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Aerostar 16x20x4 MERV 11 Air Filter, Pleated AC Furnace HVAC, Pet Dander Mold Smoke, 1 Pack
Aerostar 16x20x4 MERV 11 Air Filter, Pleated AC Furnace HVAC, Pet Dander Mold Smoke, 1 PackAerostar 16x20x4 MERV 11 Pleated Air Filter 16 x 20 x 4 Box of 1 Made in the USAAerostar 16x20x4 MERV 8 Pleated Air Filter 16 x 20 x 4 Box of 1 Made in the USAAerostar 16x20x4 Two Pack MERV 8 Pleated Air Filter 16 x 20 x 4 Box of 2 Made in the USAAerostar 16x20x4 MERV 11 Air Filter 16 x 20 x 4 Box of 4Aerostar 16x20x4 MERV 8 Pleated Air Filter 16 x 20 x 4 Box of 6 Made in the USAAerostar 16x20x4 MERV 8 Pleated Air Filter 16 x 20 x 4 Box of 3 Made in the USA
Key item features
- Designed to Fit: Nominal 16x20x4, actual size 15.5x19.5x3.75
- MERV 11 Captures Dust, Pollen, Pet Dander, and Fine Dust
- Replacement Filter for Air Conditioners, Carrier, Trane, Lennox HVAC Vent
- 1-Pack, Replace Every 60 to 90 Days for Clean Home Air
- Pleated Electrostatic Media Captures More Particles Than Fiberglass Filters
- Heavy-Duty Frame, Reinforced Pleats Prevent Filter Collapse
- Measure Existing Filter Before Ordering to Verify HVAC Slot Size and Fit
- Fits Standard Furnace and AC Slot in Home HVAC Systems With Vent Filter
Specs
- Air filter size16 x 20 x 4
- Minimum efficiency reporting values (merv)11
- Contaminants removedAllergens, Dust, Dust Mites, Mold, Pet Dander, Pollen, Smoke
- BrandAerostar
- FeaturesElectrostatic
- Microparticle performance rating1000
Price when purchased online
Not Available
How do you want your item?
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About this item
Product details
The Aerostar 16x20x4 MERV 11 pleated air filter is a replacement furnace filter for home HVAC, AC, vent, and air conditioner systems. Each filter has a nominal size of 16x20x4 and an actual size of 15.5x19.5x3.75. Measure your existing filter before ordering to confirm fit in your HVAC slot. The 1-pack provides up to months of replacement furnaces filters at the recommended 90-day change interval. MERV 11 filtration captures household dust, pollen, pet dander, mold spores, lint, and fine dust. It does not capture bacteria, smoke, or virus-sized particles. For higher filtration of those particles, select a MERV 13 filter. The pleated design uses electrostatically charged synthetic media to attract and hold particles more effectively than flat fiberglass filters. Low airflow resistance helps maintain HVAC efficiency. The reinforced moisture-resistant frame prevents filter collapse and air bypass. Compatible with most major brands including Carrier, Bryant, Trane, Lennox, Rheem, Goodman, York, Ruud, and Honeywell furnace and air conditioner systems. Replace every 90 days under typical conditions, or every 30 days in homes with pets, smokers, or high dust levels. Made in USA.
- Designed to Fit: Nominal 16x20x4, actual size 15.5x19.5x3.75
- MERV 11 Captures Dust, Pollen, Pet Dander, and Fine Dust
- Replacement Filter for Air Conditioners, Carrier, Trane, Lennox HVAC Vent
- 1-Pack, Replace Every 60 to 90 Days for Clean Home Air
- Pleated Electrostatic Media Captures More Particles Than Fiberglass Filters
- Heavy-Duty Frame, Reinforced Pleats Prevent Filter Collapse
- Measure Existing Filter Before Ordering to Verify HVAC Slot Size and Fit
- Fits Standard Furnace and AC Slot in Home HVAC Systems With Vent Filter
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Air filter size
16 x 20 x 4
Minimum efficiency reporting values (merv)
11
Contaminants removed
Allergens, Dust, Dust Mites, Mold, Pet Dander, Pollen, Smoke
Brand
Aerostar
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Showing 1-3 of 40 reviews
Mar 25, 2026
stexas
5 out of 5 stars review
Verified Purchase
Easy order
Filter arrived timely with no damage. decent price
Incentivized Review
Helpful?23SAKYKX7LX7646311639
Feb 27, 2026
susan
5 out of 5 stars review
Verified Purchase
Took a little longer to get this but it is worth the wait. Fit perfectly.
Incentivized Review
Helpful?23SAKYKX7LX7646311639
Mar 15, 2026
Kelly
5 out of 5 stars review
Verified Purchase
A staple at our home!
This is the filter we always use for our HVAC system! Great buy!
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