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The AprilAire 110 Replacement Filter is a MERV 11 rated, 16x20x4 inch synthetic fiber filter designed for AprilAire whole-house air purifiers. Featuring patented Self-Seal Technology and an easy Interlock Rail System, it captures airborne particles like dust, pollen, mold spores, and pet dander, improving indoor air quality while protecting HVAC systems. Made in the USA and backed by the American Lung Association partnership, it offers up to 12 months of reliable, low-resistance filtration.








| ASIN | B0BL5H7HHK |
| Batteries Included? | No |
| Batteries Required? | No |
| Brand Name | Aprilaire |
| Certification | UL Classified |
| Color | White |
| Compatible Device | Air Purifier |
| Customer Reviews | 4.8 4.8 out of 5 stars (488) |
| Date First Available | 8 August 2023 |
| Item Weight | 771 g |
| Material Type | Synthetic Fiber |
| Model Info | 110 |
| Part Number | 110 A1 |
| Product Dimensions | 10.29 x 54.31 x 41.96 cm; 771 g |
K**K
This works perfectly in our HVAC system
P**S
Fits filter unit perfectly
S**H
Good filter quality. Our HVAC company recommended this filter. They have been changing it every 6 months & charging a fortune. The tech that came out told us to order it on Amazon to save money. It’s easy to install. We don’t have a lot of dust so I feel like the filter does well with keeping down dust & allergies.
R**L
Does the job!
D**.
Product is of good quality and much cheaper than having installed by an outside company. Install is fairly simple and product instructions are solid.
Trustpilot
1 week ago
1 month ago