AprilAire Water Panel 10
OEM part number(s):
10#10
Made by AprilAire. Replacement interval: Replace at least once per heating season..
Exact fit — verified
Fits 19 models
Across 6 brand(s): Air King, AprilAire, Clean Comfort, Hamilton, Lasko, Wait. Examples: 110 (AprilAire), 12HF, 220 (AprilAire), 500 (AprilAire), 5000EC, 5000L, 500A (AprilAire), 500M (AprilAire), 550 (AprilAire), 5500, 550A (AprilAire), 558 (AprilAire), 6000, HE12M… — the complete verified fit list is on this page.
Cross-brand equivalents
1 verified equivalent(s): GeneralAire GA10 — full table below.
Prices checked 2026-11-11: genuine from $15.98 + shipping at Home Depot. Every price in the table below carries its store and checked date.
Amazon is a buy link, not a price claim: Amazon blocks automated price reads, so its price is never quoted here.
Exact fit — all 19 verified models
Harvested from published manufacturer and retailer fit lists (sources at the bottom of this page). If your exact model is not listed, do not assume fit — check the number on your current part.
Air King (1)
5500
AprilAire (8)
110 (AprilAire)
220 (AprilAire)
500 (AprilAire)
500A (AprilAire)
500M (AprilAire)
550 (AprilAire)
550A (AprilAire)
558 (AprilAire)
Clean Comfort (6)
HE12M
HE12XBK
HE12XGR-1
HE12XGR-2
HE12XIN-1
HE12XIN-2
Hamilton (1)
12HF
Lasko (2)
5000EC
5000L
Wait (1)
6000
Aftermarket equivalents
| Brand | Part number | Note |
|---|---|---|
| GeneralAire | GA10 | GeneralAire vapor pad listed for AprilAire 110, 220, 500, 550, 558 and Honeywell HE220/HE225 (GeneralAire product guide) |
All verified prices
| Kind | Store | Pack | Price | Shipping | Checked |
|---|---|---|---|---|---|
| Genuine OEM | Home Depot | 1 panel, genuine AprilAire #10 | $15.98 + shipping item $15.98 | Home Depot shipping/pickup terms at checkout | 2026-11-11 |
| More prices | DiscountFilters | 2-pack, genuine AprilAire #10 ($17.48 per panel) | $34.95 + shipping item $34.95 | Free shipping on orders $70+ at DiscountFilters; a fee applies below that | 2026-11-11 |
| More prices | Home Depot | 2-pack, genuine AprilAire #10 | $19.00 + shipping item $19.00 | Home Depot shipping/pickup terms at checkout | 2026-11-11 |
Specs
| Dimensions | 9.75 × 9.5 × 1.75 in |
| Replacement interval | Replace at least once per heating season. |
| Treatment / media | Porous ceramic-type coating absorbs water and maintains hydration for evaporation (Home Depot description of the genuine panel). |
| Quantity note | One panel per change. Note: one Home Depot reviewer reports the panel runs short in the 500M despite the listing — check the model list on the box against your unit. |