Fits models 4200, 3210 and 2210 Can be used in 2200 and 2120 with Aprilaire 1213 upgrade kit Requires annual replacement
19% below Dipp's typical recorded price What does “typical” mean?
At the October 23 check, the price was $54.85 — the lowest Dipp has recorded across 177 checks since July 24.
It has held that level for 14 days.
Lowest seen · 19% below typical · Checked 2026-10-23
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Price as of Oct 23, 2026, 10:48 a.m. EDT. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.ca at the time of purchase will apply to the purchase of this product. As an Amazon Associate I earn from qualifying purchases.Prices and availability change.
This is Dipp's observed history, not every price ever offered on Amazon.ca.
The latest observations Dipp has stored for this product. These are periodic checks, not a record of every price Amazon displayed.
| Checked | Price |
|---|---|
| Oct 23, 2026, 3:48 a.m. | $54.85 |
| Oct 22, 2026, 3:48 p.m. | $54.85 |
| Oct 22, 2026, 2:47 a.m. | $54.85 |
| Oct 21, 2026, 2:47 p.m. | $54.85 |
| Oct 20, 2026, 8:47 p.m. | $54.85 |
| Oct 20, 2026, 7:47 a.m. | $54.85 |
| Oct 19, 2026, 7:47 p.m. | $54.85 |
| Oct 19, 2026, 6:47 a.m. | $54.85 |
| Oct 18, 2026, 6:47 p.m. | $54.85 |
| Oct 18, 2026, 5:47 a.m. | $54.85 |
| Oct 17, 2026, 5:47 p.m. | $54.85 |
| Oct 17, 2026, 4:47 a.m. | $54.85 |
Nearest prices in this category, so today’s number has something to sit against.
163 checks since Jul 24 · $39.69–$60.47
Price as of Oct 23, 2026, 7:48 a.m. EDT. Prices and availability change.
204 checks since Jul 26 · $68.17–$113.06
Price as of Oct 23, 2026, 11:48 a.m. EDT. Prices and availability change.
123 checks since Aug 10 · $19.99–$24.99
Price as of Oct 23, 2026, 12:48 p.m. EDT. Prices and availability change.
187 checks since Jul 24 · $135.13–$167.97
Price as of Oct 23, 2026, 9:47 a.m. EDT. Prices and availability change.
158 checks since Jul 26 · $52.93–$79.43
Price as of Oct 23, 2026, 1:48 p.m. EDT. Prices and availability change.
50 checks since Jul 25 · $56.00–$87.36
Price as of Oct 23, 2026, 7:48 a.m. EDT. Prices and availability change.
The wider Home catalogue on Amazon.ca, each product with its own recorded price history.