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🛡️ Breathe Better, Live Better — Don’t Let Allergens Crash Your Space!
Filterbuy’s 20x30x1 MERV 11 pleated air filters deliver superior allergen and pet dander defense with electrostatic synthetic media. Designed for residential and commercial HVAC systems, these durable, American-made filters last up to 3 months while capturing fine particles like pollen, dust mites, and smoke. Engineered with a humidity-resistant beverage board frame, they maintain airflow and system efficiency, making them a must-have upgrade for healthier indoor environments.
| ASIN | B00CJZ5UC2 |
| Brand Name | FilterBuy |
| Compatible Devices | Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump |
| Customer Reviews | 4.6 4.6 out of 5 stars (793) |
| Global Trade Identification Number | 00717267053792 |
| Included Components | Air Filters |
| Item Weight | 0.01 Ounces |
| MERV Rating | 11 |
| Manufacturer | Filterbuy |
| Material Type | Synthetic |
| Max Temperature | 200 Degrees Fahrenheit |
| Max Velocity | 615 Cubic Feet Per Minute |
| Model Number | AFB20x30x1M11pk4 |
| Number of Items | 4 |
| UPC | 717267053792 |
| Unit Count | 4.0 Count |
J**V
These are some of the best filters for cleaning the air. They are so good that they get full of dirt quickly and impede airflow much sooner than other filters that don't scrub the air as well. The challenge I had is that because they are so good you have to change them about every 2-3 weeks because air flow reduces and makes you HVAC system work harder and they get noisy. If you get these, make sure you buy more so you can change them more regularly.
K**N
Work great with our dog friendly house here in Tennessee with all the pollen.
A**R
Works well. Only Complaint is I wish it was in a white color.
D**N
I would highly recommend these ac Filters for your home. Now I do change them out more than recommended just because I don’t want the dust particles in my house.
A**R
These are a good value and seem well made although considerably lighter than the 3M from Wal-Mart. For the price I'll probably buy again. One thing. They are substantially undersize. The 20 x 30 3Ms are a tight fit almost too tight these have to be positioned just right on the flange to cover about 1/4 inch. Again I'll deal with it for the price. The media looks good and seems sturdy. We'll see when it loads up if it doesn't collapse.
Trustpilot
3 days ago
2 months ago