Why it matters
The Venta LW45 Humidifier Filter is a replacement wick or pad for a portable humidifier.
The listing names what it fits: Spaces up to 600 ft². Match the model number on your humidifier, or the number printed on the old pad, before ordering.
Wicks harden with mineral scale and can grow slime; rinse weekly and replace when stiff or discolored.
Compared with the Venta LW25 Humidifier Filter: rated room size 600 square feet here vs 430 square feet.
Who it's for, and who should skip it
Good fit if
- Annual humidifier service
Look elsewhere if
- Other humidifier models
Pros and cons
Pros
- Exact-fit part
Cons
- Fits only the listed humidifier models
Limitations to weigh
- Specifications are the maker's or seller's own figures; check fit against your equipment's model number and the actual size.
Specifications
The bracket shows where each figure comes from.
| Model number | LW45W | Retailer |
|---|---|---|
| Room coverage | 600 square feet | Retailer |
| Wattage | 8 watts | Retailer |
| Filter type | Filter-Free | Retailer |
| Capacity | 3 gallons | Retailer |
| Run time per fill | 24 minutes | Retailer |
Alternatives worth comparing
More humidifier filters and water panels we cover
- Honeywell HC26A Humidifier Pad
- Vornado MD1-0034 Humidifier Filter
- Tomoon Replacement Filter for Vicks V3500
- Honeywell Filter A Humidifier Filter
- Levoit Superior 6000S Humidifier Filter
All humidifier filters and water panels, compared in one table
Final verdict
A well-matched choice for annual humidifier service. Confirm the model it fits before ordering.
Where to buy
Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure