Carrier Totaline P110-3545 Humidifier Pad
OEM part number(s):
P110-3545
Made by Carrier (Totaline). Replacement interval: Replace annually..
Exact fit — verified
Fits 2 models
Across 1 brand(s): Carrier. Examples: HUMCCLFP1318, HUMCCLFP1518 — the complete verified fit list is on this page.
Cross-brand equivalents
1 verified equivalent(s): AprilAire 35 — full table below.
Prices checked 2026-11-11: genuine from $19.79 + shipping at SupplyHouse. 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 2 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.
Carrier (2)
HUMCCLFP1318
HUMCCLFP1518
Aftermarket equivalents
| Brand | Part number | Note |
|---|---|---|
| AprilAire | 35 | Same 10 × 13 × 1.625 in panel as AprilAire #35 — see the AprilAire #35 record for the full fit list and aftermarket prices. |
All verified prices
| Kind | Store | Pack | Price | Shipping | Checked |
|---|---|---|---|---|---|
| Genuine OEM | SupplyHouse | 1 panel, genuine Carrier Totaline P110-3545 | $19.79 + shipping item $19.79 | Free shipping on orders over $99 at SupplyHouse; a fee applies below that | 2026-11-11 |
| More prices | DiscountFilters | 1 panel, genuine Carrier P110-3545 (price captured from DiscountFilters' listing 2026-11-11) | $29.99 + shipping item $29.99 | Free shipping on orders $70+ at DiscountFilters; a fee applies below that | 2026-11-11 |
No Carrier-specific aftermarket price was captured; the AprilAire #35 record carries the aftermarket prices for this panel.
Specs
| Dimensions | 10 × 13 × 1.625 in |
| Replacement interval | Replace annually. |
| Quantity note | Fits the Carrier HUMCCLFP1318 / HUMCCLFP1518 humidifier family. |