Price

[[listData.currency]][[listData.discount_price]] [[listData.currency]][[listData.price]] save [[parseInt((1-listData.discount)*100) ]]%
[[listData.product_sku.sku_code.show_name]]
[[item.name]]
more
retract
Please select [[listData.product_sku.sku_code_add.show_name]]
[[listData.product_sku.sku_code_add.show_name]]
ADD TO CART BUY NOW ADD TO CART BUY NOW
  • No products in the cart.
      • [[item.title]]

        specifications: [[item.skuinfo]]

        price: [[item.currency]][[item.price]]

        [[item.currency]][[item.allPrice]]

  • You'll also love

    [[item.title]]

    [[item.currency]][[item.discount_price]] [[item.currency]][[item.price]]

    ADD
CHECKOUT [[currency]][[allPrice]]
christmas vacation deals 2024
Unlock Exclusive Deals Now!
Limited-time special prices shop your favorites before they're gone! Click below to start saving!
Go to see
[[num_page_4]]

Shop / aerostar 20 x 21 1/2 x 1 merv 8 pleated air filter

Aerostar 21 1/2 x 21 1/2 x 1 MERV 8 Pleated Air Filter, Box of 4, Made in The USA

$ 46.27 $32.39
Selected product: [[dectitle]]
[[item.name]] [[pageData.currency]][[item.price]]
more
retract
Please select [[pageData.product_sku.sku_code_add.show_name]]
[[pageData.product_sku.sku_code_add.show_name]]
Add To Cart
Buy Now
Add To Cart
Buy Now

The Aerostar 21 1/2x21 1/2x1 AC and Furnace Air Filter is a MERV 8 pleated air filter designed for superior filtration efficiency. Manufactured in the USA by Filtration Group, a leading provider of filtration solutions, this filter is comparable to MPR 600 and FPR 5 ratings, making it an effective choice for improving indoor air quality.

The filter is made with electrostatically charged synthetic material that effectively draws and captures allergens between 3 - 10 microns, including lint, dust mites, spores, pollen, pet dander, and dust. By trapping these airborne particles, the Aerostar filter helps protect your family and loved ones from potential allergy and asthma triggers, promoting a healthier home environment.

Changing the filter every 60 to 90 days during normal times of the year, or more frequently (every 30 days) during peak summer and winter months when the HVAC unit is working the hardest, can help keep your system running efficiently. This, in turn, can lead to reduced energy consumption, lower maintenance costs, and a longer lifespan for your HVAC unit.

Aerostar's commitment to innovation and environmental sustainability is evident in their continuous efforts to improve the technology behind their air filters. The Aerostar brand is known for developing filtration solutions that are not only effective but also eco-friendly.

In the box, you'll find four Aerostar MERV 8 Pleated Furnace Air Filters, each with a nominal size of 21 1/2 x 21 1/2 x 1 inches and an actual size of 21 1/2 x 21 1/2 x 3/4 inches. These filters are designed to work seamlessly with your AC and furnace, providing a simple and cost-effective way to enhance the air quality in your home.

By using the Aerostar 21 1/2x21 1/2x1 AC and Furnace Air Filter, you can enjoy the benefits of clean, allergen-free indoor air while also contributing to the efficiency and longevity of your HVAC system. This filter is a reliable and environmentally conscious choice for maintaining a healthy and comfortable living environment.

product information:

AttributeValue
manufacturerFiltration Group
part_number21 1/2x21 1/2x1 MERV 8
item_weight1 pounds
size4 Count (Pack of 1)
colorWhite
styleMERV 8 (21 1/2x21 1/2x1)
materialpleated
item_package_quantity4
number_of_pieces4
minimum_efficiency_reporting_values_merv8.00
measurement_systemEnglish/Standard
measurement_accuracyup to 0.25 in
certificationUL
customer_reviews
ratings_count8
stars4.5
best_sellers_rank#511,283 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
#5,131 in Furnace Filters
date_first_availableJune 25, 2018

BUY NOW BUY NOW