🛡️ Breathe smarter, live better — upgrade your air game now!
Filterbuy’s 20x20x1 MERV 13 air filters deliver hospital-grade filtration by capturing 98% of airborne particles while maintaining optimal airflow. Featuring electrostatically charged synthetic media with 16 pleats per foot, these filters last three times longer than fiberglass alternatives. Designed with durable, recyclable beverage board frames reinforced by dual wire backing, they resist extreme temperatures and ensure easy installation. Proudly made in the USA, this 4-pack fits most HVAC systems, providing reliable, eco-friendly air purification for your home.
| Brand Name | Filterbuy |
| Model Info | AFB20x20x1M13pk4 |
| Item Weight | 0.01 ounces |
| Product Dimensions | 19.5 x 19.5 x 0.75 inches |
| Country of Origin | USA |
| Item model number | AFB20x20x1M13pk4 |
| Is Discontinued By Manufacturer | No |
| Part Number | AFB20x20x1M13pk4 |
| Special Features | Easy to Install, Dust Collection, Removable |
| Color | Blue |
| Compatible Device | Heat Pump, Air Conditioner, Air Cleaner, HVAC System, Furnace |
| Material Type | Polypropylene, Aluminum, Plastic |
| Included Components | Air Filters |
| Batteries Included? | No |
| Batteries Required? | No |
| Manufacturer Warranty | Parts |
E**I
Good stuff!
They fit perfect and I think they’re doing their job. Super easy to install. It was a great value for the money.
D**S
Made in USA!
Love these filters. Made in USA! Work well.
S**R
Perfect!
Perfect size! Not sure how well it does the job yet but it is sturdy and seems of good quality! Good price also.
D**
Hard to find this size filter in stores.
Great quality and value. Highly recommend this product.
N**.
An OK filter...
These filters are great. My only issue is they are sized 20x20x1, which is the size I needed, but they are much smaller than the 20x20x1 filter I needed to replace. This filter definitely doesn't fit totally correctly. I don't think it's not doing its job, BUT it definitely is smaller in size than advertised. Just beware of this fact before you purchase.
A**L
Ideal for My Home
Fits my system like a glove. I’ll be purchasing more. I change out every 90-120 days.
C**N
Not flimsy- good frames.
Not flimsy. Great weight. Works beautifully and catches everything w ease. Will buy again.
G**I
Trying a new brand
First time trying this brand of filters. I was using 3M filters but they are so expensive. These filters seem to be comparable to and equivalent to the 3M if not better.
TrustPilot
1 周前
1天前
