Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.
🌬️ Breathe smarter, live fresher — filter like a pro!
The Filter King 19.5x21x1 Air Filter 4-pack offers MERV 8 rated filtration designed to capture airborne particles efficiently while maintaining optimal airflow. Proudly made in the USA, these pleated filters provide up to 90 days of reliable performance and feature an easy-install design, making them the perfect upgrade for your HVAC system to ensure cleaner, healthier indoor air.
| Brand Name | Filter King |
| Model Info | FKFB19.5X21A |
| Item Weight | 1.5 pounds |
| Product Dimensions | 21 x 19.5 x 0.75 inches |
| Item model number | FKFB19.5X21A |
| Is Discontinued By Manufacturer | No |
| Part Number | FK19.5x21x1A-M8-4 |
| Special Features | Easy to Install |
| Color | MERV 8 |
| Compatible Device | Air Conditioner, Furnace |
| Batteries Included? | No |
| Batteries Required? | No |
P**E
Perfect size
Perfect fit, very good quality
M**I
A/C Filter
Excellent to work with. Awesome communication and very speedy service. Fantastic product, fit perfectly. Thank you so much.
W**.
Good buy
Good maintenance replacement
K**R
Decent replacement filter.
Got it quick in decent packaging. Not sure why the paper frame has cross-crossing supports when the pleats are supported by wire mesh, but it works fine. The filter dimensions are small enough that the wire mesh is sufficient and the cross-crosses block air.
A**R
Well made
Well made, sturdy, great fit
B**G
Perfect for our hard to find size!
These fit perfectly in our ac unit and work great!
K**R
Amazon has all size air filters.
Just the right size for this AC. It is an odd size and can’t find in big box stores.
B**N
Good quality HVAC filters
Product is as described and arrived in perfect condition. It fits the HVAC system well. This was my second order from this vendor, and I recommend them for HVAC filters.
Trustpilot
3 weeks ago
3 weeks ago