Daisy
Last Updated: Feb 11, 2026
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| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Nominal size: 16x20x2; Actual size: 15 1/2"x19 1/2"x1 3/4"; This MERV 8 filter is comparable with MPR 600 & FPR 5.
Designed to filter microscopic particles such as lint, dust mites, spores, and pollen
Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months
100% synthetic electrostatic media for high efficiency with low air flow resistance
Manufactured by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Nominal size: 20x25x4; Actual size: 19 1/2"x24 1/2"x3 3/4"; This MERV 11 filter is comparable with MPR 1000-1200 & FPR 7.
Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, and smoke
Simple to install and a cost-effective step towards a healthier home environment. Replace 3"-5" filters every 3-6 months.
100% synthetic electrostatic media for high efficiency with low air flow resistance
Manufactured by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
CHECK YOUR FIT - Nominal size: 20x25x4; Actual size: 19 1/2"x24 1/2"x3 3/4"; This MERV 13 filter is comparable with MPR 1500-1900 & FPR 10.
SUPERIOR FILTRATION EFFICIENCY - Aerostar filters are made with electrostatically charged synthetic material that draws and captures allergens including lint, dust mites, mold spores, pollen, pet dander, and dust.
IMPROVE INDOOR AIR QUALITY - Protect your family and loved ones with clean indoor air quality at home. Aerostar filters are a simple to install and cost-effective step towards a healthier home environment, free of airborne allergens and particles that can trigger various allergy and asthma symptoms.
HIGH PERFORMING - 100% synthetic electrostatic media for high efficiency with low air flow resistance. For best results, change your filters every 60 to 90 days during normal times of year but increase frequency to 30 days during peak summer and winter months when your unit is working the hardest.
Manufactured by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Air Filters Delivered LLC | 9.63 | ❌ | ❌ | ❌ |
Nominal: 18x28x1 or (18 x 28 x 1), Size: 18"x28"x1", AC Furnace Air Filter
Made in the USA
Designed to last up to 60 Days
Comparable to the Dust and Pollen: 2000
Captures airborne particles less than 1 micron in size
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Air Filters Delivered LLC | 9.63 | ❌ | ❌ | ❌ |
Nominal Size: 21 1/2 x 23 3/8 x 1, Actual Size: 21 1/2" x 23 3/8" x 3/4", 21 1/2x23 3/8x1, AC and Furnace Air Filter
Comparable to MPR 600 Clean Living
Comparable to Honeywell Micro Defense Plus FPR 5
Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, and dust.
Change frequency 60-90 days, Made in the USA.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Aerostar | 117 |
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