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The Aprilaire 210 A4 Replacement Air Filter is a MERV 11 rated, U.S.-made synthetic fiber filter designed for whole-home air purifiers. Compatible with multiple Aprilaire and Space Gard models, it features patented Self-Seal Technology to prevent air bypass, ensuring superior filtration of dust, pollen, mold, bacteria, and pet dander. With a lifespan of 6-12 months and easy installation via the Interlock Rail System, this 4-pack filter set reduces airborne particles, protects HVAC systems, and enhances indoor air quality for a healthier home environment.







| ASIN | B01MCVCB7K |
| Brand Name | Aprilaire |
| Compatible Devices | Aprilaire Air Purifier Model: 1210, 1620, 2210, 2216, 3210, 4200, Aprilaire or Space Gard 2200 with upgrade kit |
| Customer Reviews | 4.8 4.8 out of 5 stars (34,904) |
| Global Trade Identification Number | 00686720210044 |
| Included Components | (4) Aprilaire 210 Replacement Air Filter |
| Item Weight | 3.1 Pounds |
| MERV Rating | 11 |
| Manufacturer | Aprilaire |
| Material Type | Synthetic Fiber |
| Model Number | 210 A4 |
| Number of Items | 4 |
| UPC | 686720210044 700690397762 |
| Unit Count | 1 Count |
K**.
We always purchase the AprilAire 213 for our unit and are happy with the performance. The price on this was better than what I've paid from other online filter sellers so that was a big plus! Filter arrived as expected in good shape.
J**N
Easily fits into the frame, provides significant filtering for next 6 months. A fine product at a good price.
L**.
These are great filters that trap so much dirt etc. I replace my filter every 3 months so I need a quality- affordable product and this one does not disappoint. I replace them myself and it is very easy. I can tell when it is tile to change the filter as my furniture is dusty.
P**T
It works as expected. It’s a furnace filter.
M**N
Fit how it should. Expensive filters tho.
Trustpilot
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