★★★★★
Total Satisfaction with Quality, Performance, and price.
Rick M.—December 5, 2025
Perfect fit for my Central Heating and Air conditioning. Read more
Aerostar
Aerostar 18x20x1 MERV 8 Air Filter 6 Count ACTUAL SIZE 17 50 x 19 50 x 0 75
$31.13$34.59
About this item
- UNIVERSAL COMPATIBILITY: Fits most standard residential and commercial HVAC systems with a standard 1-inch filter. Including Carrier, Bryant, Payne & Honeywell. Actual size 17.50 x 19.50 x 0.75 Comparable to Filtrete MPR 600 and Honeywell FPR 5 filters.
- DEPENDABLE MERV 8 (MPR 600 / FPR 5) FILTRATION: Captures up to 90% of airborne particles such as dust, lint, pollen, pet hair, and mold spores to help keep your home’s air cleaner and fresher every day.
- ENHANCED AIRFLOW & EFFICIENCY: Electrostatically charged pleated media traps more particles while allowing smooth air flow. Reducing strain on your HVAC system for consistent performance and energy savings.
- LONG-LASTING, DURABLE DESIGN: Heavy-duty beverage board frame with moisture-resistant backing and reinforced pleats provides up to 3 months of reliable filtration. Outlasting traditional fiberglass filters.
- PROUDLY MADE IN THE USA: Manufactured using high-quality materials in American facilities to ensure dependable performance, sustainable production, and cleaner indoor air you can trust.
$31.13
Was $34.59Save $3.46
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Product details
| Brand | Aerostar |
|---|---|
| Material | Synthetic |
| Product Dimensions | 19.75"L x 17.75"W x 0.75"Th |
| MERV Rating | 8 |
| Compatible Devices | Air Conditioner, Furnace |
| Item Weight | 1.5 Pounds |
| Global Trade Identification Number | 00192212000166 |
| UPC | 192212000166 |
| Air Filter Construction | Pleated |
| Number of Items | 6 |
Technical specifications
| product_dimensions | 19.75 x 17.75 x 0.75 inches |
|---|---|
| item_weight | 1.48 pounds |
| manufacturer | Filtration Group (Environmental Air) |
| item_model_number | 18x20x1 MERV 8 |
| date_first_available | June 29, 2016 |
| best_sellers_rank | #2,248 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #40 in Furnace Filters |
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Customer reviews
4.78,069 ratings
Customers say
Customers find the air filter to be well-constructed and effective, with good value for money. Customers disagree on whether the filter fits properly.
★★★★★
Great Value—Perfect for Frequent Filter Changes
Alexis Robinson—November 14, 2025
These are the filters we use regularly, and I love that they come in a six-pack. My husband works in HVAC, so we change ours often, and these work just as well as the name-brand ones without the higher price. Good airflow, easy to install, and dependable quality. Read more
★★★★★
Perfect fit
John T—December 11, 2025
Great air filter, didn't want a high Merv better for the a/c unit, best price available. Read more
★★★★☆
Solid product, functional and reliable
Anthony Carr—June 4, 2025
Solid product, functional and reliable Read more
★★★★★
Keeps the Air Cleaner and My Allergies in Check
Jackjones—August 16, 2025
I’ve tried a few brands over the years, but I keep coming back to these Aerostar filters. They’re easy to install, fit perfectly in my vent, and don’t bend or crush like the flimsy ones do. What I really notice is how much they help with allergies. I live in a dusty area and have pets, and since using these, my sneezing and sinus issues have gone way down. Even the air feels a little fresher. The 6-pack is a great deal and lasts me all year. I swap them out every 2 months and they’re always full of gunk, which shows me they’re doing their job. Highly recommend if you want something that works without overpaying. Read more
★★★★★
High quality filter at reasonable price
rebecca—December 18, 2025
High quality filter and reasonably price. Made in US> Read more
★★★★★
THE AIR FILTERS FIT FINE AND I CAN REALLY SEE HOW THEY ARE CATCHING THE DUST.
Lina G—December 12, 2025
LIKE THESE AIR FILTERS. FIT MY UNIT FINE. Read more
★★★★★
Buy it
Linsay montero—January 4, 2026
Worth the price I being buying it for over a year for my new home AC and I can’t complain real good and for the price even better …. 6 of them in the package Read more
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