Breathe Fresh, Live Well! 🌬️
The Filterbuy 21x23x1 Air Filter MERV 8 Dust Defense (4-Pack) is designed to enhance your indoor air quality by effectively trapping 90% of airborne particles. With a durable pleated design and industrial-grade construction, these filters last three times longer than traditional fiberglass models. Made in the USA with recyclable materials, they are easy to install and compatible with a variety of HVAC systems.
| Brand Name | Filterbuy |
| Model Info | AFB21x23x1M8Apk4 |
| Item Weight | 3 pounds |
| Product Dimensions | 21 x 23 x 1 inches |
| Country of Origin | USA |
| Item model number | AFB21x23x1M8Apk4 |
| Part Number | AFB21x23x1M8Apk4 |
| Special Features | Easy to Install, Dust Collection, Removable |
| Color | Silver |
| Compatible Device | Air Conditioner, Heat Pump, Air Cleaner, HVAC System, Furnace |
| Material Type | Polyester, Aluminum, Plastic |
| Included Components | Air Filters |
| Batteries Included? | No |
| Batteries Required? | No |
| Manufacturer Warranty | Parts |
K**T
Good quality filters
I purchased these for my AC and they work very well!
M**.
They work
They work, buy them.
R**N
Not accurate size description
It says the actual size is supposed to be 21x23x1 however the actual filter is 21.5x23.5x3/4 thick. It’s won’t fit my AC, an accurate description would be helpful. Also pretty flimsy.
S**N
Poor quality, comes apart in a week
Using these as directed (the proper size and type for my AC unit) they come apart within a week. The outer cardboard that holds it together breaks down and they come apart into pieces. Save your money and look elsewhere for a quality filter that will last.
Trustpilot
2 days ago
1 day ago