Discover our selection of 16x20x3.5 air filters, designed to enhance your indoor air quality while ensuring optimal performance for your HVAC system. These filters effectively capture dust, pollen, and allergens, providing cleaner air for you and your family. With a range of options to suit various needs, you can easily find the perfect filter to keep your environment fresh and healthy.
16x20x3.5 Air Filter
Enhance your indoor air quality with our high-efficiency 16x20x3.5 air filters designed for optimal performance
Product List
Honeywell 16x20x5 MERV 11 Filters
Airx Filters
Product Review Score
4.13 out of 5 stars
139 reviews$61.49
16x20x1 MERV 8 Air Filters 4-Pack
Filterbuy
Product Review Score
4.21 out of 5 stars
56 reviews$62.12
16x20x1 MERV 8 Filters (3-Pack)
Filterbuy
Product Review Score
4.34 out of 5 stars
36 reviews$26.73
MERV 11 Pleated Filters 16x20x1
Aerostar
Product Review Score
4.62 out of 5 stars
117 reviews$40.66 $36.63
Maycold MERV 13 Air Filters 2-Pack
Product Review Score
4.2 out of 5 stars
217 reviews$64.99 $44.84
True Blue MERV 11 Filters - 4 Pack
True Blue
Product Review Score
4.15 out of 5 stars
122 reviews$31.96
AIRx MERV 11 Allergy Filters
Airx Filters
Product Review Score
4.09 out of 5 stars
187 reviews$73.75
Washable Electrostatic Air Filter
Product Review Score
4.24 out of 5 stars
158 reviews$39.99 $37.99
Aerostar 16x20x4 MERV 8 Filters
Aerostar
Product Review Score
4.75 out of 5 stars
196 reviews$168.42
Optimal indoor air quality is essential for maintaining a healthy living environment, and our 16x20x3.5 air filters are designed to meet that need. Engineered with advanced filtration technology, these filters effectively capture dust, pollen, pet dander, and other airborne particles, helping keep the air in your home clean and allergen-free. By investing in high-quality air filters, you not only enhance your comfort but also prolong the lifespan of your HVAC system.
Choosing the right air filter is crucial, and our 16x20x3.5 options provide a perfect fit for many popular HVAC units. With a variety of MERV ratings available, you can select the level of filtration that best suits your household’s specific requirements. Browse our selection today to find the ideal air filter that combines efficiency, durability, and affordability for your home.