













🛡️ Elevate your air game—because your lungs deserve the best!
The Aerostar Pleated Air Filter (MERV 13) is a premium 20x20x1 inch HVAC filter designed to capture microscopic particles including allergens, smoke, and bacteria with 99.7% efficiency. Made in the USA by Filtration Group, it features electrostatically charged synthetic media that balances superior filtration with low airflow resistance, improving indoor air quality while enhancing HVAC system performance. Sold in a convenient pack of six, it’s the smart, cost-effective choice for maintaining a healthier home environment year-round.









| ASIN | B01CR9K33K |
| Batteries Required? | No |
| Brand Name | Aerostar |
| Compatible Device | Furnace |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,462) |
| Date First Available | 7 April 2016 |
| Item Weight | 499 g |
| Material Type | Pleated |
| Model Info | P25S.012020-6 MERV 13 20x20x1 |
| Part Number | 20x20x1 MERV 13 |
| Product Dimensions | 50.17 x 50.17 x 1.91 cm; 498.95 g |
S**L
Can’t beat the price. As a pet owner I make sure to change my filter every month and boy can I see the difference. The filter does surely catch a lot of allergens and dust. When compared side by side with a new one it’s quite amazing.
R**X
Filters work well. I use these in my garage where I do woodworking and it collects a lot of sawdust. Noticeable difference within first day of use.
J**T
Como tal, cumple especificaciones. Se confía en la calidad. De observación, si es del interés para armar un cubo de Corsi-Rosenthal (popular como alternativa de purificador de aire, en tiempos de pandemia), sugeriría los de 2 pulgadas de grosor. Desde luego, los de 4" son más aparatosos, pero creo que estarían sobrados para uso doméstico.
J**E
La grandeur est parfaite
T**V
Funcional y cumple
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