Discover the ultimate solution for your air quality needs with our selection of 19.5x21.5x1 air filters. Designed to capture dust, pollen, and other airborne particles, these filters help maintain a clean and healthy environment in your home or office. Upgrade your HVAC system's efficiency and prolong its lifespan by choosing the right filter that fits your specific requirements.
19.5x21.5x1 Air Filter
Enhance your indoor air quality with our reliable 19.5x21.5x1 air filters designed for optimal performance
Product List
Electrostatic Air Filter Set
Filtrete
Product Review Score
4.19 out of 5 stars
228 reviews$48.35 $42.33
19x21.5 MERV 11 Filters - 4-Pack
Filter King
Product Review Score
4.53 out of 5 stars
158 reviews$64.88
MERV 8 Pleated Filters - 4 Pack
Filterbuy
Product Review Score
4.56 out of 5 stars
98 reviews$114.48
MERV 13 Air Filter 4-Pack
Filter King
Product Review Score
4.2 out of 5 stars
158 reviews$61.32 $49.96
Filtrete Pleated Dust Filter
Filtrete
Product Review Score
4.15 out of 5 stars
133 reviews$48.28 $45.99
Aerostar MERV 8 Filters - 4 Pack
Aerostar
Product Review Score
4.37 out of 5 stars
64 reviews$45.95 $38.95
Our 19.5x21.5x1 air filters are designed to provide optimal performance for your HVAC systems, ensuring that your indoor air quality remains high. Constructed with high-efficiency materials, these filters effectively capture dust, allergens, and other airborne particles, helping you breathe cleaner air. Regularly replacing your air filters is essential to maintaining the efficiency of your heating and cooling systems, potentially reducing energy costs in the process.
These filters are compatible with a wide range of HVAC units and are easy to install, making them a convenient choice for homeowners and businesses alike. By opting for our 19.5x21.5x1 air filters, you're investing in a product that prioritizes both quality and performance. Explore our selection today to find the right filter for your needs and experience the difference in your air quality.