Product review (5 stars): Perfect fit for Holmes 1745 Three Gallon Humidifier
I've owned my Holmes 1745 3 gallon humidifier for several years. This was the first time I've purchased this particular brand of filters, and I'm happy to say that the fit, form and function are exactly as the original filters. It was saturated with enough water to produce moisture in the air within a few minutes, and the price for two was less expensive than other offers I'd found for one.