The filter was easy to install and fit my refrigerator correctly. Ordering by model number made the process simple.
Sarah Johnson
Aerostar Air Filter 19.875x21.5x1 MERV 11 AC Filter, Furnace Filter
Aerostar Air Filter 19.875x21.5x1 MERV 11 AC Filter, Furnace Filter
Regular price
$79.95
Regular price
Sale price
$79.95
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per
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Description
Description
The Aerostar MERV 11 Pleated Air Filter is designed for residential and commercial HVAC systems with a standard 1-inch filter slot. This 6-pack has an actual filter size of 19.875 x 21.50 x 0.75 inches and is suitable for use with furnaces and AC units.
The filter uses electrostatically charged synthetic material to capture airborne particles and allergens between 0.3 and 1.0 microns, including lint, dust mites, spores, pollen, pet dander, fine dust, and smoke.
With MERV 11 filtration, the filter traps up to 95% of airborne particles such as dust, pollen, mold spores, pet dander, and smoke. The pleated construction provides more surface area for filtration, while the sturdy beverage board frame with wire backing is designed to resist humidity and temperature changes.
Key Features
- MERV 11 filtration, comparable to MPR 1200 / FPR 7
- Traps up to 95% of airborne particles
- Captures dust, pollen, mold spores, pet dander, and smoke
- Electrostatic synthetic filter media
- Actual size: 19.875 x 21.50 x 0.75 inches
- Pleated construction for increased filtration surface area
- Sturdy beverage board frame with wire backing
- Designed for standard 1-inch HVAC filter slots
- 6 filters included
- Made in the USA
Compatible Systems
Fits most standard residential and commercial HVAC systems with a standard 1-inch filter slot.
- Carrier
- Bryant
- Payne
- Honeywell
Compatible Models / Part Number
Replaces Bryant/Carrier part # KFAFK0312LRG.
- FV4
- FK4
- FC4
- FB4
- FA4
- FH4
- FA48NF048
- FA4ANF042
- FA4BNC042
- FA4BNC048
- FA4BNF042
- FA4CNC042
- FA4CNC048
- FB4ANF048
- FC4BNB054
- FC4BNF042
- FC4CNF048
- FK4CNF003
- FK4DNF005
- FV4ANF003
- FV4ANF005
- FV4BNF003
- FX4BNF042
- FX4CNF042
- FX4CNF048
- FYANF042
Specifications
| Specification | Details |
|---|---|
| Brand | Aerostar |
| Filter Type | Pleated Air Filter |
| MERV Rating | MERV 11 |
| Comparable Rating | MPR 1200 / FPR 7 |
| Nominal Size | 19.875 x 21.5 x 1 in |
| Actual Size | 19.875 x 21.50 x 0.75 in |
| Unit Count | 6 Count |
| Material Type | Synthetic |
| Filter Shape | Rectangular |
| Air Filter Construction | Pleated |
| Compatible Devices | Air Conditioner, Furnace |
| Compatible HVAC Systems | Residential |
| Common Applications | Residential, Appliances |
| Product Grade | 2 |
| Item Weight | 3.8 pounds |
| Manufacturer | Aerostar |
| ASIN | B01CR9JEQ2 |
Recommended Replacement
Change filter every 60 to 90 days and increase replacement frequency to every 30 days during peak summer and winter months when the HVAC unit is working hardest.
What's Included
- 6 Aerostar MERV 11 pleated air filters
Aerostar Air Filter 19.875x21.5x1 MERV 11...
Regular price
$79.95
Regular price
Sale price
$79.95
Unit price
per
Fine Filters
Aerostar Air Filter 19.875x21.5x1 MERV 11 AC Filter,...
Regular price
$79.95
Regular price
Sale price
$79.95
Unit price
per
Customer reviews
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Customer feedback about Fine Filters products, compatibility, ordering, and delivery.
4.9
Based on verified reviews
GE MWF Refrigerator Water Filter
I found the correct replacement quickly and it arrived securely packed. The filter matched the listed part numbers.
Michael Brown
The water tastes clean and the filter installed without any difficulty. The product description was accurate and helpful.
Emily Davis
The replacement fit my Sub-Zero system as expected. Shipping was prompt and the installation instructions were clear.
Daniel Wilson
This cartridge was the correct size and simple to replace. The refrigerator air feels noticeably fresher.
Olivia Taylor
The model search helped me choose the right LG filter. It fit properly and the water flow returned to normal.
James Anderson
The air filter arrived in excellent condition and matched the size I ordered. It was easy to place in the furnace.
Sophia Martinez
Good replacement filter at a fair price. The part number information helped me confirm compatibility before ordering.
William Thompson
The HEPA and carbon filter fit my Dyson purifier correctly. Installation was quick and the packaging was protective.
Charlotte Moore
The replacement arrived on time and worked with my refrigerator. The filter was easy to locate using the model number.
Henry Jackson
Customer support helped confirm the correct Bosch replacement. The filter arrived quickly and installed smoothly.
Amelia White
The filter matched my Kenmore refrigerator and was simple to install. I appreciated the clear compatibility details.
Benjamin Harris
