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What filter does a AIRCARE EA1201 take?
It takes the AIRCARE HDC311 Super Wick (3-Pack) — OEM part number HDC311.
AIRCARE EA1201, evaporative humidifier, console, sold as the Triangle Console.
Lowest verified price: $19.95 — aftermarket, 3-pack, AIRx AXPPF-HDC311 ($6.65 per wick) at DiscountFilters. Free shipping on orders $70+ at DiscountFilters; a fee applies below that. Checked 2026-11-11.
Buy the HDC311 on Amazon — HDC311Amazon search for the exact part number (no single listing is endorsed). Amazon price is shown on Amazon; we do not quote it here.
The part, in brief
| Part | AIRCARE HDC311 Super Wick (3-Pack) |
|---|---|
| Replacement interval | Replace at least once per humidification season; more in hard water. |
| Per change | Package contains 3 wicks; EA12 series humidifiers use one set of 3 wicks per change (owner manual). |
| Equivalents | DiscountFilters (AIRx) AXPPF-HDC311 |
Verified prices
| Option | Price | Store & shipping |
|---|---|---|
| Genuine (OEM) 3-pack, genuine AIRCARE HDC311 | $19.99 | Menards Shipping terms at checkout · Checked 2026-11-11 · source |
| Aftermarket 3-pack, AIRx AXPPF-HDC311 ($6.65 per wick) | $19.95 | DiscountFilters Free shipping on orders $70+ at DiscountFilters; a fee applies below that · Checked 2026-11-11 · source |
Full record with every price, source and date: AIRCARE HDC311 Super Wick (3-Pack) page.
Finding the model number on a AIRCARE
AIRCARE and Essick Air are the same company (Essick Air Products). Model numbers are on a label on the bottom of the unit or on the back, near the cord. Mini-console models (MA series) are molded into the housing on some units.