, pollen, and other airborne particles, these filters ensure your HVAC system operates efficiently while keeping your living space comfortable. With various MERV ratings available, you can choose the right level of filtration to meet your specific needs.
Our 19.75x21.5x1 air filters are easy to install and compatible with most standard HVAC units, making upkeep a breeze. Regularly replacing your air filter is crucial for enhancing the performance of your system and extending its lifespan. Browse our selection today and experience the difference that quality air filters can make in your home.