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The Aprilaire 210 A4 Replacement Air Filter is a premium MERV 11 rated filter designed in the USA to fit multiple Aprilaire and Space Gard air purifiers. Its patented Self-Seal Technology ensures no air bypass, maximizing filtration of dust, pollen, mold, bacteria, and pet dander. With a 4-pack lasting 6-12 months each, it reduces cleaning frequency and protects HVAC systems, endorsed by the American Lung Association for superior indoor air quality.







| ASIN | B01MCVCB7K |
| Brand | Aprilaire |
| Brand Name | Aprilaire |
| Compatible Devices | Aprilaire Air Purifier Model: 1210, 1620, 2210, 2216, 3210, 4200, Aprilaire or Space Gard 2200 with upgrade kit |
| Compatible devices | Aprilaire Air Purifier Model: 1210, 1620, 2210, 2216, 3210, 4200, Aprilaire or Space Gard 2200 with upgrade kit Compatible devices Aprilaire Air Purifier Model: 1210, 1620, 2210, 2216, 3210, 4200, Aprilaire or Space Gard 2200 with upgrade kit See more |
| Customer Reviews | 4.8 out of 5 stars 34,910 Reviews |
| Global Trade Identification Number | 00686720210044 |
| Included Components | (4) Aprilaire 210 Replacement Air Filter |
| Item Weight | 1.41 kg |
| Item weight | 1.41 kg |
| MERV Rating | 11 |
| MERV rating | 11 |
| Manufacturer | Aprilaire |
| Material | Synthetic Fiber |
| Material Type | Synthetic Fiber |
| Model Number | 210 A4 |
| Number of Items | 4 |
| UPC | 686720210044 700690397762 |
| Unit Count | 1 Count |
K**.
Good filter, good price.
J**N
Good Price For Original Manufacturer Product
L**.
Easy to install and traps a lot of dirt etc.
P**T
Good furnace filter
M**N
Fit
Trustpilot
1 day ago
3 weeks ago