Need help finding your unit number?
AIR PURIFIERS
How to find your Air Purifier's model number: All Holmes products have a model number that starts with the letters HAP. You are likely to find this number on the back side of your unit next to the electrical cord.
HUMIDIFIERS
How to find your Humidifier's model number: All Holmes products have a model number that starts with the letters HM. You are likely to find this number on the back side of your unit next to the electrical cord.
HEATERS
How to find your Heater's model number: All Holmes products have a model number that starts with the letters HF. You are likely to find this number on the back side of your unit next to the electrical cord.
FANS
How to find your Fan's model number: All Holmes products have a model number that starts with the letters HA. You are likely to find this number on the back side of your unit next to the electrical cord.