Home › Models › Honeywell HEV615B
What filter does a Honeywell HEV615B take?
It takes the Honeywell HFT600 Filter T — OEM part number HFT600.
Honeywell HEV615B, evaporative humidifier, tower, sold in black.
Lowest verified price: $15.95 — 1 filter, genuine Honeywell HFT600 at Great Brands Outlet. Shipping terms at checkout. Checked 2026-11-11.
Buy the HFT600 on Amazon — HFT600Amazon 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 Amazon price is shown on Amazon; we do not quote it here.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 | Honeywell HFT600 Filter T |
|---|---|
| Replacement interval | Replace every 30–60 days depending on water quality and usage (Honeywell guidance for its wicking filters). |
| Per change | One filter per change. Filter T fits ONLY the HEV615/HEV620 tower models — it does not fit the HCM-350 family (that is Filter A). |
| Equivalents | None verified |
Verified prices
| Option | Price | Store & shipping |
|---|---|---|
| Genuine (OEM) 3-pack, genuine Honeywell HFT600 | $36.90 | Honeywell Store (honeywellstore.com) Shipping terms at checkout on honeywellstore.com · Checked 2026-11-11 · source |
| Genuine (OEM) 1 filter, genuine Honeywell HFT600 | $15.95 | Great Brands Outlet Shipping terms at checkout · Checked 2026-11-11 · source |
Full record with every price, source and date: Honeywell HFT600 Filter T page.
Finding the model number on a Honeywell
Model numbers are on the bottom of the base or on a sticker on the back of the tower. The letter at the end is the color: B = black, W = white (for example HEV615B is the black tower, HEV615W the white one). Filter letters: A = HAC-504, T = HFT600, R = HAC-504AW-class refill.